Caryn Blum, MPT
NPI 1831171396 · Physical Therapist · Great Neck, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caryn Blum, MPT is a Physical Therapist provider in Great Neck, NY (NPI 1831171396).
Provider details
- NPI number
- 1831171396
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- MPT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 016575L (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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,258 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 Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,238 | $25 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 758 | $33 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 534 | $23 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 305 | $25 |
| Therapy Procedure Using Functional Activities97530 | 252 | $40 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 120 | $31 |
Practice location
Mailing address
Additional practice locations (1)
- 98 Cuttermill RdSte 100Great Neck, NY 11021-3006Phone: (516) 466-4118Fax: (516) 466-2856
Registry dates
- Enumerated
- 2005-11-18
- Last updated
- 2018-06-21
Frequently asked questions
- What is Caryn Blum's NPI number?
- Caryn Blum's National Provider Identifier (NPI) is 1831171396, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caryn Blum's specialty?
- Caryn Blum is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Caryn Blum located?
- Caryn Blum's practice location on file with NPPES is 475 Northern Blvd Ste 11, Great Neck, NY 11021.
- What is Caryn Blum's phone number?
- The practice phone number listed in the NPPES registry for Caryn Blum is (516) 829-0030.
- Does Caryn Blum accept Medicare?
- Caryn Blum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caryn Blum's NPI active?
- Yes — Caryn Blum's NPI (1831171396) is active in the NPPES registry as of the last update on 2018-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.