Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RICHARD H. BERKOWITZ MD
NPI 1104832492
Internal Medicine - Endocrinology, Diabetes & Metabolism in Wayne, NJ

Q: What is Richard Berkowitz's NPI number?

The NPI number for Richard Berkowitz is 1104832492. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Q: What is Richard Berkowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: Is Richard Berkowitz enrolled in Medicare?

No. Richard Berkowitz has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Richard Berkowitz was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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 July 31, 2006Opted out of Medicare · through Oct 1, 2026

2025 HAMBURG TPKE, STE D, WAYNE, NJ 07470(973) 839-5070(973) 839-0084 Get Directions Write a Review

NPPES record last updated: July 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Richard H. Berkowitz Md NPPES

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

DR. RICHARD H. BERKOWITZ MD (NPI 1104832492) is an individual endocrinology, diabetes & metabolism provider in Wayne, New Jersey, licensed in New Jersey (25MA02888300) and active in the NPI registry since July 2006. He has opted out of Medicare through October 1, 2026.

NPPES Registry Identity

NPI1104832492

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameDR. RICHARD H. BERKOWITZCredential: MD

Location Address2025 HAMBURG TPKE, STE DWayne, NJ 07470

Mailing Address2025 Hamburg Tpke, Ste DWayne, NJ 07470 · (973) 839-5070 · Fax (973) 839-0084

Phone(973) 839-5070

Fax(973) 839-0084

Sole ProprietorYes

Enumeration DateJuly 31, 2006

Last NPPES UpdateJuly 5, 2026

✔ NPI 1104832492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in NJ · 25MA02888300

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

2025 HAMBURG TPKE, Wayne, NJ 07470

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Other Identifiers 1

Medicaid1728008NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Richard H. Berkowitz Md 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, 2020 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2020

Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 12

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

LESLIE RUTH GILBERT PHD

Psychologist (Clinical)

2025 HAMBURG TPKE, STE B
WAYNE, NJ 07470

Passaic County (973) 616-1566

MRS. LISA CENTENO LCADC

Counselor (Addiction (Substance Use Disorder))

2025 HAMBURG TPKE
WAYNE, NJ 07470

Passaic County (973) 831-0006

DR. MICHAEL PAUL MAROLLA D.P.T.

Physical Therapist

2025 HAMBURG TPKE, SUITE E
WAYNE, NJ 07470

Passaic County (973) 835-2827

MR. MARK EDWARD HOLTERHOFF M.A., P.T.

Physical Therapist

2025 HAMBURG TPKE, SUITE E
WAYNE, NJ 07470

Passaic County (973) 835-2827

DEANNA Z MACEK MD

Ophthalmology

2025 HAMBURG TPKE, SUITE H
WAYNE, NJ 07470

Passaic County (973) 831-0122

DAVID SAFAR M.D.

Psychiatry & Neurology (Neurology)

2025 HAMBURG TPKE, SUITE M
WAYNE, NJ 07470

Passaic County (973) 839-5005

DEANNA Z. MACEK, MD, LLC

Ophthalmology

2025 HAMBURG TPKE, SUITE H
WAYNE, NJ 07470

Passaic County (973) 831-0122

MARK E MALETSKY, M.D. P.A.

Specialist

2025 HAMBURG TPKE, SUITE G
WAYNE, NJ 07470

Passaic County (973) 492-1757

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 Berkowitz's NPI number?

The NPI number for Richard Berkowitz is 1104832492. It was assigned to this individual provider in the NPPES registry on July 31, 2006.

Where is Richard Berkowitz located?

Richard Berkowitz practices at 2025 Hamburg Tpke Ste D, Wayne, NJ 07470. The listed phone number is (973) 839-5070.

What is Richard Berkowitz's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Richard Berkowitz enrolled in Medicare?

No. Richard Berkowitz has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Richard Berkowitz was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 38 days 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.