1. Home
  2. Directory
  3. New Hampshire
  4. Manchester
  5. Internal Medicine
  6. NPI Profile

CATHOLIC MEDICAL CENTER
NPI 1265487755
Internal Medicine in Manchester, NH

Active since May 23, 2006
57 WEBSTER ST, MANCHESTER, NH 03104(603) 663-7852(603) 663-7895 Get Directions Write a Review

NPPES record last updated: October 20, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 20, 2020, Aug 22, 2020 (2 updates tracked since 2020).

About Catholic Medical Center NPPES

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

CATHOLIC MEDICAL CENTER (NPI 1265487755) is a healthcare organization registered as an internal medicine in Manchester, New Hampshire and active in the NPI registry since May 2006. The organization lists Bonnie Mckellar, Administrator, as its authorized official.

NPPES Registry Identity

NPI1265487755
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCATHOLIC MEDICAL CENTER
Location Address57 WEBSTER STManchester, NH 03104-2552
Mailing Address57 Webster StManchester, NH 03104-2552 · (603) 663-7852 · Fax (603) 663-7895
Phone(603) 663-7852
Fax(603) 663-7895
Organization SubpartNo
Authorized OfficialBonnie MckellarAdministrator · (603) 663-5248
Enumeration DateMay 23, 2006
Last NPPES UpdateOctober 20, 20202 updates tracked since enumeration
NPPES CertifiedOctober 20, 2020
✔ NPI 1265487755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
57 WEBSTER ST, Manchester, NH 03104
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Catholic Medical Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

53

Medicare enrollment records show 53 clinicians reassign Medicare billing to Catholic Medical Center, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 32 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 3

Nurse Practitioner27
Internal Medicine17
Family Practice9

Nearest to this location (20)

See all 53
Brian Claussen, M.D.
Family Practice
NPI 1952394538
57 WEBSTER ST SUITE 110
Manchester, NH 03104
(603) 622-6491
✔ PECOS✔ Accepts MedicareSame address
Robert Larkin, MD
Internal Medicine
NPI 1457397713
57 WEBSTER ST
Manchester, NH 03104
(603) 668-6489
✔ PECOSSame address
Heather Newell
Nurse Practitioner
NPI 1417501339
57 WEBSTER ST
Manchester, NH 03104
(603) 622-6491
✔ PECOS✔ Accepts MedicareSame address
Danielle Porbunderwala, D.O.
Internal Medicine
NPI 1780027706
1750 ELM ST STE 201A
Manchester, NH 03104
(603) 668-6489
✔ PECOS✔ Accepts Medicare0.3 mi
Catherine Fogg, APRN, PHD
Nurse Practitioner
NPI 1437319233
199 MANCHESTER ST
Manchester, NH 03103
(603) 663-8718
✔ PECOS1.1 mi
Hannah Gifford
Nurse Practitioner
NPI 1205547759
445 CYPRESS ST STE 5
Manchester, NH 03103
(603) 663-8200
✔ PECOS✔ Accepts Medicare1.8 mi
Rebecca Fleuriet, FNP-C
Nurse Practitioner
NPI 1679287783
445 CYPRESS ST STE 5
Manchester, NH 03103
(603) 663-8200
✔ PECOS✔ Accepts Medicare1.8 mi
Sally Alwan, MD
Family Practice
NPI 1255546115
100 HITCHCOCK WAY
Manchester, NH 03104
(603) 695-2500
✔ PECOS✔ Accepts Medicare2.0 mi
Allison Lott, MSN, APRN, FNP-C
Nurse Practitioner
NPI 1881227189
100 HITCHCOCK WAY
Manchester, NH 03104
(603) 695-2500
✔ PECOS✔ Accepts Medicare2.0 mi
John Rice, M.D.
Internal Medicine
NPI 1467499137
100 HITCHCOCK WAY
Manchester, NH 03104
(603) 695-2500
✔ PECOS✔ Accepts Medicare2.0 mi
Anne Deluca, APRN
Nurse Practitioner
NPI 1518002112
11 KIMBALL DR
Hooksett, NH 03106
(603) 663-1990
✔ PECOS✔ Accepts Medicare2.4 mi
Charles Carrier, MD
Internal Medicine
NPI 1932136017
769 S MAIN ST
Manchester, NH 03102
(603) 625-6198
✔ PECOS2.9 mi
Stephanie Condodemetraky, ARNP
Nurse Practitioner
NPI 1295976777
775 S. MAIN ST. MANCHESTER MEDICAL GROUP
Manchester, NH 03102
(603) 663-7300
✔ PECOS2.9 mi
Mark Ferlan, DO
Internal Medicine
NPI 1124230370
775 S MAIN ST
Manchester, NH 03102
(603) 625-6198
✔ PECOS✔ Accepts Medicare2.9 mi
Madeline Gordon
Nurse Practitioner
NPI 1609532720
775 S MAIN ST
Manchester, NH 03102
(603) 625-6198
✔ PECOS✔ Accepts Medicare2.9 mi
Scott Leblanc, D.O.
Internal Medicine
NPI 1841235827
775 S MAIN ST
Manchester, NH 03102
(603) 663-7300
✔ PECOS✔ Accepts Medicare3.0 mi
Ovidiu Lungulescu, M.D.
Internal Medicine
NPI 1851573851
775 S MAIN ST
Manchester, NH 03102
(603) 663-7300
✔ PECOS✔ Accepts Medicare3.0 mi
Vlasta Zdrnja, M.D.
Internal Medicine
NPI 1629016019
775 SOUTH MAIN STREET MEDICAL GROUP OF MANCHESTER
Manchester, NH 03102
(603) 663-7300
✔ PECOS✔ Accepts Medicare3.0 mi
Marcy Boucher, M.D.
Family Practice
NPI 1205121175
20 WASHINGTON PL STE 3
Bedford, NH 03110
(603) 255-5579
✔ PECOS✔ Accepts Medicare3.2 mi
Alfredo Perez, MD
Internal Medicine
NPI 1063475697
HOOKSETT PRIMARY CARE 11 KIMBALL DRIVE
Hooksett, NH 03106
(603) 663-1990
✔ PECOS4.0 mi
See all 53 clinicians

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

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 Catholic Medical Center's NPI number?

The NPI number for Catholic Medical Center is 1265487755. It was assigned to this organization in the NPPES registry on May 23, 2006.

Where is Catholic Medical Center located?

Catholic Medical Center is located at 57 Webster St, Manchester, NH 03104. The listed phone number is (603) 663-7852.

What is Catholic Medical Center's specialty?

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

Is Catholic Medical Center enrolled in Medicare?

Yes. Catholic Medical Center is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Catholic Medical Center?

According to the CMS Revalidation Reassignment List (October 2026 release), 53 clinicians in 3 Medicare specialties reassign their Medicare billing to Catholic Medical Center. A 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 the clinician's services. The largest specialties are Nurse Practitioner (27), Internal Medicine (17) and Family Practice (9). Of these, 3 practice at this address and 32 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Catholic Medical Center was last updated on October 20, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.