DR. DANIEL BILLINGS FISHER MD,PHD
NPI 1023189156
Psychiatry & Neurology - Psychiatry in Cambridge, MA

Q: What is Daniel Fisher's NPI number?

The NPI number for Daniel Fisher is 1023189156. It was assigned to this individual provider in the NPPES registry on November 12, 2006.

Q: What is Daniel Fisher'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 Daniel Fisher was last updated on July 8, 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 November 12, 2006

25 BIGELOW ST, CAMBRIDGE, MA 02139(617) 491-6775(617) 492-5729 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Daniel Billings Fisher Md,phd NPPES

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

DR. DANIEL BILLINGS FISHER MD,PHD (NPI 1023189156) is an individual psychiatry provider in Cambridge, Massachusetts, licensed in Massachusetts (41508) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1023189156

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. DANIEL BILLINGS FISHERCredential: MD,PHD

Location Address25 BIGELOW STCambridge, MA 02139-2301

Mailing Address25 Bigelow StCambridge, MA 02139-2301 · (617) 491-6775 · Fax (617) 492-5729

Phone(617) 491-6775

Fax(617) 492-5729

Sole ProprietorYes

Enumeration DateNovember 12, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1023189156 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 · 41508

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.

25 BIGELOW ST, Cambridge, MA 02139

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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 Daniel Fisher's NPI number?

The NPI number for Daniel Fisher is 1023189156. It was assigned to this individual provider in the NPPES registry on November 12, 2006.

Where is Daniel Fisher located?

Daniel Fisher practices at 25 Bigelow St, Cambridge, MA 02139. The listed phone number is (617) 491-6775.

What is Daniel Fisher'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 Daniel Fisher was last updated on July 8, 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.