Mary Ostop, P.T.
NPI 1679616106 · Physical Therapist · Merrick, NY
Mary Ostop, P.T. is a Physical Therapist provider in Merrick, NY (NPI 1679616106).
Provider details
- NPI number
- 1679616106
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 006852-1 (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
19 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
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Ostop's NPI number?
- Mary Ostop's National Provider Identifier (NPI) is 1679616106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ostop's specialty?
- Mary Ostop is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mary Ostop located?
- Mary Ostop's practice location on file with NPPES is 1761 Horatio Ave, Merrick, NY 11566-2948.
- What is Mary Ostop's phone number?
- The practice phone number listed in the NPPES registry for Mary Ostop is (516) 546-6289.
- Is Mary Ostop's NPI active?
- Yes — Mary Ostop's NPI (1679616106) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.