Alissa Umstead, PA-C
NPI 1487923215 · Medical Physician Assistant · New Haven, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alissa Umstead, PA-C is a Medical Physician Assistant provider in New Haven, CT (NPI 1487923215).
Provider details
- NPI number
- 1487923215
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 002660 (CT)
Specialties & taxonomies
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
14 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
- 2011-12-23
- Last updated
- 2016-08-10
Frequently asked questions
- What is Alissa Umstead's NPI number?
- Alissa Umstead's National Provider Identifier (NPI) is 1487923215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alissa Umstead's specialty?
- Alissa Umstead is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alissa Umstead located?
- Alissa Umstead's practice location on file with NPPES is 1450 Chapel St, New Haven, CT 06511-4405.
- What is Alissa Umstead's phone number?
- The practice phone number listed in the NPPES registry for Alissa Umstead is (203) 789-3464.
- Does Alissa Umstead accept Medicare?
- Alissa Umstead is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alissa Umstead's NPI active?
- Yes — Alissa Umstead's NPI (1487923215) is active in the NPPES registry as of the last update on 2016-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.