Connecticut Oncology Group, PC
NPI 1376533588 · Family Nurse Practitioner · Middletown, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Connecticut Oncology Group, PC is a Family Nurse Practitioner organization in Middletown, CT (NPI 1376533588).
Provider details
- NPI number
- 1376533588
- Entity type
- Organization
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Susanna Hong, Authorized Official(860) 358-2220
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Hematology & Oncology Physician207RH0003X
Allopathic & Osteopathic Physicians
- Nurse Practitioner363L00000X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 250 Flat Rock PlWestbrook, CT 06498-3585Phone: (860) 661-9000
Registry dates
- Enumerated
- 2005-10-27
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Connecticut Oncology Group, PC's NPI number?
- Connecticut Oncology Group, PC's National Provider Identifier (NPI) is 1376533588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Connecticut Oncology Group, PC?
- Connecticut Oncology Group, PC is classified in the NPPES registry as Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Connecticut Oncology Group, PC located?
- Connecticut Oncology Group, PC's practice location on file with NPPES is 536 Saybrook Rd, Middletown, CT 06457-4712.
- What is Connecticut Oncology Group, PC's phone number?
- The practice phone number listed in the NPPES registry for Connecticut Oncology Group, PC is (860) 358-2220.
- Does Connecticut Oncology Group, PC accept Medicare?
- Connecticut Oncology Group, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Connecticut Oncology Group, PC?
- The authorized official listed on Connecticut Oncology Group, PC's NPPES record is Susanna Hong, Authorized Official. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Connecticut Oncology Group, PC's NPI active?
- Yes — Connecticut Oncology Group, PC's NPI (1376533588) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.