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Longmont, CO - NPI registry, August 2026

Dental Practices in Longmont, CO

73 dental organizations file a practice address in Longmont with CMS, 33.3% of the 219 registered across the Colorado side of the Boulder, CO metropolitan area and the 2nd largest city in it. A routine adult cleaning runs $110 to $165 cash on our Colorado range.

73
Practices registered
33.3% of the Boulder area, 2.2% of Colorado
8
Categories represented
Led by general dentistry, 58.9%
1
Practices with a page here
1 register more than one dental code
39.7%
Records last updated before 2020
29 of 73
What a cleaning costs in Colorado
Routine cleaning
$110-$165
D1110 adult prophylaxis, cash
Deep cleaning
$180-$280
D4341 scaling and root planing, per quadrant
Against the US average
+10%
US routine average $125, deep $220 per quadrant

The registry holds identifiers, not prices, so nothing below is a quote. Use this range as the benchmark when you call a Longmont practice, and ask by code: D1110 for a routine clean, D4341 for scaling and root planing per quadrant. The US average is $125. All states compared.

What Longmont practices register as

The mix matches the wider Boulder area: general dentistry is 58.9% here against 58.4% across the metro.

Category mix for the 73 dental organization records with a Longmont, CO practice address in the August 2026 NPPES file. A practice registered under two categories is counted in both.
CategoryRecordsShare of the 73
General dentistry43
58.9%
Dental clinic or center10
13.7%
Pediatric dentistry8
11%
Orthodontics6
8.2%
Endodontics (root canals)3
4.1%
Oral and maxillofacial surgery2
2.7%
Prosthodontics (crowns, dentures, implants)2
2.7%
Periodontics (gum treatment)1
1.4%

20 of the 73 Longmont records register a specialty as their primary category rather than general dentistry or a general dental clinic, 27.4% of the city. 1 practice carries more than one dental taxonomy code, and 1 of those clear the bar for a page of its own on this site. The addresses fall in 3 ZIP codes. The oldest NPI in Longmont was issued on 11 August 2005 and the newest on 28 July 2026. 73 of the 73 records carry a phone number, and 29 have not been touched since before 2020, so check the update column before you dial.

Multi-location operators in Longmont

Organization names registered at more than one Longmont address. Each office holds its own NPI, and a chain often registers every office under a separate legal name.

Operator (as registered)Addresses in LongmontCategories registered
Adventure Dental, Vision and Orthodontics2General

The register: all 73 practices in Longmont

Each practice as CMS holds it: the name it registered, its categories, the phone number on the record and the date the practice last updated that record. Nothing here is called or verified by us, and an NPI is not a license.

Practice (as registered)CategoryPhone on the recordNPIRecord updated
Adrienne M. Hedrick, DDS, PCGeneral(303) 772-633312950388832010-12-21
Adventure Dental, Vision and OrthodonticsGeneral(303) 834-640012051314302020-11-23
Adventure Dental, Vision and OrthodonticsGeneral(303) 834-640017903895832020-11-23
Artistic SmilesDental clinic(303) 485-888818712539062021-12-30
Aspen Dental Group LLCGeneral(303) 772-696012655525412020-08-22
Avanti Dental CareGeneral(303) 776-970114373656732010-04-29
Bright Now Dental - LongmontGeneral(303) 678-115514375308212015-06-11
Bruce L Session DDS PCGeneral(303) 776-303010030175672020-08-22
Centers for Sleep and Airway Medicine-LongmontOrthodontics(970) 699-719416598680322024-07-29
Colleen Kimball Bullard, DDS, PLLCDental clinic(337) 258-684114672203012023-12-19
Comfort Dental Braces LongmontOrthodontics(720) 833-555015580510452023-05-10
Comfort Dental KidsPediatric(720) 853-235514075469972023-05-10
Comfort Dental LongmontGeneral(303) 679-778315082732692021-07-02
Comprehensive Aesthetic Dental Associates LLCGeneral(303) 776-133513860855202014-10-20
Crossroads DentalDental clinic(970) 703-855614071678362025-07-29
D Todd Herring DDS PCGeneral(303) 772-762218315751252015-08-10
Daniel J Barton DMD MS Prof LLCEndodontics(720) 494-936316897796132020-08-22
Dental Aid, INCGeneral, Orthodontics, Pediatric(303) 682-261915781695532020-12-07
Dental by NatureGeneral(303) 776-602118418766532021-04-20
Dental Health of Longmont, PLLCGeneral(303) 678-112517009213682008-07-09
Dental Horizons PCGeneral(303) 776-332016494375342008-05-19
Dental Team of Longmont, PLLCGeneral(720) 466-506312451205002025-07-08
Dentists of St. Vrain Creek, LLPGeneral(720) 263-979516995717032025-02-20
Douglas M Jensen DDS PCGeneral(303) 772-239219523436002020-08-22
Endodontic Specialists of Northern ColoradoEndodontics(303) 651-020212851523482022-07-21
Flossophy Dental HygieneDental clinic(303) 525-587011449846262021-10-29
Foothills Pediatric DentistryPediatric(303) 702-950112157770242025-03-26
Foothills Pediatric Dentistry, P.C.Pediatric(303) 702-950116191685072022-07-21
Foundation Dental Partners LLCGeneral(630) 677-750112956577572026-07-28
Fox Creek Family Dental LongmontDental clinic(303) 772-996610538307372022-07-21
Headache & TMJ CenterGeneral(720) 378-827716197805822025-01-27
Hover Dental GroupGeneral(303) 684-970015283998052010-01-26
Larson Family DentistryDental clinic(303) 678-723213367705282020-01-28
Longmont BracesDental clinic(303) 772-051017900139362009-11-30
Longmont Complete DentistryGeneral(303) 776-221412752622062022-06-06
Longmont Dental CareDental clinic(303) 776-063311540768002022-02-21
Longmont Family Dental, PLLCGeneral(303) 776-780410034407102020-03-03
Longmont Modern Dentistry and OrthodonticsGeneral(720) 907-877019628777952015-12-04
Longmont Oral, Facial & Implant SurgeryOral surgery(303) 772-887013669757652017-04-04
Longmont OrthodonticsOrthodontics(303) 651-777113268045762024-02-26
Longmont Pediatric DentistryPediatric(303) 776-119418810999352014-10-31
Longmont Restorative Dentistry PLLCProsthodontics(303) 325-604314378350142023-06-27
Mertz Family DentistryGeneral(303) 678-111116091083072010-02-04
Michael J Kellogg DDS PCGeneral(303) 772-331310736260402020-08-22
Michael R Christopher DMD LLCGeneral(303) 772-588214576901582013-01-31
Milot Pediatric Dentistry, LLCPediatric(503) 719-370010537681842016-11-08
My Pediatric Dentist LongmontPediatric(720) 526-693619227521952022-02-07
Northern Colorado EndodonticsEndodontics(720) 494-936314072054612016-06-09
Open and Affordable Dental LongmontGeneral(970) 239-151411744803472026-01-08
Oral and Maxillofacial Surgery of Longmont LLCGeneral(303) 772-858515080307502008-04-18
Peak to Peak Periodontics, INCPeriodontics(303) 772-855017800548742015-10-01
Perfect Teeth - Longmont P.C.General(303) 651-270015584820182020-08-22
Perfect Teeth - Pace P.C.General(303) 684-652414878251472008-03-20
Pine Ridge DentalGeneral(303) 776-031218814045642025-01-13
Pine Ridge Dental GroupGeneral(903) 776-303010934287572022-12-27
Radiance Dental GroupGeneral(303) 651-373313263075212012-05-08
Rebis Therapeutics LLCOrthodontics(720) 279-909811743227622025-03-07
Robert O'Brien DDS Prof LLCGeneral(303) 684-970013063856612017-02-20
Rocky Mountain Dental SpecialistsGeneral(270) 293-919413864895652024-06-28
Ryan Bond DMD PCGeneral(303) 772-802013769893012013-05-16
Ryan Lewis, DMD, PLLCProsthodontics(270) 293-919411245319752017-11-14
S. Brown & AssociatesGeneral(303) 678-723211343846962008-07-24
Smile Designers Family DentistryGeneral(303) 678-780014776523782020-08-22
Smile Designers, PCGeneral(303) 678-780016497701082018-02-20
Squire Oral, Facial & Dental Implant SurgeryOral surgery(303) 772-858513960206572011-10-19
Stanley A. Ladd DDS PCDental clinic(303) 772-588212159996362020-08-22
Taft Hill Orthodontics of LongmontOrthodontics(303) 500-521715480099962024-05-23
ToothzonePediatric(970) 223-868711448302822020-08-04
Topham DentalDental clinic(303) 772-261111649360352017-11-29
Trail Ridge DentalGeneral(303) 772-696014770945632017-03-09
Twin Peaks Dental & OrthodonticsGeneral(303) 774-830017801349992016-10-12
Twin Peaks Family & Cosmetic DentistryGeneral(303) 774-830013569257882021-05-11
Wayne W Castle DDS PCGeneral(303) 772-802013563431642020-08-22

Elsewhere in the Boulder area

Where the rest of the Boulder area's 219 registered practices are. A city with at least 50 registered practices has a page like this one; the smaller towns are tabled on the metro page.

Boulder, CO
87 practices

A further 59 practices sit in 5 smaller towns across the area and are tabled on the Boulder, CO page, alongside the metro-wide category mix and the operator roll-up. 3,323 practices are registered in Colorado in total.

Where to go next
All 219 practices in BoulderColorado dental practicesDirectory homeWhat a dental cleaning costsCost without insuranceCost with insuranceDeep cleaning cost
Where this comes from

CMS NPPES NPI data file, August 2026, snapshot 10 August 2026. US federal public data (FOIA-disclosable, no charge). CMS NPI files. NPI registry records, status as reported by CMS in the August 2026 data dissemination file. NPPES is an identifier registry, not a license register: an NPI does not validate that a practice is licensed, accredited or currently open. Practices maintain their own NPPES entries. Every page shows the date the record was last updated; addresses and phone numbers are as self-reported and are not verified by us. City is the practice-location city each organization filed with CMS, grouped with the other spellings of the same name. The Boulder, CO area is the 2023 Census CBSA delineation. File published 10 August 2026.

Price figures are our own, last verified April 2026. State averages are our estimates compiled from FAIR Health regional cost data and CMS Medicare fee schedules; the ADA discontinued its national Survey of Dental Fees in 2023, so no national fee survey exists. Treat them as a starting point and call two or three offices for an actual quote.

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Updated 2026-04-27