Douglas J. Harrington, D.D.S., A Professional Dental Corporation
118 Niblick Rd, Paso Robles, CA 93446
The registry record
- NPI
- 1346639317
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Pediatric, Orthodontics
- Taxonomy codes
- 1223P0221X (Pediatric dentistry); 1223X0400X (Orthodontics and dentofacial orthopedics)
- Practice location
- 118 Niblick Rd, Paso Robles, CA 93446
- Telephone
- (805) 226-8508
- NPI issued
- 14 January 2015 (11 years ago)
- Record updated
- 1 February 2017 (9 years ago)
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- San Luis Obispo-Paso Robles, CA (metropolitan area, San Luis Obispo County)
- State
- California (18,604 registered practices)
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Douglas J. Harrington, D.D.S., A Professional Dental Corporation is an NPI registry record for a dental organization at 118 Niblick Rd in Paso Robles, California 93446. CMS issued NPI 1346639317 on 14 January 2015, and the practice last updated its own entry on 1 February 2017. That was 9 years ago, so treat the phone number and the suite number as unconfirmed until someone answers.
It is registered under 2 dental taxonomy codes: Pediatric dentistry (1223P0221X), Orthodontics and dentofacial orthopedics (1223X0400X). That puts it in 2 categories on this site, led by pediatric dentistry. 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.
Paso Robles holds 14 registered dental practices inside the San Luis Obispo-Paso Robles, CA area, which has 100 in total on the California side and ranks 17th in the state. 2 of the Paso Robles records also register pediatric dentistry, so this is one of only a handful of local options in that category. Across the metro the mix runs general dentistry 57%, dental clinic or center 22%, pediatric dentistry 15%. The closest other registered practices are Kathryn A. McFarland, DDS & Edith M. Pallencaoe, DDS, INC. (0.6 miles, Paso Robles), Gateway Dental Practice (0.6 miles, Paso Robles) and Comprehensive Periodontics & Dental Implants (0.9 miles, Paso Robles), with 2 more inside 1 miles.
On our figures a routine adult cleaning in California runs $130 to $200 cash and scaling and root planing $200 to $330 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 (805) 226-8508 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 118 Niblick Rd, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.
| Practice | City | Distance | Categories | Phone on the record |
|---|---|---|---|---|
| Kathryn A. McFarland, DDS & Edith M. Pallencaoe, DDS, INC. | Paso Robles, CA | 0.6 mi | General | (805) 239-9597 |
| Gateway Dental Practice | Paso Robles, CA | 0.6 mi | General, Dental clinic | (805) 239-9597 |
| Comprehensive Periodontics & Dental Implants | Paso Robles, CA | 0.9 mi | Periodontics | (805) 238-9581 |
| North County Orthodontics | Paso Robles, CA | 1 mi | Orthodontics | (805) 238-2632 |
| Lansford Dental Group | Paso Robles, CA | 1 mi | General | (805) 238-1441 |
The benchmark to hold a quote from Douglas J. Harrington, D.D.S., A Professional Dental Corporation against. California cost guide.
What to ask when you call
- The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
- Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
- Whether they run an in-house membership plan, and what it covers against what it costs a year.
- Whether they are taking new patients and how far out the next hygiene appointment is.
- The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
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 Douglas J. Harrington, D.D.S., A Professional Dental Corporation.
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.