Jennifer Alfar, MD
NPI 1134188949 · Dermatology Physician · Davis, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Alfar, MD is a Dermatology Physician provider in Davis, CA (NPI 1134188949).
Provider details
- NPI number
- 1134188949
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C159378 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,447 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,043 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 374 | $97 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 276 | $61 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 272 | $136 |
| Destruction of Skin Growth, 1-14 Growths17110 | 149 | $124 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluorouracil | 49 | 42 |
| Triamcinolone Acetonide | 42 | 31 |
| Ketoconazole | 33 | 19 |
| Clobetasol Propionate | 31 | 13 |
| Metronidazole | 30 | 23 |
| Apremilastbrand: Otezla | 21 | — |
| Dupilumabbrand: Dupixent Pen | 20 | — |
| Fluocinonide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2019-08-01
Frequently asked questions
- What is Jennifer Alfar's NPI number?
- Jennifer Alfar's National Provider Identifier (NPI) is 1134188949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Alfar's specialty?
- Jennifer Alfar is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Alfar located?
- Jennifer Alfar's practice location on file with NPPES is 2030 Sutter Pl Ste 2200, Davis, CA 95616-6214.
- What is Jennifer Alfar's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Alfar is (530) 747-5010.
- Does Jennifer Alfar accept Medicare?
- Jennifer Alfar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Alfar's NPI active?
- Yes — Jennifer Alfar's NPI (1134188949) is active in the NPPES registry as of the last update on 2019-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.