Marianne Ferguson, RNMSNP
NPI 1023196441 · Obstetrics & Gynecology Nurse Practitioner · Skaneateles, NY
Marianne Ferguson, RNMSNP is a Obstetrics & Gynecology Nurse Practitioner provider in Skaneateles, NY (NPI 1023196441).
Provider details
- NPI number
- 1023196441
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RNMSNP
- Sex
- Female
- Sole proprietor
- No
- License
- F4200441 (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
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
- 2006-11-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Marianne Ferguson's NPI number?
- Marianne Ferguson's National Provider Identifier (NPI) is 1023196441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Ferguson's specialty?
- Marianne Ferguson is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Ferguson located?
- Marianne Ferguson's practice location on file with NPPES is 764 West Genesee St, Skaneateles, NY 13152.
- What is Marianne Ferguson's phone number?
- The practice phone number listed in the NPPES registry for Marianne Ferguson is (315) 685-1691.
- Is Marianne Ferguson's NPI active?
- Yes — Marianne Ferguson's NPI (1023196441) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.