Hiroshi Yamasaki, MD
NPI 1538161187 · Cardiovascular Disease Physician · Roseville, MI
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hiroshi Yamasaki, MD is a Cardiovascular Disease Physician provider in Roseville, MI (NPI 1538161187).
Provider details
- NPI number
- 1538161187
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301066050 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Technologists, Technicians & Other Technical Service Providers
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
1,819 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 396 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 355 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 322 | $81 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 263 | $8 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 77 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 360 | 84 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 359 | 113 |
| Atorvastatin Calcium | 350 | 110 |
| Carvedilol | 306 | 99 |
| Amlodipine Besylate | 301 | 99 |
| Empagliflozinbrand: Jardiance | 275 | 84 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,879 across 29 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
- 2005-08-12
- Last updated
- 2023-03-07
Frequently asked questions
- What is Hiroshi Yamasaki's NPI number?
- Hiroshi Yamasaki's National Provider Identifier (NPI) is 1538161187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hiroshi Yamasaki's specialty?
- Hiroshi Yamasaki is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Hiroshi Yamasaki located?
- Hiroshi Yamasaki's practice location on file with NPPES is 25195 Kelly Rd, Roseville, MI 48066-4909.
- What is Hiroshi Yamasaki's phone number?
- The practice phone number listed in the NPPES registry for Hiroshi Yamasaki is (586) 775-4594.
- Does Hiroshi Yamasaki accept Medicare?
- Hiroshi Yamasaki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hiroshi Yamasaki's NPI active?
- Yes — Hiroshi Yamasaki's NPI (1538161187) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.