Lydia Tan, RN
NPI 1447766555 · Psychiatric/Mental Health Registered Nurse · Staten Island, NY
Lydia Tan, RN is a Psychiatric/Mental Health Registered Nurse provider in Staten Island, NY (NPI 1447766555).
Provider details
- NPI number
- 1447766555
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 393114-1 (NY)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-12-27
- Last updated
- 2017-12-27
Frequently asked questions
- What is Lydia Tan's NPI number?
- Lydia Tan's National Provider Identifier (NPI) is 1447766555, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lydia Tan's specialty?
- Lydia Tan is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Registered Nurse (Nursing Service Providers).
- Where is Lydia Tan located?
- Lydia Tan's practice location on file with NPPES is 777 Seaview Ave, Staten Island, NY 10305-3409.
- What is Lydia Tan's phone number?
- The practice phone number listed in the NPPES registry for Lydia Tan is (718) 667-2499.
- Is Lydia Tan's NPI active?
- Yes — Lydia Tan's NPI (1447766555) is active in the NPPES registry as of the last update on 2017-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.