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Oral surgeryDental clinicNPI registry, August 2026

Drs. Howerton, Hopkin, Kennedy & Clark

Registered legal name: Hhhkc Dental LLC

2266 Mission St SE, Salem, OR 97302

Phone on the registry record
As filed with CMS by the practice, last updated 12 February 2024. Not called or verified by us.

The registry record

NPI
1891902896
Registered as
Type-2 organization (not an individual dentist's personal NPI)
Dental categories
Oral surgery, Dental clinic
Taxonomy codes
1223S0112X (Oral and maxillofacial surgery); 261QD0000X (Dental clinic or center)
Practice location
2266 Mission St SE, Salem, OR 97302
Telephone
(503) 375-2000
NPI issued
17 May 2007 (19 years ago)
Record updated
12 February 2024 (2 years ago)
Certified by the practice
12 February 2024
NPI status
NPI active as reported by CMS 2026-08
Metro area
Salem, OR (metropolitan area, Marion County)
State
Oregon (1,671 registered practices)
Former names on file
Howerton & Hopkin LLC; Howerton & Hopkin LLC
Map position
Census address match at street level
Snapshot
NPPES data dissemination file, 10 August 2026

What the record tells you

Drs. Howerton, Hopkin, Kennedy & Clark, the trading name of Hhhkc Dental LLC, is an NPI registry record for a dental organization at 2266 Mission St SE in Salem, Oregon 97302. CMS issued NPI 1891902896 on 17 May 2007, and the practice last updated its own entry on 12 February 2024. That was 2 years ago; the details are probably current, but confirm the address when you book.

It is registered under 2 dental taxonomy codes: Oral and maxillofacial surgery (1223S0112X), Dental clinic or center (261QD0000X). That puts it in 2 categories on this site, led by oral and maxillofacial surgery. A practice that registers more than one category is telling CMS it does more than one kind of dental work at this address, which is why it has a page here rather than a row. No other address in the registry carries this name, though a practice trading under a chain brand often registers each office under its own legal name, so check the brand as well.

Salem holds 114 registered dental practices inside the Salem, OR area, which has 175 in total on the Oregon side and ranks 2nd in the state. 8 of the Salem records also register oral and maxillofacial surgery, so this is one of several local options in that category. Across the metro the mix runs general dentistry 61.1%, dental clinic or center 19.4%, pediatric dentistry 6.3%. The closest other registered practices are Lakeview Dental Center, LLC (0.7 miles, Salem), Crown Point Dental Care (0.7 miles, Salem) and Holly A Chamberlain DDS LLC (0.7 miles, Salem), with 2 more inside 0.8 miles.

On our figures a routine adult cleaning in Oregon runs $115 to $170 cash and scaling and root planing $185 to $285 per quadrant, against a US average of $125. This practice's own prices are not in the registry and never will be: NPPES holds identifiers, not fees. Call (503) 375-2000 and ask for the cash price on code D1110, whether the exam and X-rays are included, and whether they run a membership plan if you have no insurance.

Nearest alternatives

The 5 closest registered dental practices to 2266 Mission St SE, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.

PracticeCityDistanceCategoriesPhone on the record
Lakeview Dental Center, LLCSalem, OR0.7 miGeneral(503) 370-8778
Crown Point Dental CareSalem, OR0.7 miGeneral(503) 364-7232
Holly A Chamberlain DDS LLCSalem, OR0.7 miGeneral(503) 363-8625
Spinnaker Pediatric Dentistry PCSalem, OR0.8 miPediatric(503) 363-5865
Bryan K Nakagawa DMDSalem, OR0.8 miGeneral(503) 581-2454
What a cleaning costs in Oregon
Routine cleaning
$115-$170
D1110 adult prophylaxis, cash
Deep cleaning
$185-$285
D4341 scaling and root planing, per quadrant
Against the US average
+14%
US routine average $125, deep $220 per quadrant

The benchmark to hold a quote from Drs. Howerton, Hopkin, Kennedy & Clark against. All 50 states compared.

What to ask when you call

  1. The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
  2. Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
  3. Whether they run an in-house membership plan, and what it covers against what it costs a year.
  4. Whether they are taking new patients and how far out the next hygiene appointment is.
  5. The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
Browse and compare
All 175 practices in SalemOregon 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. This page describes a registry record. It is not a review, an endorsement or a check on Drs. Howerton, Hopkin, Kennedy & Clark.

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