Benjamin Osowa, M.D.
NPI 1053305110 · Internal Medicine Physician · Roseville, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Osowa, M.D. is a Internal Medicine Physician provider in Roseville, MI (NPI 1053305110).
Provider details
- NPI number
- 1053305110
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301062528 (MI)
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
1,193 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 | 466 | $95 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 183 | $49 |
| 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 | 153 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 141 | $76 |
| Administration of Influenza Virus VaccineG0008 | 69 | $33 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 683 | 201 |
| Levothyroxine Sodium | 518 | 139 |
| Amlodipine Besylate | 463 | 133 |
| Atorvastatin Calcium | 453 | 136 |
| Metoprolol Succinate | 366 | 108 |
| Losartan Potassium | 361 | 107 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-06
- Last updated
- 2013-12-03
Frequently asked questions
- What is Benjamin Osowa's NPI number?
- Benjamin Osowa's National Provider Identifier (NPI) is 1053305110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Osowa's specialty?
- Benjamin Osowa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Osowa located?
- Benjamin Osowa's practice location on file with NPPES is 18263 E 10 Mile Rd, Roseville, MI 48066-5805.
- What is Benjamin Osowa's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Osowa is (586) 552-8696.
- Does Benjamin Osowa accept Medicare?
- Benjamin Osowa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Osowa's NPI active?
- Yes — Benjamin Osowa's NPI (1053305110) is active in the NPPES registry as of the last update on 2013-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.