1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Psychiatry Neurology
  6. NPI Profile

DR. MATTHEW ZELIG MD
NPI 1619627478
Psychiatry & Neurology - Child & Adolescent Psychiatry in Boston, MA

Active since March 25, 2022PECOS Enrolled
800 WASHINGTON ST FL 2, BOSTON, MA 02111(617) 636-5731(978) 681-7622 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2025, Mar 9, 2025 (2 updates tracked since 2025).

About Dr. Matthew Zelig Md NPPES

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

DR. MATTHEW ZELIG MD (NPI 1619627478) is an individual child & adolescent psychiatry provider in Boston, Massachusetts, licensed in Massachusetts (1022862) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619627478
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. MATTHEW ZELIGCredential: MD
Location Address800 WASHINGTON ST FL 2Boston, MA 02111-1552
Mailing Address1215 Lee Street Box '801210'Charlottesville, VA 22908-0816 · (434) 924-2241 · Fax (978) 681-7622
Phone(617) 636-5731
Fax(978) 681-7622
Sole ProprietorNo
Enumeration DateMarch 25, 2022
Last NPPES UpdateJuly 10, 20252 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1619627478 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
License✔ Licensed in MA · 1022862
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 ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
800 WASHINGTON ST FL 2, Boston, MA 02111
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Matthew Zelig Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Matthew Zelig's NPI number?

The NPI number for Matthew Zelig is 1619627478. It was assigned to this individual provider in the NPPES registry on March 25, 2022.

Where is Matthew Zelig located?

Matthew Zelig practices at 800 Washington St Fl 2, Boston, MA 02111. The listed phone number is (617) 636-5731.

What is Matthew Zelig's specialty?

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

Is Matthew Zelig enrolled in Medicare?

Yes. Matthew Zelig is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Matthew Zelig was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.