Mark Weinstein, M.D.
NPI 1447369095 · Dermatology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Weinstein, M.D. is a Dermatology Physician provider in San Antonio, TX (NPI 1447369095).
Provider details
- NPI number
- 1447369095
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E1174 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
9,427 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 5,026 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 2,274 | $87 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,552 | $60 |
| Biopsy of Related Skin Growth, First Growth11102 | 126 | $93 |
| Destruction of Precancer Skin Growth, 15 Or More Growths17004 | 113 | $158 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 393 | 226 |
| Hydrocortisone | 337 | 202 |
| Mupirocin | 229 | 157 |
| Ketoconazole | 142 | 90 |
| Fluocinonide | 138 | 77 |
| Ciclopirox | 132 | 60 |
| Minocycline Hcl | 115 | 37 |
| Metronidazole | 60 | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,480 across 163 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2019-02-18
Frequently asked questions
- What is Mark Weinstein's NPI number?
- Mark Weinstein's National Provider Identifier (NPI) is 1447369095, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weinstein's specialty?
- Mark Weinstein is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Weinstein located?
- Mark Weinstein's practice location on file with NPPES is 7950 Floyd Curl Drive, San Antonio, TX 78229.
- What is Mark Weinstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Weinstein is (210) 614-3575.
- Does Mark Weinstein accept Medicare?
- Mark Weinstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Weinstein's NPI active?
- Yes — Mark Weinstein's NPI (1447369095) is active in the NPPES registry as of the last update on 2019-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.