Thomas O'Sullivan, DPT, ATC
NPI 1649944059 · Physical Therapist · Chandler, AZ
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas O'Sullivan, DPT, ATC is a Physical Therapist provider in Chandler, AZ (NPI 1649944059).
Provider details
- NPI number
- 1649944059
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT, ATC
- Sex
- Male
- Sole proprietor
- No
- License
- 40QA02026700 (NJ)
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
4 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
349 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 | 163 | $32 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 114 | $25 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 72 | $20 |
Typical Medicare-allowed amounts for these services range $20–$32 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-08-09
- Last updated
- 2024-09-22
- Certified
- 2024-09-22
Frequently asked questions
- What is Thomas O'Sullivan's NPI number?
- Thomas O'Sullivan's National Provider Identifier (NPI) is 1649944059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas O'Sullivan's specialty?
- Thomas O'Sullivan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Thomas O'Sullivan located?
- Thomas O'Sullivan's practice location on file with NPPES is 655 S Dobson Rd, Chandler, AZ 85224-5667.
- What is Thomas O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Thomas O'Sullivan is (480) 732-0099.
- Does Thomas O'Sullivan accept Medicare?
- Thomas O'Sullivan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas O'Sullivan's NPI active?
- Yes — Thomas O'Sullivan's NPI (1649944059) is active in the NPPES registry as of the last update on 2024-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.