Michael Posner, M.D.
NPI 1295722551 · Pediatrics Physician · West Springfield, MA
Michael Posner, M.D. is a Pediatrics Physician provider in West Springfield, MA (NPI 1295722551).
Provider details
- NPI number
- 1295722551
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 47563 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-03
- Last updated
- 2012-02-28
Frequently asked questions
- What is Michael Posner's NPI number?
- Michael Posner's National Provider Identifier (NPI) is 1295722551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Posner's specialty?
- Michael Posner is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Posner located?
- Michael Posner's practice location on file with NPPES is 373 Park St, West Springfield, MA 01089-3304.
- What is Michael Posner's phone number?
- The practice phone number listed in the NPPES registry for Michael Posner is (413) 734-1001.
- Is Michael Posner's NPI active?
- Yes — Michael Posner's NPI (1295722551) is active in the NPPES registry as of the last update on 2012-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.