Stephen Infanger, M.D.
NPI 1144675950 · Cardiovascular Disease Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Infanger, M.D. is a Cardiovascular Disease Physician provider in Birmingham, AL (NPI 1144675950).
Provider details
- NPI number
- 1144675950
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,427 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 453 | $126 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 285 | $77 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 245 | $66 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 202 | $14 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 181 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 287 | 98 |
| Atorvastatin Calcium | 237 | 94 |
| Metoprolol Succinate | 190 | 80 |
| Ezetimibe | 180 | 70 |
| Amlodipine Besylate | 147 | 58 |
| Losartan Potassium | 134 | 45 |
| Furosemide | 125 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,870 across 71 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
- 2016-04-29
- Last updated
- 2022-04-21
- Certified
- 2022-04-21
Frequently asked questions
- What is Stephen Infanger's NPI number?
- Stephen Infanger's National Provider Identifier (NPI) is 1144675950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Infanger's specialty?
- Stephen Infanger is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Infanger located?
- Stephen Infanger's practice location on file with NPPES is 625 19th St S, Birmingham, AL 35233-1900.
- What is Stephen Infanger's phone number?
- The practice phone number listed in the NPPES registry for Stephen Infanger is (205) 934-2490.
- Does Stephen Infanger accept Medicare?
- Stephen Infanger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Infanger's NPI active?
- Yes — Stephen Infanger's NPI (1144675950) is active in the NPPES registry as of the last update on 2022-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.