IndividualActive
John Gallagher, M.D.
NPI 1588612683 · Pediatrics Physician · Shrewsbury, MA
John Gallagher, M.D. is a Pediatrics Physician provider in Shrewsbury, MA (NPI 1588612683).
Provider details
- NPI number
- 1588612683
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 220037 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
604 Main Street
Child Health Associates
Shrewsbury, MA 01545
Phone: (508) 845-1500
Street-level locationGet directions
Mailing address
105 Millbury St
Auburn, MA 01501-3205
Registry dates
- Enumerated
- 2006-05-04
- Last updated
- 2011-12-01
Frequently asked questions
- What is John Gallagher's NPI number?
- John Gallagher's National Provider Identifier (NPI) is 1588612683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Gallagher's specialty?
- John Gallagher is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is John Gallagher located?
- John Gallagher's practice location on file with NPPES is 604 Main Street, Shrewsbury, MA 01545.
- What is John Gallagher's phone number?
- The practice phone number listed in the NPPES registry for John Gallagher is (508) 845-1500.
- Is John Gallagher's NPI active?
- Yes — John Gallagher's NPI (1588612683) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.