John Montminy, D.O
NPI 1558478305 · Family Medicine Physician · Bristol, CT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Montminy, D.O is a Family Medicine Physician provider in Bristol, CT (NPI 1558478305).
Provider details
- NPI number
- 1558478305
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
- License
- 041878 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 41 | — |
| Atorvastatin Calcium | 37 | 14 |
| Levothyroxine Sodium | 36 | 11 |
| Memantine Hcl | 27 | — |
| Topiramate | 25 | — |
| Apixabanbrand: Eliquis | 24 | — |
| Amlodipine Besylate | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is John Montminy's NPI number?
- John Montminy's National Provider Identifier (NPI) is 1558478305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Montminy's specialty?
- John Montminy is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Montminy located?
- John Montminy's practice location on file with NPPES is 22 Pine St, Bristol, CT 06010-6948.
- What is John Montminy's phone number?
- The practice phone number listed in the NPPES registry for John Montminy is (860) 545-3112.
- Does John Montminy accept Medicare?
- John Montminy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Montminy's NPI active?
- Yes — John Montminy's NPI (1558478305) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.