Samuel Petersen, D.D.S.
NPI 1780848119 · Oral and Maxillofacial Surgery (Dentist) · Sonora, CA
Samuel Petersen, D.D.S. is a Oral and Maxillofacial Surgery (Dentist) provider in Sonora, CA (NPI 1780848119).
Provider details
- NPI number
- 1780848119
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 51511 (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
17 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 62 | 62 |
| Ibuprofen | 45 | 44 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | 38 |
| Chlorhexidine Gluconate | 24 | 17 |
| Amoxicillin | 21 | 20 |
| Dexamethasone | 14 | — |
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 , 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
- 2008-07-15
- Last updated
- 2008-07-15
Frequently asked questions
- What is Samuel Petersen's NPI number?
- Samuel Petersen's National Provider Identifier (NPI) is 1780848119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Petersen's specialty?
- Samuel Petersen is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Samuel Petersen located?
- Samuel Petersen's practice location on file with NPPES is 940 Sylva Ln Ste K1, Sonora, CA 95370-5969.
- What is Samuel Petersen's phone number?
- The practice phone number listed in the NPPES registry for Samuel Petersen is (209) 532-5578.
- Is Samuel Petersen's NPI active?
- Yes — Samuel Petersen's NPI (1780848119) is active in the NPPES registry as of the last update on 2008-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.