LAWRENCE HARTMANN M.D.
NPI 1386775229
Psychiatry & Neurology - Psychiatry in Cambridge, MA

Q: What is Lawrence Hartmann's NPI number?

The NPI number for Lawrence Hartmann is 1386775229. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Q: What is Lawrence Hartmann'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 Lawrence Hartmann 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 March 09, 2007

147 BRATTLE ST, CAMBRIDGE, MA 02138(617) 876-8488 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Lawrence Hartmann M.d. NPPES

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

LAWRENCE HARTMANN M.D. (NPI 1386775229) is an individual psychiatry provider in Cambridge, Massachusetts, licensed in Massachusetts (29343) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1386775229

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameLAWRENCE HARTMANNCredential: M.D.

Location Address147 BRATTLE STCambridge, MA 02138-2234

Mailing Address147 Brattle StCambridge, MA 02138-2234 · (617) 876-8488

Phone(617) 876-8488

Sole ProprietorNo

Enumeration DateMarch 9, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1386775229 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 · 29343

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.

147 BRATTLE ST, Cambridge, MA 02138

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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 Lawrence Hartmann's NPI number?

The NPI number for Lawrence Hartmann is 1386775229. It was assigned to this individual provider in the NPPES registry on March 9, 2007.

Where is Lawrence Hartmann located?

Lawrence Hartmann practices at 147 Brattle St, Cambridge, MA 02138. The listed phone number is (617) 876-8488.

What is Lawrence Hartmann'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 Lawrence Hartmann 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.