Physician Profile
John Martin, M.D.
Unclaimed ProfileAbout Dr. Martin
No biography has been added yet. Is this you? Claim this profile to add one.
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (414) 774-9200
- Email not available
Practice Locations
8651 W NORTH AVE
Wauwatosa, WI 53226
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatricians at this location 7
Same specialty, same street address — most likely the same department or group.
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 Martin's specialty?
John Martin is a pediatrician in Wauwatosa, WI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
Where can I find John Martin?
John Martin is listed at 8651 W North Ave, Wauwatosa, WI 53226. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John Martin?
The number on file is (414) 774-9200. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John Martin's NPI number?
John Martin's National Provider Identifier is 1841257458. 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 Martin been practicing?
John Martin 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 Martin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Martin. 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.