Provider Profile
John Zager, PhD
Unclaimed ProfileAbout Dr. Zager
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (301) 537-7284
- Email not available
Practice Locations
4700 BERWYN HOUSE RD SUITE 105
College Park, MD 20740
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is John Zager's specialty?
John Zager is a psychologist in College Park, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find John Zager?
John Zager is listed at 4700 Berwyn House Rd Suite 105, College Park, MD 20740. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John Zager?
The number on file is (301) 537-7284. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John Zager's NPI number?
John Zager's National Provider Identifier is 1366500894. 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
How long has John Zager been practicing?
John Zager has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has John Zager confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Zager. 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.