Derek Adams, OTR/L, OTD
NPI 1659924074 · Occupational Therapist · Mesa, AZ
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Derek Adams, OTR/L, OTD is a Occupational Therapist provider in Mesa, AZ (NPI 1659924074).
Provider details
- NPI number
- 1659924074
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR/L, OTD
- Sex
- Male
- Sole proprietor
- No
- License
- OTH-007833 (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
6 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
5,085 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 | 1,588 | $29 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 1,511 | $20 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 1,349 | $26 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 557 | $23 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 43 | $27 |
| Evaluation for Occupational Therapy, Typically 45 Minutes97166 | 37 | $98 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-07-24
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Derek Adams's NPI number?
- Derek Adams's National Provider Identifier (NPI) is 1659924074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Derek Adams's specialty?
- Derek Adams is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Derek Adams located?
- Derek Adams's practice location on file with NPPES is 6840 E Brown Rd Ste 104, Mesa, AZ 85207-3759.
- What is Derek Adams's phone number?
- The practice phone number listed in the NPPES registry for Derek Adams is (480) 719-8080.
- Does Derek Adams accept Medicare?
- Derek Adams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Derek Adams's NPI active?
- Yes — Derek Adams's NPI (1659924074) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.