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Michael Grossberg, MD
NPI 1457327223 · Pediatrics Physician · Chambersburg, PA
Michael Grossberg, MD is a Pediatrics Physician provider in Chambersburg, PA (NPI 1457327223).
Provider details
- NPI number
- 1457327223
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD-035111E (PA)
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
1942 Scotland Ave
Chambersburg, PA 17201-1450
Phone: (717) 263-2930
Fax: (717) 263-9556
Street-level locationGet directions
Mailing address
1942 Scotland Ave
Chambersburg, PA 17201-1450
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2014-08-13
Frequently asked questions
- What is Michael Grossberg's NPI number?
- Michael Grossberg's National Provider Identifier (NPI) is 1457327223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Grossberg's specialty?
- Michael Grossberg is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Grossberg located?
- Michael Grossberg's practice location on file with NPPES is 1942 Scotland Ave, Chambersburg, PA 17201-1450.
- What is Michael Grossberg's phone number?
- The practice phone number listed in the NPPES registry for Michael Grossberg is (717) 263-2930.
- Is Michael Grossberg's NPI active?
- Yes — Michael Grossberg's NPI (1457327223) is active in the NPPES registry as of the last update on 2014-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.