MARGO KNAPP MD
NPI 1871639765
Psychiatry & Neurology - Child & Adolescent Psychiatry in Boston, MA

Q: What is Margo Knapp MD's NPI number?

The NPI number for Margo Knapp MD is 1871639765. It was assigned to this organization in the NPPES registry on January 29, 2007.

Q: What is Margo Knapp MD's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Q: When was this NPI record last updated?

The NPPES record for Margo Knapp MD was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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 January 29, 2007

82 MARLBOROUGH ST, BOSTON, MA 02116(781) 764-2501 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Margo Knapp Md NPPES

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

MARGO KNAPP MD (NPI 1871639765) is a healthcare organization registered as a child & adolescent psychiatry in Boston, Massachusetts and active in the NPI registry since January 2007. The organization lists Margo Knapp, Owner, as its authorized official.

NPPES Registry Identity

NPI1871639765

Entity TypeOrganization

Primary Taxonomy2084P0804X

Legal Business NameMARGO KNAPP MD

Location Address82 MARLBOROUGH STBoston, MA 02116

Mailing AddressPo Box 1434Brookline, MA 02446 · (781) 764-2501

Phone(781) 764-2501

Organization SubpartNo

Authorized OfficialMargo KnappOwner · (781) 764-2501

Enumeration DateJanuary 29, 2007

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1871639765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0804X

Licenses✔ Licensed in CA · C41616✔ Licensed in MA · 72103✔ Licensed in TX · F6831

Definition

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License F6831 (TX), C41616 (CA), 72103 (MA)

Other Identifiers 2

Medicaid3033457MA

Other7527197MA · Aetna

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. LOUISE A KOHORN MA LICSW

Counselor (Mental Health)