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DR. MARY ELIZABETH BARRY M.D.
NPI 1285695841
Internal Medicine in Willimantic, CT

Active since March 31, 2006PECOS Enrolled
14 QUARRY ST, WILLIMANTIC, CT 06226(860) 423-6733(860) 450-1348 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Mary Elizabeth Barry M.d. NPPES

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

DR. MARY ELIZABETH BARRY M.D. (NPI 1285695841) is an individual internal medicine provider in Willimantic, Connecticut, licensed in Connecticut (25765) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285695841
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARY ELIZABETH BARRYCredential: M.D.
Location Address14 QUARRY STWillimantic, CT 06226-1232
Mailing Address60 Fieldstone DrMansfield, CT 06268-2572 · (860) 429-2599
Phone(860) 423-6733
Fax(860) 450-1348
Sole ProprietorYes
Enumeration DateMarch 31, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1285695841 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 25765
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
14 QUARRY ST, Willimantic, CT 06226
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Other Identifiers 2

Medicaid001257658CT
Medicare UPINB39604CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mary Elizabeth Barry M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mary Barry reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Windham Community Memorial Hospital, Inc.
28 mi
General Acute Care Hospital
112 MANSFIELD AVE
Willimantic, CT 06226
  • Reassigned Medicare billing, Connecticut enrollment
  • 302 clinicians in this Medicare group
NPI 1023191467 (860) 456-6752

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06226 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

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

MARY E BARRY, MD, PC
Internal Medicine
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-6733
MRS. ANN LILLIAN SEMOLIC M.D.
Internal Medicine
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-6733
INHEALTH MED CT, PC
Internal Medicine
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-8020
PETER D JONES MD PC
Nurse Practitioner
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-8020
SCOTT R BERGER MD
Internal Medicine (Geriatric Medicine)
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-0524
DR. PETER DAVID JONES MD
Internal Medicine
14 QUARRY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-8020

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 Mary Barry's NPI number?

The NPI number for Mary Barry is 1285695841. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Mary Barry located?

Mary Barry practices at 14 Quarry St, Willimantic, CT 06226. The listed phone number is (860) 423-6733.

What is Mary Barry's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Barry enrolled in Medicare?

Yes. Mary Barry is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Barry's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Barry reassigns Medicare benefits to Windham Community Memorial Hospital, Inc. (Willimantic, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Barry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Barry was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.