Jennifer Baron, MD
NPI 1902927148 · MOHS-Micrographic Surgery Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Baron, MD is a MOHS-Micrographic Surgery Physician provider in San Jose, CA (NPI 1902927148).
Provider details
- NPI number
- 1902927148
- Entity type
- Individual
- Primary specialty
- MOHS-Micrographic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A92659 (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
19 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
3,621 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 | 1,556 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 655 | $103 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 326 | $72 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 | 224 | $201 |
| Biopsy of Related Skin Growth, First Growth11102 | 189 | $118 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Finasteride | 113 | 28 |
| Clobetasol Propionate | 53 | 27 |
| Doxycycline Hyclate | 43 | 17 |
| Ketoconazole | 38 | 21 |
| Triamcinolone Acetonide | 36 | 15 |
| Valacyclovir Hclbrand: Valacyclovir | 30 | 16 |
| Cephalexin | 26 | 22 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2010-09-05
Frequently asked questions
- What is Jennifer Baron's NPI number?
- Jennifer Baron's National Provider Identifier (NPI) is 1902927148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Baron's specialty?
- Jennifer Baron is listed in the NPPES registry with a primary specialty of MOHS-Micrographic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Baron located?
- Jennifer Baron's practice location on file with NPPES is 123 Di Salvo Ave, San Jose, CA 95128-1717.
- What is Jennifer Baron's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Baron is (408) 418-8780.
- Does Jennifer Baron accept Medicare?
- Jennifer Baron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Baron's NPI active?
- Yes — Jennifer Baron's NPI (1902927148) is active in the NPPES registry as of the last update on 2010-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.