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DR. JOSEPH DAVID GALLEGO MD
NPI 1104288406
Psychiatry & Neurology - Child & Adolescent Psychiatry in Boston, MA

Active since March 25, 2016PECOS Enrolled
28 ATLANTIC AVE STE 226, BOSTON, MA 02110(507) 215-4647(769) 206-4623 Get Directions Write a Review

NPPES record last updated: March 24, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 24, 2025, Feb 4, 2025, Apr 25, 2024 and 3 more (6 updates tracked since 2016).

About Dr. Joseph David Gallego Md NPPES

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

DR. JOSEPH DAVID GALLEGO MD (NPI 1104288406) is an individual child & adolescent psychiatry provider in Boston, Massachusetts, licensed in Massachusetts (291328) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104288406
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameDR. JOSEPH DAVID GALLEGOCredential: MD
Location Address28 ATLANTIC AVE STE 226Boston, MA 02110-3820
Mailing Address28 Atlantic Ave Ste 226Boston, MA 02110-3820 · (507) 215-4647 · Fax (769) 206-4623
Phone(507) 215-4647
Fax(769) 206-4623
Sole ProprietorNo
Enumeration DateMarch 25, 2016
Last NPPES UpdateMarch 24, 20256 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1104288406 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
Licenses✔ Licensed in MA · 291328✔ Licensed in KY · 56096✔ Licensed in NY · 298743✔ Licensed in NJ · 25MA11418100✔ Licensed in CT · 61592
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.
28 ATLANTIC AVE STE 226, Boston, MA 02110
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joseph David Gallego 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Joseph Gallego reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Massachusetts General Physicians Organization Inc
0.9 mi
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287
The General Hospital Corporation
0.9 mi
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Joseph Gallego's NPI number?

The NPI number for Joseph Gallego is 1104288406. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Where is Joseph Gallego located?

Joseph Gallego practices at 28 Atlantic Ave Ste 226, Boston, MA 02110. The listed phone number is (507) 215-4647.

What is Joseph Gallego's specialty?

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

Is Joseph Gallego enrolled in Medicare?

Yes. Joseph Gallego is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Joseph Gallego's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Gallego reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Gallego's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Gallego accept?

Health plans from Oscar Health list Joseph Gallego as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Joseph Gallego was last updated on March 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.