Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Juan C Mateo, PMHNP

Individual provider Psychiatry Physician · NPI 1336787951

Mr. Juan C Mateo, PMHNP is a Nurse Practitioner in Westbrook, Maine. Qualified in 2019, 7 years ago. Practices with Health Affiliates Maine, LLC, a 174-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maine.

Years since qualifying
7
Licensed in
ME
In the registry since
2019
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

123 Andover Rd
Westbrook, ME 04092-3850
Phone: (207) 761-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence CNP191299 (ME)

Record details

NPI number1336787951
Entity typeIndividual (Type 1)
GenderMale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedDecember 13, 2019
Last updated in NPPESDecember 13, 2019
Certification dateDecember 13, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Health Affiliates Maine, Llc — 174 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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