Jill Dunton, MD
NPI 1588748552 · Internal Medicine Physician · San Rafael, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Dunton, MD is a Internal Medicine Physician provider in San Rafael, CA (NPI 1588748552).
Provider details
- NPI number
- 1588748552
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G79423 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 116 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 534 | 207 |
| Levothyroxine Sodium | 425 | 149 |
| Lisinopril | 350 | 126 |
| Amlodipine Besylate | 284 | 96 |
| Famotidine | 243 | 97 |
| Losartan Potassium | 201 | 79 |
| Fluticasone Propionate | 183 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2021-12-03
Frequently asked questions
- What is Jill Dunton's NPI number?
- Jill Dunton's National Provider Identifier (NPI) is 1588748552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Dunton's specialty?
- Jill Dunton is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Dunton located?
- Jill Dunton's practice location on file with NPPES is 99 Montecillo Rd, San Rafael, CA 94903-3308.
- What is Jill Dunton's phone number?
- The practice phone number listed in the NPPES registry for Jill Dunton is (415) 444-2000.
- Does Jill Dunton accept Medicare?
- Jill Dunton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Dunton's NPI active?
- Yes — Jill Dunton's NPI (1588748552) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.