Greenstein and Stern Physical Therapy, PLLC
NPI 1689042731 · Physical Therapist · Monsey, NY
Enrolled with Medicare as Part B Supplier - Physical/Occupational Therapy Group in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenstein and Stern Physical Therapy, PLLC is a Physical Therapist organization in Monsey, NY (NPI 1689042731).
Provider details
- NPI number
- 1689042731
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Mordicai Greenstein, Physical Therapist(845) 517-2652
- License
- 037148-1 (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
10 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
- 2015-09-07
- Last updated
- 2015-09-07
Frequently asked questions
- What is Greenstein and Stern Physical Therapy, PLLC's NPI number?
- Greenstein and Stern Physical Therapy, PLLC's National Provider Identifier (NPI) is 1689042731, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenstein and Stern Physical Therapy, PLLC?
- Greenstein and Stern Physical Therapy, PLLC is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Greenstein and Stern Physical Therapy, PLLC located?
- Greenstein and Stern Physical Therapy, PLLC's practice location on file with NPPES is 70 Edison Ct, Monsey, NY 10952-1915.
- What is Greenstein and Stern Physical Therapy, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Greenstein and Stern Physical Therapy, PLLC is (845) 517-2652.
- Does Greenstein and Stern Physical Therapy, PLLC accept Medicare?
- Greenstein and Stern Physical Therapy, PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greenstein and Stern Physical Therapy, PLLC?
- The authorized official listed on Greenstein and Stern Physical Therapy, PLLC's NPPES record is Mordicai Greenstein, Physical Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenstein and Stern Physical Therapy, PLLC's NPI active?
- Yes — Greenstein and Stern Physical Therapy, PLLC's NPI (1689042731) is active in the NPPES registry as of the last update on 2015-09-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.