Peter Viall, MD
NPI 1265403679 · Family Medicine Physician · Bellaire, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Viall, MD is a Family Medicine Physician provider in Bellaire, MI (NPI 1265403679).
Provider details
- NPI number
- 1265403679
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 059450 (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
495 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) |
|---|---|---|
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 284 | $145 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 95 | $102 |
| Prolonged Nursing Facility Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By the Physician Or QualifiG0317 | 81 | $30 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 35 | $173 |
Typical Medicare-allowed amounts for these services range $30–$173 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 341 | 45 |
| Atorvastatin Calcium | 326 | 49 |
| Apixabanbrand: Eliquis | 283 | 23 |
| Amlodipine Besylate | 201 | 37 |
| Gabapentin | 186 | 34 |
| Furosemide | 180 | 28 |
| Trazodone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-01
- Last updated
- 2015-10-30
Frequently asked questions
- What is Peter Viall's NPI number?
- Peter Viall's National Provider Identifier (NPI) is 1265403679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Viall's specialty?
- Peter Viall is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Viall located?
- Peter Viall's practice location on file with NPPES is 4543 S M 88 Hwy, Bellaire, MI 49615-9109.
- What is Peter Viall's phone number?
- The practice phone number listed in the NPPES registry for Peter Viall is (231) 533-8661.
- Does Peter Viall accept Medicare?
- Peter Viall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Viall's NPI active?
- Yes — Peter Viall's NPI (1265403679) is active in the NPPES registry as of the last update on 2015-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.