DR. RICHARD CHARLES GARDNER (MD) – Gastroenterology Physician, NPI 1851381420

DR. RICHARD CHARLES GARDNER (MD) is a healthcare provider. based in Cambridge, Massachusetts. specializing in Gastroenterology Physician. They hold the professional credentials MD. They hold a License No. 29590 (MA). The NPI Number for DR. RICHARD CHARLES GARDNER (MD) is 1851381420

Main info

Male
64 Years Of Experience
Accepts Medicare Assignment
Name
DR. RICHARD CHARLES GARDNER (MD)
NPI
1851381420
Phone
(617) 253-4988
Address
77 MASSACHUSETTS AVE
Enumeration Date
25 October 2005
Last Update Date
9 May 2012

Doctor Profile

Medical School Name
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
6172586896
Graduation Year
1962 (64 years ago)
PAC ID
4688614308
Group Practice PAC ID
5597658666
Professional Enrollment ID
I20050511000891
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 DR. RICHARD CHARLES GARDNER (MD)

  • 77 Massachusetts Ave, Massachusetts Avenue, Central Square, Cambridgeport, Cambridge, Middlesex County, Massachusetts, 02238, United States

    E23-268

    CAMBRIDGE, MA 021394301

    Phone: (617) 253-4988

    Fax: (617) 253-4988

    Type: Mailing

  • Massachusetts Avenue, Neighborhood Nine, Cambridge, Middlesex County, Massachusetts, 02318, United States

    MIT MEDICAL DEPT RM 23 215

    CAMBRIDGE, MA 021394301

    Phone: (617) 253-1681

    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 02139)

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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: 5597658666View full group profile
NameSpecialtyState
MS. LUANNE MARIE OFF (FNP, MSN, MPH, RN)
Nurse PractitionerMA
IRIS H FOLEY (MD)
Diagnostic RadiologyMA
RALPH L REICHLE (M.D.)
Diagnostic Radiology, Interventional RadiologyMA
MR. EDWARD NICHOLAS WALLER (FNP-BC)
Nurse PractitionerMA
DR. MICHELE CASSIN (O.D.)
O P T O M E T R YMA
MARIE E CAGGIANO (M.D.)
-MA
PHILIP A ROGOFF (M.D.)
Diagnostic Radiology, Interventional RadiologyMA
ANNA JASONIDES (RD)
-MA
CHRISTIAN M ROSE (MD, CAQSM)
Family PracticeMA
DR. LEIGH M FIRN (MD)
-MA

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Frequently asked questions

Does DR. RICHARD CHARLES GARDNER (MD) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. RICHARD CHARLES GARDNER (MD) uses 1851381420.
Is DR. RICHARD CHARLES GARDNER (MD) listed as active for patients and plans?
The listing shows DR. RICHARD CHARLES GARDNER (MD) as active in the NPI system.
What healthcare role does DR. RICHARD CHARLES GARDNER (MD) hold?
Scheduling teams often label DR. RICHARD CHARLES GARDNER (MD) under Gastroenterology Physician. Clinical services aligned with this taxonomy classification.
Where should I expect DR. RICHARD CHARLES GARDNER (MD) on a map?
Expect Cambridge, Massachusetts as a primary anchor for DR. RICHARD CHARLES GARDNER (MD) unless the record lists multiple sites.
Is the information about DR. RICHARD CHARLES GARDNER (MD) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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