Nancy Wichtendahl, NP
NPI 1386806677 · Adult Health Nurse Practitioner · Stony Brook, NY
Nancy Wichtendahl, NP is a Adult Health Nurse Practitioner provider in Stony Brook, NY (NPI 1386806677).
Provider details
- NPI number
- 1386806677
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- F301619 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
17 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
- 2008-06-27
- Last updated
- 2008-06-27
Frequently asked questions
- What is Nancy Wichtendahl's NPI number?
- Nancy Wichtendahl's National Provider Identifier (NPI) is 1386806677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Wichtendahl's specialty?
- Nancy Wichtendahl is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Wichtendahl located?
- Nancy Wichtendahl's practice location on file with NPPES is Umc Stony Brk, Stony Brook, NY 11794-0001.
- What is Nancy Wichtendahl's phone number?
- The practice phone number listed in the NPPES registry for Nancy Wichtendahl is (631) 444-3575.
- Is Nancy Wichtendahl's NPI active?
- Yes — Nancy Wichtendahl's NPI (1386806677) is active in the NPPES registry as of the last update on 2008-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.