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

RICHARD M MOSKOWITZ M.D.
NPI 1831139369
General Practice in East Watertown, MA

Active since June 06, 2006Opted out of Medicare · through Oct 1, 2027
173 MOUNT AUBURN ST, EAST WATERTOWN, MA 02472(617) 923-4604 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Richard M Moskowitz M.d. NPPES

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

RICHARD M MOSKOWITZ M.D. (NPI 1831139369) is an individual general practice provider in East Watertown, Massachusetts, licensed in Massachusetts (50190) and active in the NPI registry since June 2006. He has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1831139369
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameRICHARD M MOSKOWITZCredential: M.D.
Location Address173 MOUNT AUBURN STEast Watertown, MA 02472-4005
Mailing Address173 Mount Auburn StWatertown, MA 02472-4005 · (617) 923-4604
Sole ProprietorNo
Enumeration DateJune 6, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1831139369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License Licensed in MA · 50190
Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

173 MOUNT AUBURN ST, East Watertown, MA 02472

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Richard M Moskowitz M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2017 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2017
Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 15

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

Social Worker (Clinical)
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Psychologist
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Psychologist
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Massage Therapist
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Psychologist (Counseling)
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Psychologist (Clinical)
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Social Worker (Clinical)
173 MOUNT AUBURN ST
WATERTOWN, MA 02472
Social Worker (Clinical)
173 MOUNT AUBURN ST
WATERTOWN, MA 02472

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 Richard Moskowitz's NPI number?

The NPI number for Richard Moskowitz is 1831139369. It was assigned to this individual provider in the NPPES registry on June 6, 2006.

Where is Richard Moskowitz located?

Richard Moskowitz practices at 173 Mount Auburn St, East Watertown, MA 02472. The listed phone number is (617) 923-4604.

What is Richard Moskowitz's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Richard Moskowitz enrolled in Medicare?

No. Richard Moskowitz has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

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