Shanna Haddow, DPT
NPI 1659155810 · Physical Therapist · Islip, NY
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shanna Haddow, DPT is a Physical Therapist provider in Islip, NY (NPI 1659155810).
Provider details
- NPI number
- 1659155810
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT
- Sex
- Female
- Sole proprietor
- No
- License
- 050850 (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
2 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
2,417 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 to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 932 | $29 |
| Therapy Procedure Using Functional Activities97530 | 745 | $37 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 553 | $23 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 90 | $24 |
| Therapy Procedure for Walking Training, Each 15 Minutes97116 | 66 | $25 |
| Evaluation for Physical Therapy, Typically 30 Minutes97162 | 31 | $112 |
Practice location
Mailing address
Additional practice locations (1)
- 191 Patchogue Yaphank RdEast Patchogue, NY 11772-4899Phone: (631) 775-0971Fax: (631) 475-0975
Registry dates
- Enumerated
- 2023-08-21
- Last updated
- 2023-08-21
- Certified
- 2023-08-21
Frequently asked questions
- What is Shanna Haddow's NPI number?
- Shanna Haddow's National Provider Identifier (NPI) is 1659155810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shanna Haddow's specialty?
- Shanna Haddow is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Shanna Haddow located?
- Shanna Haddow's practice location on file with NPPES is 159 Islip Ave, Islip, NY 11751-3210.
- What is Shanna Haddow's phone number?
- The practice phone number listed in the NPPES registry for Shanna Haddow is (631) 650-6347.
- Does Shanna Haddow accept Medicare?
- Shanna Haddow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shanna Haddow's NPI active?
- Yes — Shanna Haddow's NPI (1659155810) is active in the NPPES registry as of the last update on 2023-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.