Francis Mueller, M.D.
NPI 1164493409 · Family Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Francis Mueller, M.D. is a Family Medicine Physician provider in San Antonio, TX (NPI 1164493409).
Provider details
- NPI number
- 1164493409
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G5412 (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
20 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
1,452 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 991 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 195 | $87 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 136 | $124 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 41 | $68 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 41 | $66 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 115 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 203 | 56 |
| Levothyroxine Sodium | 183 | 45 |
| Olmesartan Medoxomil | 121 | 28 |
| Azithromycin | 103 | 71 |
| Amlodipine Besylate | 98 | 29 |
| Tamsulosin Hcl | 93 | 27 |
| Alprazolam | 92 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$529 across 14 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
- 2006-01-26
- Last updated
- 2010-01-25
Frequently asked questions
- What is Francis Mueller's NPI number?
- Francis Mueller's National Provider Identifier (NPI) is 1164493409, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Francis Mueller's specialty?
- Francis Mueller is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Francis Mueller located?
- Francis Mueller's practice location on file with NPPES is 9480 Huebner Rd, San Antonio, TX 78240-1657.
- What is Francis Mueller's phone number?
- The practice phone number listed in the NPPES registry for Francis Mueller is (210) 614-8090.
- Does Francis Mueller accept Medicare?
- Francis Mueller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Francis Mueller's NPI active?
- Yes — Francis Mueller's NPI (1164493409) is active in the NPPES registry as of the last update on 2010-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.