Kathleen Thelian, PMH-NP
NPI 1437540754 · Psychiatric/Mental Health Nurse Practitioner · Garden City, NY
Kathleen Thelian, PMH-NP is a Psychiatric/Mental Health Nurse Practitioner provider in Garden City, NY (NPI 1437540754).
Provider details
- NPI number
- 1437540754
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMH-NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F400264-1 (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
11 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
- 2015-02-09
- Last updated
- 2015-02-09
Frequently asked questions
- What is Kathleen Thelian's NPI number?
- Kathleen Thelian's National Provider Identifier (NPI) is 1437540754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Thelian's specialty?
- Kathleen Thelian is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Thelian located?
- Kathleen Thelian's practice location on file with NPPES is 176 Nassau Blvd, Garden City, NY 11530-5553.
- What is Kathleen Thelian's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Thelian is (516) 741-1798.
- Is Kathleen Thelian's NPI active?
- Yes — Kathleen Thelian's NPI (1437540754) is active in the NPPES registry as of the last update on 2015-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.