Michael Klien, FNP
NPI 1942012562 · Family Nurse Practitioner · Briarwood, NY
Michael Klien, FNP is a Family Nurse Practitioner provider in Briarwood, NY (NPI 1942012562).
Provider details
- NPI number
- 1942012562
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 355158 (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
1 yr 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
- 2025-01-21
- Last updated
- 2025-01-21
- Certified
- 2025-01-21
Frequently asked questions
- What is Michael Klien's NPI number?
- Michael Klien's National Provider Identifier (NPI) is 1942012562, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Klien's specialty?
- Michael Klien is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Klien located?
- Michael Klien's practice location on file with NPPES is 8319 141st St Apt 728, Briarwood, NY 11435-1639.
- What is Michael Klien's phone number?
- The practice phone number listed in the NPPES registry for Michael Klien is (347) 996-0474.
- Is Michael Klien's NPI active?
- Yes — Michael Klien's NPI (1942012562) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.