Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARTIN I HOROWITZ M.D.
NPI 1023094612
Pediatrics in Burlington, MA

Q: What is Martin Horowitz's NPI number?

The NPI number for Martin Horowitz is 1023094612. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Q: What is Martin Horowitz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Martin Horowitz was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since December 16, 2005

20 WALL ST, HARVARD VANGUARD MEDICAL ASSOCIATES, BURLINGTON, MA 01803(781) 221-2500(781) 221-2510 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Martin I Horowitz M.d. NPPES

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

MARTIN I HOROWITZ M.D. (NPI 1023094612) is an individual pediatrics provider in Burlington, Massachusetts, licensed in Massachusetts (58201) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1023094612

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameMARTIN I HOROWITZCredential: M.D.

Location Address20 WALL ST, HARVARD VANGUARD MEDICAL ASSOCIATESBurlington, MA 01803-4758

Mailing Address147 Milk Street, 9th Floor, Harvard Vanguard Medical AssociatesBoston, MA 02109-4862 · (617) 559-8053 · Fax (617) 421-3487

Phone(781) 221-2500

Fax(781) 221-2510

Sole ProprietorNo

Enumeration DateDecember 16, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1023094612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in MA · 58201

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

20 WALL ST, Burlington, MA 01803

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Other Identifiers 8

OtherB10467002MA · Cigna

Other12-04574MA · United Healthcare

Medicaid0140759MA

Other058201MA · Tufts Health Care

OtherC21027MA · Blue Cross

Other3547318MA · Aetna

OtherPP130MA · Harvard Pilgrim

Other0015118MA · Neighborhood Health

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.

EDWARD L HODER M.D.

Pediatrics

20 WALL ST, HARVARD VANGARD MEDICAL ASSOCIATES
BURLINGTON, MA 01803

Middlesex County (781) 221-2800

DEEPA PRAKASH ARYA M.D.

Family Medicine (Adult Medicine)

20 WALL ST, INTERNAL MEDICINE
BURLINGTON, MA 01803

Middlesex County (781) 221-2600

EDWARD RAYMOND WONG M.D.

Internal Medicine

20 WALL ST, INTERNAL MEDICINE
BURLINGTON, MA 01803

Middlesex County (781) 221-2800

NADA GEORGES SAMAHA M.D.

Obstetrics & Gynecology