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ABBIE L. COURTEMANCHE D.O.
NPI 1790902807
Internal Medicine in Norwich, CT

Active since April 19, 2007PECOS Enrolled
326 WASHINGTON ST, NORWICH, CT 06360(860) 889-8331 Get Directions Write a Review

NPPES record last updated: July 28, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 28, 2021, Jul 23, 2021, Jan 11, 2019 and 2 more (5 updates tracked since 2016).

About Abbie L. Courtemanche D.o. NPPES

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

ABBIE L. COURTEMANCHE D.O. (NPI 1790902807) is an individual internal medicine provider in Norwich, Connecticut, licensed in Connecticut (048467) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1790902807
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameABBIE L. COURTEMANCHECredential: D.O.
Location Address326 WASHINGTON STNorwich, CT 06360-2740
Mailing Address326 Washington StNorwich, CT 06360-2740 · (860) 224-5305 · Fax (860) 224-5740
Phone(860) 889-8331
Sole ProprietorNo
Enumeration DateApril 19, 2007
Last NPPES UpdateJuly 28, 20215 updates tracked since enumeration
NPPES CertifiedJuly 28, 2021
✔ NPI 1790902807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in CT · 048467✔ Licensed in MA · 242829
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.
Also ListedHospitalistTaxonomy 208M00000X · License 242829 (MA)
326 WASHINGTON ST, Norwich, CT 06360
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1759 Chestnut StSpringfield, MA 01107-1619 · Phone (413) 794-4320 · Fax (413) 794-1767
Location 2112 Mansfield AveWillimantic, CT 06226-2045 · Phone (860) 456-9116
Location 3100 Grand StNew Britain, CT 06052 · Phone (860) 224-5305 · Fax (860) 224-5740

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Abbie L. Courtemanche D.o. 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 Reassignments

2

Medicare enrollment records show Abbie Courtemanche reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The William W Backus Hospital
Same address
General Acute Care Hospital
326 WASHINGTON ST
Norwich, CT 06360
  • Reassigned Medicare billing, Connecticut enrollment
  • 430 clinicians in this Medicare group
NPI 1467517235 (860) 889-8331
Windham Community Memorial Hospital, Inc.
36 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 06360 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 20

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

NATALIE GLYBIN
Nurse Anesthetist, Certified Registered
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331
ROBERT V SCIALABBA LCSW
Social Worker (Clinical)
326 WASHINGTON ST, WILLIAM W BACKUS HOSPITAL
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331
MRS. SECIL G. COMINOTTI RN BSN
Registered Nurse (Medical-Surgical)
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331
PARUL PAHAL
Family Medicine
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 942-2565
DR. MOHAMMED A QURESHI MD
Internal Medicine (Geriatric Medicine)
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331
TATIANA E BICKNELL LCSW
Social Worker (Clinical)
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 823-6321
DR. DANIEL FAGNANT DO
Emergency Medicine
326 WASHINGTON ST
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331
CHERYL YUDKIN MSW
Social Worker
326 WASHINGTON ST, WILLIAM W BACKUS HOSPITAL
NORWICH, CT 06360
Southeastern Connecticut Planning Region (860) 889-8331

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 Abbie Courtemanche's NPI number?

The NPI number for Abbie Courtemanche is 1790902807. It was assigned to this individual provider in the NPPES registry on April 19, 2007.

Where is Abbie Courtemanche located?

Abbie Courtemanche practices at 326 Washington St, Norwich, CT 06360. The listed phone number is (860) 889-8331.

What is Abbie Courtemanche's specialty?

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

Is Abbie Courtemanche enrolled in Medicare?

Yes. Abbie Courtemanche is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Abbie Courtemanche's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abbie Courtemanche reassigns Medicare benefits to 2 organizations: The William W Backus Hospital (Norwich, CT) and Windham Community Memorial Hospital, Inc. (Willimantic, CT). Each 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 Abbie Courtemanche'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 Abbie Courtemanche was last updated on July 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.