Timothy Baker, MD
NPI 1598843245 · Dermatology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Baker, MD is a Dermatology Physician provider in Sacramento, CA (NPI 1598843245).
Provider details
- NPI number
- 1598843245
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A70392 (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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcipotriene | 222 | 194 |
| Fluorouracil | 208 | 194 |
| Clobetasol Propionate | 135 | 64 |
| Fluocinonide | 88 | 52 |
| Hydrocortisone | 79 | 36 |
| Triamcinolone Acetonide | 77 | 49 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 47 | — |
| Metronidazole | 47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-20
Frequently asked questions
- What is Timothy Baker's NPI number?
- Timothy Baker's National Provider Identifier (NPI) is 1598843245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Baker's specialty?
- Timothy Baker is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Baker located?
- Timothy Baker's practice location on file with NPPES is 2025 Morse Ave, Sacramento, CA 95825-2115.
- What is Timothy Baker's phone number?
- The practice phone number listed in the NPPES registry for Timothy Baker is (916) 973-5000.
- Does Timothy Baker accept Medicare?
- Timothy Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Baker's NPI active?
- Yes — Timothy Baker's NPI (1598843245) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.