David Underwood
NPI 1003691247 · Physical Therapist · Mesa, AZ
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Underwood is a Physical Therapist provider in Mesa, AZ (NPI 1003691247).
Provider details
- NPI number
- 1003691247
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- LPT-33205 (AZ)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
3,930 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 | 1,165 | $26 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 888 | $21 |
| Therapy Procedure Using Functional Activities97530 | 790 | $33 |
| Therapy Procedure in a Group Setting97150 | 458 | $13 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 364 | $20 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 117 | $25 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-28
- Last updated
- 2023-09-24
- Certified
- 2023-09-24
Frequently asked questions
- What is David Underwood's NPI number?
- David Underwood's National Provider Identifier (NPI) is 1003691247, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Underwood's specialty?
- David Underwood is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is David Underwood located?
- David Underwood's practice location on file with NPPES is 6824 E Brown Rd Ste 102, Mesa, AZ 85207-3703.
- What is David Underwood's phone number?
- The practice phone number listed in the NPPES registry for David Underwood is (480) 924-5514.
- Does David Underwood accept Medicare?
- David Underwood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Underwood's NPI active?
- Yes — David Underwood's NPI (1003691247) is active in the NPPES registry as of the last update on 2023-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.