Anthony Janas, MD
NPI 1437398831 · Family Medicine Physician · Three Rivers, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Janas, MD is a Family Medicine Physician provider in Three Rivers, MI (NPI 1437398831).
Provider details
- NPI number
- 1437398831
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301093533 (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
17 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
2,015 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 Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,144 | $66 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 257 | $66 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 146 | $118 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 136 | $111 |
| Application of Chemical to Stop Tissue Regrowth in Wound17250 | 133 | $39 |
| Advance Care Planning, First 30 Minutes99497 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 90 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 170 | 60 |
| Apixabanbrand: Eliquis | 139 | 34 |
| Sertraline Hcl | 121 | 34 |
| Gabapentin | 105 | 33 |
| Lisinopril | 83 | 24 |
| Furosemide | 69 | 27 |
| Metformin Hcl | 59 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-10
- Last updated
- 2024-01-02
- Certified
- 2024-01-02
Frequently asked questions
- What is Anthony Janas's NPI number?
- Anthony Janas's National Provider Identifier (NPI) is 1437398831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Janas's specialty?
- Anthony Janas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Janas located?
- Anthony Janas's practice location on file with NPPES is 517 S Erie St, Three Rivers, MI 49093-2029.
- What is Anthony Janas's phone number?
- The practice phone number listed in the NPPES registry for Anthony Janas is (269) 273-8661.
- Does Anthony Janas accept Medicare?
- Anthony Janas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Janas's NPI active?
- Yes — Anthony Janas's NPI (1437398831) is active in the NPPES registry as of the last update on 2024-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.