Henry Frohsin, M.D.
NPI 1861554826 · Internal Medicine Physician · Birmingham, AL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Henry Frohsin, M.D. is a Internal Medicine Physician provider in Birmingham, AL (NPI 1861554826).
Provider details
- NPI number
- 1861554826
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21085 (AL)
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
2,663 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 | 341 | $114 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 320 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 214 | $15 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 163 | $8 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 163 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 733 | 177 |
| Amlodipine Besylate | 642 | 136 |
| Omeprazole | 378 | 79 |
| Levothyroxine Sodium | 353 | 73 |
| Metoprolol Succinate | 336 | 70 |
| Pantoprazole Sodium | 298 | 57 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$384 across 15 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
- 2006-12-15
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Henry Frohsin's NPI number?
- Henry Frohsin's National Provider Identifier (NPI) is 1861554826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Frohsin's specialty?
- Henry Frohsin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Henry Frohsin located?
- Henry Frohsin's practice location on file with NPPES is 833 Saint Vincents Dr Ste 300, Birmingham, AL 35205-1612.
- What is Henry Frohsin's phone number?
- The practice phone number listed in the NPPES registry for Henry Frohsin is (205) 939-4512.
- Does Henry Frohsin accept Medicare?
- Henry Frohsin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Henry Frohsin's NPI active?
- Yes — Henry Frohsin's NPI (1861554826) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.