MARY FRIAR (M.D.) – Diagnostic Radiology Physician, NPI 1891779781

MARY FRIAR (M.D.) is a healthcare provider. based in Wallingford, Connecticut. specializing in Diagnostic Radiology Physician. They hold the professional credentials M.D.. They hold a License No. 028911 (CT). The NPI Number for MARY FRIAR (M.D.) is 1891779781

Main info

Female
43 Years Of Experience
Accepts Medicare Assignment
Name
MARY FRIAR (M.D.)
NPI
1891779781
Phone
(203) 949-2700
Address
101 N PLAINS INDUSTRIAL RD
Enumeration Date
4 December 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2036948405
Graduation Year
1983 (43 years ago)
PAC ID
3072641000
Group Practice PAC ID
4385683556
Professional Enrollment ID
I20100512000123
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for MARY FRIAR (M.D.)

  • 101, North Plains Industrial Road, Wallingford, New Haven County, Connecticut, 06492, United States

    WALLINGFORD, CT 064922360

    Phone: (203) 949-2700

    Fax: (203) 949-2712

    Type: Mailing

  • 97, Barnes Road, Wallingford, New Haven County, Connecticut, 06492, United States

    WALLINGFORD, CT 064921885

    Phone: (203) 949-2700

    Fax: (203) 949-2712

    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

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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 06492)

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Provider's Procedures

MARY FRIAR (M.D.) performs procedures in Diagnostic Radiology Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYCT76830Ultrasound pelvis through vagina1111
DIAGNOSTIC RADIOLOGYCT93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers4946

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: 4385683556View full group profile
NameSpecialtyState
Diagnostic RadiologyRI
Diagnostic RadiologyCT
Interventional Radiology, Diagnostic RadiologyCT
Diagnostic RadiologyMA
Diagnostic RadiologyCT
Diagnostic RadiologyOR
Diagnostic RadiologyOR
-CT
Diagnostic Radiology, Interventional RadiologyCT
Diagnostic RadiologyCT

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Frequently asked questions

How do I look up MARY FRIAR (M.D.) by NPI?
Use NPI 1891779781 when you need to reference MARY FRIAR (M.D.) in forms, claims, or directories.
Does this profile mean MARY FRIAR (M.D.) is currently active?
Yes — MARY FRIAR (M.D.) appears active in the national provider directory.
Does MARY FRIAR (M.D.) list a primary specialty?
If you are matching referrals, note Diagnostic Radiology Physician for MARY FRIAR (M.D.). Clinical services aligned with this taxonomy classification.
Where does public data place MARY FRIAR (M.D.)?
The snapshot lists Wallingford, Connecticut for MARY FRIAR (M.D.); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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