What is Alison Cass's NPI number?

Alison Cass's National Provider Identifier (NPI) is 1942373113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alison Cass's specialty?

Alison Cass is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Alison Cass located?

Alison Cass's practice location on file with NPPES is 8 W End Ave, Old Greenwich, CT 06870-1642.

What is Alison Cass's phone number?

The practice phone number listed in the NPPES registry for Alison Cass is (203) 637-3212.

Is Alison Cass's NPI active?

Yes — Alison Cass's NPI (1942373113) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Alison Cass, M.D.

NPI 1942373113 · Pediatrics Physician · Old Greenwich, CT

Alison Cass, M.D. is a Pediatrics Physician provider in Old Greenwich, CT (NPI 1942373113).

Provider details

NPI number: 1942373113
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Female
Sole proprietor: No
License: 026933 (CT)

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 026933 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(90/100 index)

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

8 W End Ave

Old Greenwich, CT 06870-1642

Phone: (203) 637-3212

Fax: (203) 637-3172

Street-level locationGet directions

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Mailing address