Susan Derby, MA GNP-BC
NPI 1083880645 · Gerontology Nurse Practitioner · New York, NY
Susan Derby, MA GNP-BC is a Gerontology Nurse Practitioner provider in New York, NY (NPI 1083880645).
Provider details
- NPI number
- 1083880645
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MA GNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 340138 (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
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
- 2008-05-05
- Last updated
- 2011-04-08
Frequently asked questions
- What is Susan Derby's NPI number?
- Susan Derby's National Provider Identifier (NPI) is 1083880645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Derby's specialty?
- Susan Derby is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Derby located?
- Susan Derby's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Susan Derby's phone number?
- The practice phone number listed in the NPPES registry for Susan Derby is (646) 888-2723.
- Is Susan Derby's NPI active?
- Yes — Susan Derby's NPI (1083880645) is active in the NPPES registry as of the last update on 2011-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.