Jan Clarke
NPI 1508875683 · Geriatric Medicine (Internal Medicine) Physician · West Haven, CT
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jan Clarke is a Geriatric Medicine (Internal Medicine) Physician provider in West Haven, CT (NPI 1508875683).
Provider details
- NPI number
- 1508875683
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 036-064554 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-06
- Last updated
- 2016-09-30
Frequently asked questions
- What is Jan Clarke's NPI number?
- Jan Clarke's National Provider Identifier (NPI) is 1508875683, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Clarke's specialty?
- Jan Clarke is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jan Clarke located?
- Jan Clarke's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2770.
- What is Jan Clarke's phone number?
- The practice phone number listed in the NPPES registry for Jan Clarke is (203) 932-5711.
- Does Jan Clarke accept Medicare?
- Jan Clarke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jan Clarke's NPI active?
- Yes — Jan Clarke's NPI (1508875683) is active in the NPPES registry as of the last update on 2016-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.