John Mitsios, PH.D.
NPI 1942610621 · Clinical Laboratory Director (Non-physician) · New York, NY
John Mitsios, PH.D. is a Clinical Laboratory Director (Non-physician) provider in New York, NY (NPI 1942610621).
Provider details
- NPI number
- 1942610621
- Entity type
- Individual
- Primary specialty
- Clinical Laboratory Director (Non-physician)Technologists, Technicians & Other Technical Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-05-02
- Last updated
- 2014-05-02
Frequently asked questions
- What is John Mitsios's NPI number?
- John Mitsios's National Provider Identifier (NPI) is 1942610621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mitsios's specialty?
- John Mitsios is listed in the NPPES registry with a primary specialty of Clinical Laboratory Director (Non-physician) (Technologists, Technicians & Other Technical Service Providers).
- Where is John Mitsios located?
- John Mitsios's practice location on file with NPPES is 1300 York Ave, New York, NY 10065-4805.
- What is John Mitsios's phone number?
- The practice phone number listed in the NPPES registry for John Mitsios is (212) 746-6464.
- Is John Mitsios's NPI active?
- Yes — John Mitsios's NPI (1942610621) is active in the NPPES registry as of the last update on 2014-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.