Michael Dominguez, MD
NPI 1689674509 · Family Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dominguez, MD is a Family Medicine Physician provider in San Antonio, TX (NPI 1689674509).
Provider details
- NPI number
- 1689674509
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- J8520 (TX)
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
674 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 218 | $116 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 114 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 86 | $10 |
| Hemoglobin A1c Level83036 | 69 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 59 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 584 | 183 |
| Amlodipine Besylate | 283 | 92 |
| Metformin Hcl | 239 | 81 |
| Lisinopril | 229 | 78 |
| Metoprolol Succinate | 176 | 61 |
| Tamsulosin Hcl | 170 | 60 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-22
- Last updated
- 2022-07-21
Frequently asked questions
- What is Michael Dominguez's NPI number?
- Michael Dominguez's National Provider Identifier (NPI) is 1689674509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dominguez's specialty?
- Michael Dominguez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dominguez located?
- Michael Dominguez's practice location on file with NPPES is 590 N General Mcmullen, San Antonio, TX 78228-6205.
- What is Michael Dominguez's phone number?
- The practice phone number listed in the NPPES registry for Michael Dominguez is (210) 249-0212.
- Does Michael Dominguez accept Medicare?
- Michael Dominguez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dominguez's NPI active?
- Yes — Michael Dominguez's NPI (1689674509) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.