Seth Greiner, MSPT
NPI 1215907449 · Physical Therapist · East Quogue, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seth Greiner, MSPT is a Physical Therapist provider in East Quogue, NY (NPI 1215907449).
Provider details
- NPI number
- 1215907449
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MSPT
- Sex
- Male
- Sole proprietor
- No
- License
- 027028-1 (NY)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,502 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 1,141 | $38 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 951 | $29 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 610 | $23 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 487 | $25 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 158 | $29 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 59 | $25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-23
- Last updated
- 2015-04-03
Frequently asked questions
- What is Seth Greiner's NPI number?
- Seth Greiner's National Provider Identifier (NPI) is 1215907449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Greiner's specialty?
- Seth Greiner is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Seth Greiner located?
- Seth Greiner's practice location on file with NPPES is 4 Eisenhower Dr, East Quogue, NY 11942-4730.
- What is Seth Greiner's phone number?
- The practice phone number listed in the NPPES registry for Seth Greiner is (617) 319-6367.
- Does Seth Greiner accept Medicare?
- Seth Greiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seth Greiner's NPI active?
- Yes — Seth Greiner's NPI (1215907449) is active in the NPPES registry as of the last update on 2015-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.