Robyn Ritchie, D.D.S.
NPI 1154410207 · General Practice Dentistry · Sonora, CA
Robyn Ritchie, D.D.S. is a General Practice Dentistry provider in Sonora, CA (NPI 1154410207).
Provider details
- NPI number
- 1154410207
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 43727 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 13 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-12
- Last updated
- 2022-12-12
- Certified
- 2022-12-12
Frequently asked questions
- What is Robyn Ritchie's NPI number?
- Robyn Ritchie's National Provider Identifier (NPI) is 1154410207, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robyn Ritchie's specialty?
- Robyn Ritchie is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Robyn Ritchie located?
- Robyn Ritchie's practice location on file with NPPES is 193 Fairview Ln Ste J, Sonora, CA 95370-4828.
- What is Robyn Ritchie's phone number?
- The practice phone number listed in the NPPES registry for Robyn Ritchie is (209) 754-3816.
- Is Robyn Ritchie's NPI active?
- Yes — Robyn Ritchie's NPI (1154410207) is active in the NPPES registry as of the last update on 2022-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.