Ira Nathanson, MD
NPI 1447223748 · Family Medicine Physician · Feeding Hills, MA
Ira Nathanson, MD is a Family Medicine Physician provider in Feeding Hills, MA (NPI 1447223748).
Provider details
- NPI number
- 1447223748
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 54970 (MA)
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
20 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 111 |
| Lisinopril | 55 | 42 |
| Amlodipine Besylate | 41 | 34 |
| Levothyroxine Sodium | 36 | 26 |
| Metformin Hclbrand: Metformin Hcl Er | 34 | 24 |
| Simvastatin | 33 | 24 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-08
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Ira Nathanson's NPI number?
- Ira Nathanson's National Provider Identifier (NPI) is 1447223748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ira Nathanson's specialty?
- Ira Nathanson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ira Nathanson located?
- Ira Nathanson's practice location on file with NPPES is 24 N Westfield St, Feeding Hills, MA 01030-1606.
- What is Ira Nathanson's phone number?
- The practice phone number listed in the NPPES registry for Ira Nathanson is (413) 831-7831.
- Is Ira Nathanson's NPI active?
- Yes — Ira Nathanson's NPI (1447223748) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.