Gregory Mcnamara, M.D.
NPI 1407871411 · Family Medicine Physician · Little Falls, MN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Mcnamara, M.D. is a Family Medicine Physician provider in Little Falls, MN (NPI 1407871411).
Provider details
- NPI number
- 1407871411
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35954 (MN)
Specialties & taxonomies
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 · 150 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 713 | 181 |
| Levothyroxine Sodium | 426 | 88 |
| Lisinopril | 386 | 107 |
| Amlodipine Besylate | 373 | 89 |
| Omeprazole | 349 | 89 |
| Metoprolol Succinate | 335 | 81 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2012-11-07
Frequently asked questions
- What is Gregory Mcnamara's NPI number?
- Gregory Mcnamara's National Provider Identifier (NPI) is 1407871411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mcnamara's specialty?
- Gregory Mcnamara is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Mcnamara located?
- Gregory Mcnamara's practice location on file with NPPES is 811 2nd St Se, Little Falls, MN 56345-3559.
- What is Gregory Mcnamara's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mcnamara is (320) 631-7000.
- Does Gregory Mcnamara accept Medicare?
- Gregory Mcnamara is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Mcnamara's NPI active?
- Yes — Gregory Mcnamara's NPI (1407871411) is active in the NPPES registry as of the last update on 2012-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.