MAURICE GREENBAUM (MD) – Internal Medicine Physician, NPI 1508812413

MAURICE GREENBAUM (MD) is a healthcare provider. based in Salem, Massachusetts. specializing in Internal Medicine Physician. They hold the professional credentials MD. They hold a License No. 44158 (MA). The NPI Number for MAURICE GREENBAUM (MD) is 1508812413

Main info

Male
52 Years Of Experience
Accepts Medicare Assignment
Name
MAURICE GREENBAUM (MD)
NPI
1508812413
Phone
(978) 825-6581
Address
PO BOX 930
Enumeration Date
25 May 2006
Last Update Date
1 February 2012

Doctor Profile

Medical School Name
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
-
Graduation Year
1974 (52 years ago)
PAC ID
1052348869
Group Practice PAC ID
3577467224
Professional Enrollment ID
I20050725000035
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MAURICE GREENBAUM (MD)

  • PO BOX 930

    SALEM, MA 01970

    Phone: (978) 825-6581

    Fax: (978) 825-7070

    Type: Mailing

  • 55, Highland Avenue, Salem, Essex County, Massachusetts, 01970, United States

    SUITE 102

    SALEM, MA 01970

    Phone: (978) 741-1644

    Fax: (978) 744-3468

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01970)

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Provider's Procedures

MAURICE GREENBAUM (MD) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINEMA85610Blood test, clotting time18522

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3577467224View full group profile

Reviews

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Frequently asked questions

Can I use this page to confirm MAURICE GREENBAUM (MD)'s NPI?
Yes. MAURICE GREENBAUM (MD) is listed with NPI 1508812413 in the public NPI dataset.
Does CMS list MAURICE GREENBAUM (MD) as active?
Yes — MAURICE GREENBAUM (MD) is active in the NPI listing used on this page.
What healthcare role does MAURICE GREENBAUM (MD) hold?
Scheduling teams often label MAURICE GREENBAUM (MD) under Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where should I expect MAURICE GREENBAUM (MD) on a map?
Expect Salem, Massachusetts as a primary anchor for MAURICE GREENBAUM (MD) unless the record lists multiple sites.
Is the information about MAURICE GREENBAUM (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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