Stephen Schwartz, M.D.
NPI 1326154352 · Dermatology Physician · Santa Rosa, CA
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Schwartz, M.D. is a Dermatology Physician provider in Santa Rosa, CA (NPI 1326154352).
Provider details
- NPI number
- 1326154352
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A24347 (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
4,050 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 | 1,911 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,032 | $99 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 620 | $66 |
| Destruction of Skin Growth, 1-14 Growths17110 | 228 | $131 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 123 | $139 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 89 | 59 |
| Clobetasol Propionate | 49 | 29 |
| Valacyclovir Hclbrand: Valacyclovir | 26 | 13 |
| Ciclopirox Olaminebrand: Ciclopirox | 22 | — |
| Metronidazole | 19 | 12 |
| Fluorouracil | 18 | 18 |
| Azelaic Acid | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they include 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
- 2006-08-22
- Last updated
- 2008-03-20
Frequently asked questions
- What is Stephen Schwartz's NPI number?
- Stephen Schwartz's National Provider Identifier (NPI) is 1326154352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Schwartz's specialty?
- Stephen Schwartz is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Schwartz located?
- Stephen Schwartz's practice location on file with NPPES is 4727a Hoen Ave, Santa Rosa, CA 95405-7862.
- What is Stephen Schwartz's phone number?
- The practice phone number listed in the NPPES registry for Stephen Schwartz is (707) 527-0342.
- Does Stephen Schwartz accept Medicare?
- Stephen Schwartz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Schwartz's NPI active?
- Yes — Stephen Schwartz's NPI (1326154352) is active in the NPPES registry as of the last update on 2008-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.