SHIRLEY A MCMAHON M.D.
NPI 1093905127
Psychiatry & Neurology - Psychiatry in Duxbury, MA

Q: What is Shirley Mcmahon's NPI number?

The NPI number for Shirley Mcmahon is 1093905127. It was assigned to this individual provider in the NPPES registry on July 25, 2007.

Q: What is Shirley Mcmahon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Shirley Mcmahon was last updated on July 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 25, 2007

16 SEABURY POINT RD, DUXBURY, MA 02332(617) 331-4973 Get Directions Write a Review

NPPES record last updated: July 25, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Shirley A Mcmahon M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHIRLEY A MCMAHON M.D. (NPI 1093905127) is an individual psychiatry provider in Duxbury, Massachusetts, licensed in Massachusetts (30573) and active in the NPI registry since July 2007.

NPPES Registry Identity

NPI1093905127

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameSHIRLEY A MCMAHONCredential: M.D.

Location Address16 SEABURY POINT RDDuxbury, MA 02332-5203

Mailing AddressPo Box 2795Duxbury, MA 02331-2795 · (617) 331-4973

Phone(617) 331-4973

Sole ProprietorNo

Enumeration DateJuly 25, 2007

✔ NPI 1093905127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in MA · 30573

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

16 SEABURY POINT RD, Duxbury, MA 02332

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shirley Mcmahon's NPI number?

The NPI number for Shirley Mcmahon is 1093905127. It was assigned to this individual provider in the NPPES registry on July 25, 2007.

Where is Shirley Mcmahon located?

Shirley Mcmahon practices at 16 Seabury Point Rd, Duxbury, MA 02332. The listed phone number is (617) 331-4973.

What is Shirley Mcmahon's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for Shirley Mcmahon was last updated on July 25, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.