Physician Profile
Unclaimed ProfileAbout MAYER
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Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (207) 661-6415
- Email not available
Practice Locations
165 LANCASTER ST
Portland, ME 04101
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 professional counselors at this location 3
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.
Other professional counselors in Portland 7
Same specialty, same city.
Common questions
What does Dr. Mayer specialize in?
Dr. Mayer is a professional counselor in Portland, ME. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Professional Counselor”.
NPI registry
Where is Dr. Mayer located?
Dr. Mayer is listed at 165 LANCASTER ST, Portland, ME 04101. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mayer's phone number?
The number on file is (207) 661-6415. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mayer's NPI number?
Dr. Mayer's National Provider Identifier is 1033743232. 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 Dr. Mayer been practicing?
Dr. Mayer has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Mayer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mayer. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.