MR. JAMES JOSEPH MAHONEY (MD CM) – Internal Medicine Physician, NPI 1114080116

MR. JAMES JOSEPH MAHONEY (MD CM) is a healthcare provider. based in Quincy, Massachusetts. specializing in Internal Medicine Physician. They hold the professional credentials MD CM. They hold a License No. 40272 (MA). The NPI Number for MR. JAMES JOSEPH MAHONEY (MD CM) is 1114080116

Main info

Male
55 Years Of Experience
Accepts Medicare Assignment
Name
MR. JAMES JOSEPH MAHONEY (MD CM)
NPI
1114080116
Phone
(857) 403-4600
Address
1690 CROWN COLONY DR
Enumeration Date
19 December 2006
Last Update Date
19 January 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7813563336
Graduation Year
1971 (55 years ago)
PAC ID
4082657879
Group Practice PAC ID
4981915659
Professional Enrollment ID
I20050602000686
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for MR. JAMES JOSEPH MAHONEY (MD CM)

  • Tufts Medical Center Primary Care, 1690, Crown Colony Drive, Crown Colony Office Park, South Quincy, Quincy, Norfolk County, Massachusetts, 02169, United States

    QUINCY, MA 021690913

    Phone: (857) 403-4600

    Type: Mailing

  • 695 TRUMAN HIGHWAY

    HYDE PARK, MA 02136

    Phone: (617) 364-4385

    Fax: (617) 364-7363

    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.

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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.

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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 02169)

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Provider's Procedures

MR. JAMES JOSEPH MAHONEY (MD CM) performs procedures in Internal Medicine Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
INTERNAL MEDICINEMA81002Urinalysis, manual test1917

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: 4981915659View full group profile
NameSpecialtyState
Internal MedicineMA
Internal MedicineMA
Clinical Social WorkerRI
Nurse PractitionerMA
Internal MedicineMA
Nurse PractitionerMA
Internal MedicineMA
Nurse PractitionerMA
-MA
-MA

Reviews

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Frequently asked questions

What is MR. JAMES JOSEPH MAHONEY (MD CM)'s NPI number?
MR. JAMES JOSEPH MAHONEY (MD CM)'s NPI is 1114080116 — the number used across U.S. healthcare to identify this provider.
Is MR. JAMES JOSEPH MAHONEY (MD CM) still an active registrant?
MR. JAMES JOSEPH MAHONEY (MD CM) carries an active NPI according to the public dataset.
What expertise is attributed to MR. JAMES JOSEPH MAHONEY (MD CM)?
MR. JAMES JOSEPH MAHONEY (MD CM)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Is MR. JAMES JOSEPH MAHONEY (MD CM) located near Quincy?
MR. JAMES JOSEPH MAHONEY (MD CM) currently maps to Quincy, Massachusetts in this extract.
Does MR. JAMES JOSEPH MAHONEY (MD CM) accept insurance?
Insurance participation is not part of the core NPI extract — call the plan or office to confirm.

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