Physician Profile
Based in Brownsburg, IN, Holly M. Alter, DO is listed in the NPI registry under internal medicine. Holly is also listed as specializing in student in an organized health care education program.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
10403 TERRI LN
Brownsburg, IN 46112
Dr. Alter is an internist in Brownsburg, IN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Dr. Alter is listed at 10403 Terri Ln, Brownsburg, IN 46112. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (317) 979-7475. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Alter's National Provider Identifier is 1538863428. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Alter has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Alter. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.