Hannah Mark
NPI 1891624367 · Physical Therapist · New York, NY
Hannah Mark is a Physical Therapist provider in New York, NY (NPI 1891624367).
Provider details
- NPI number
- 1891624367
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 052463 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Hannah Mark's NPI number?
- Hannah Mark's National Provider Identifier (NPI) is 1891624367, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Mark's specialty?
- Hannah Mark is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hannah Mark located?
- Hannah Mark's practice location on file with NPPES is 780 8th Ave Ste 300, New York, NY 10036-7000.
- What is Hannah Mark's phone number?
- The practice phone number listed in the NPPES registry for Hannah Mark is (212) 245-1841.
- Is Hannah Mark's NPI active?
- Yes — Hannah Mark's NPI (1891624367) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.