Tiffany Nagasawa
NPI 1215644638 · Psychiatric/Mental Health Nurse Practitioner · New York, NY
Tiffany Nagasawa is a Psychiatric/Mental Health Nurse Practitioner provider in New York, NY (NPI 1215644638).
Provider details
- NPI number
- 1215644638
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 405976 (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
3 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
- 2022-11-04
- Last updated
- 2025-01-02
- Certified
- 2025-01-02
Frequently asked questions
- What is Tiffany Nagasawa's NPI number?
- Tiffany Nagasawa's National Provider Identifier (NPI) is 1215644638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Nagasawa's specialty?
- Tiffany Nagasawa is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Nagasawa located?
- Tiffany Nagasawa's practice location on file with NPPES is 296 Elizabeth St Apt 3f, New York, NY 10012-3591.
- What is Tiffany Nagasawa's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Nagasawa is (516) 253-0075.
- Is Tiffany Nagasawa's NPI active?
- Yes — Tiffany Nagasawa's NPI (1215644638) is active in the NPPES registry as of the last update on 2025-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.