James J. Zumpano, M.d.,llc
NPI 1508059312 · Internal Medicine Physician · Branford, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James J. Zumpano, M.d.,llc is a Internal Medicine Physician organization in Branford, CT (NPI 1508059312).
Provider details
- NPI number
- 1508059312
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- James Zumpano, Physician/Owner(203) 488-7339
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2021-07-23
- Certified
- 2021-07-23
Frequently asked questions
- What is James J. Zumpano, M.d.,llc's NPI number?
- James J. Zumpano, M.d.,llc's National Provider Identifier (NPI) is 1508059312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James J. Zumpano, M.d.,llc?
- James J. Zumpano, M.d.,llc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James J. Zumpano, M.d.,llc located?
- James J. Zumpano, M.d.,llc's practice location on file with NPPES is 144 N Main St, Branford, CT 06405-3044.
- What is James J. Zumpano, M.d.,llc's phone number?
- The practice phone number listed in the NPPES registry for James J. Zumpano, M.d.,llc is (203) 488-7339.
- Does James J. Zumpano, M.d.,llc accept Medicare?
- James J. Zumpano, M.d.,llc 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 James J. Zumpano, M.d.,llc?
- The authorized official listed on James J. Zumpano, M.d.,llc's NPPES record is James Zumpano, Physician/Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James J. Zumpano, M.d.,llc's NPI active?
- Yes — James J. Zumpano, M.d.,llc's NPI (1508059312) is active in the NPPES registry as of the last update on 2021-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.