Isadora Guggenheim, FNP
NPI 1851551519 · Nurse Practitioner · Nyack, NY
Isadora Guggenheim, FNP is a Nurse Practitioner provider in Nyack, NY (NPI 1851551519).
Provider details
- NPI number
- 1851551519
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 000303 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-16
- Last updated
- 2020-10-06
- Certified
- 2020-10-06
Frequently asked questions
- What is Isadora Guggenheim's NPI number?
- Isadora Guggenheim's National Provider Identifier (NPI) is 1851551519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isadora Guggenheim's specialty?
- Isadora Guggenheim is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isadora Guggenheim located?
- Isadora Guggenheim's practice location on file with NPPES is 8 Rockland Place, Nyack, NY 10960.
- What is Isadora Guggenheim's phone number?
- The practice phone number listed in the NPPES registry for Isadora Guggenheim is (845) 893-2608.
- Is Isadora Guggenheim's NPI active?
- Yes — Isadora Guggenheim's NPI (1851551519) is active in the NPPES registry as of the last update on 2020-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.