Mark Ramirez, MD
NPI 1639373210 · Dermatology Physician · San Angelo, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ramirez, MD is a Dermatology Physician provider in San Angelo, TX (NPI 1639373210).
Provider details
- NPI number
- 1639373210
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M7551 (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
8,925 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 | 4,263 | $6 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 1,116 | $50 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 955 | $90 |
| Biopsy of Related Skin Growth, First Growth11102 | 525 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 323 | $126 |
| Biopsy of Related Skin Growth, Each Additional Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 256 | 146 |
| Triamcinolone Acetonide | 189 | 113 |
| Doxycycline Hyclate | 150 | 108 |
| Cephalexin | 134 | 121 |
| Fluocinonide | 99 | 63 |
| Imiquimod | 80 | 65 |
| Clobetasol Propionate | 59 | 30 |
| Methotrexate Sodiumbrand: Methotrexate | 48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$135 across 4 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
- 2007-06-14
- Last updated
- 2024-03-07
- Certified
- 2024-03-07
Frequently asked questions
- What is Mark Ramirez's NPI number?
- Mark Ramirez's National Provider Identifier (NPI) is 1639373210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ramirez's specialty?
- Mark Ramirez is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ramirez located?
- Mark Ramirez's practice location on file with NPPES is 3162 Appaloosa Cir, San Angelo, TX 76901-5225.
- What is Mark Ramirez's phone number?
- The practice phone number listed in the NPPES registry for Mark Ramirez is (325) 224-5981.
- Does Mark Ramirez accept Medicare?
- Mark Ramirez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ramirez's NPI active?
- Yes — Mark Ramirez's NPI (1639373210) is active in the NPPES registry as of the last update on 2024-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.