Nancy Welsch-Doyle, NP
NPI 1760790984 · Nurse Practitioner · Stony Brook, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Welsch-Doyle, NP is a Nurse Practitioner provider in Stony Brook, NY (NPI 1760790984).
Provider details
- NPI number
- 1760790984
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 350315 (NY)
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
15 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
- 2010-09-22
- Last updated
- 2013-02-25
Frequently asked questions
- What is Nancy Welsch-Doyle's NPI number?
- Nancy Welsch-Doyle's National Provider Identifier (NPI) is 1760790984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Welsch-Doyle's specialty?
- Nancy Welsch-Doyle is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Welsch-Doyle located?
- Nancy Welsch-Doyle's practice location on file with NPPES is 100 Nicolls Road, Stony Brook, NY 11794.
- What is Nancy Welsch-Doyle's phone number?
- The practice phone number listed in the NPPES registry for Nancy Welsch-Doyle is (631) 444-7653.
- Does Nancy Welsch-Doyle accept Medicare?
- Nancy Welsch-Doyle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Welsch-Doyle's NPI active?
- Yes — Nancy Welsch-Doyle's NPI (1760790984) is active in the NPPES registry as of the last update on 2013-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.