Derek Chase Adams, OTR/L, OTD
Occupational Therapist · Mesa, AZ
Derek Chase Adams, OTR/L, OTD is an occupational therapist with a practice address in Mesa, Arizona, and NPI 1659924074, issued on Jul 24, 2019. Check the license (Arizona OTH-007833, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Derek Chase Adams
- Credential
- OTR/L, OTD
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OTH-007833 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6840 E Brown RD Ste 104, Mesa, AZ 85207
- Phone
- (480) 719-8080
- Enumerated
- Jul 24, 2019
- Record last updated
- Aug 30, 2022
- Fax
- (480) 981-8595
- Medicare enrollment
- Enrolled (PECOS I20190904001938); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 2,133 in Arizona → Look up another NPI →
Also registered at 6840 E Brown RD Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Desmond Bernstein, DPTPhysical Therapist1942659651
- Duane BlauPhysical Therapist1922291483
- John Davis, O.T.Occupational Therapist1124079801
- Jason Ernst, OTR/LPhysical Rehabilitation Occupational Therapist1538449897
- Melissa Hurst, CCC-SLPSpeech-Language Pathologist1386290062
- Emily Lines, OTR/LOccupational Therapist1477198737
Verify Derek Chase Adams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license OTH-007833Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Petersen Physical Therapy PCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Derek Chase Adams among 2,133 occupational therapist records in Arizona
Derek Chase Adams, OTR/L, OTD is one of 2,133 occupational therapist records with a practice address in Arizona. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 59% of them.
- NPI issued2019 · 59% of these records are older, 35% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 12% of these records are
- Graduated2019 · median 2019 among the 263 with a school on file
- Record last updated2022 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
177 occupational therapist records list a practice address in Mesa
They are 177 of the 9,151 NPPES records with a practice address in Mesa, and 2,133 occupational therapist records in Arizona.
All 2,133 in Arizona → Every provider in Mesa → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Julie Barth, OTR/LMesa, AZ 852071447405105
- Carisa Casian (fleck), MOTR/LMesa, AZ 852071144275728
- John Davis, O.T.Mesa, AZ 852071124079801
- Journey Davis, OTR/LMesa, AZ 852071164807830
- Shelley DavisMesa, AZ 852071972089183
- Victoria Grovas, OTR/LMesa, AZ 852071912482001
- Emily Lines, OTR/LMesa, AZ 852071477198737
- Monika Lukasiewicz, OTR/LMesa, AZ 852071891029161
Common questions
What is Derek Chase Adams, OTR/L, OTD's NPI number?
Derek Chase Adams, OTR/L, OTD's National Provider Identifier (NPI) is 1659924074, issued on Jul 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Derek Chase Adams, OTR/L, OTD located?
The NPPES record lists a practice address at 6840 E Brown RD Ste 104, Mesa, AZ, 85207. Phone: (480) 719-8080. Providers update this record themselves, so call before visiting.
How can I verify Derek Chase Adams, OTR/L, OTD's license?
NPPES lists Arizona license number OTH-007833, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.