Diane Kosich Adams, DO
Internal Medicine Physician · Parker, AZ
Diane Kosich Adams, DO is an internal medicine physician with a practice address in Parker, Arizona, and NPI 1073520474, issued on Aug 1, 2006. Check the license on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diane Kosich Adams
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- DR.0045080 CO
11438 NH
Self-reported in NPPES; status is on the state search - Practice location
- 12033 Agency RD, Parker, AZ 85344
- Phone
- (928) 669-2137
- Enumerated
- Aug 1, 2006
- Record last updated
- Feb 17, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 12033 Agency RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sheila AdamsRegistered Nurse1336537620
- Folaremi Adeyemo, PHARMDPharmacist1093363020
- Cynthia AitkenRegistered Nurse1184176687
- Joanne Ajero-Ehlers, RNRegistered Nurse1912110420
- Ezzaddin Al Wahsh, M.D.Hospitalist Physician1033525456
- Subba Alapati, M.D.Emergency Medicine Physician1487642039
Verify Diane Kosich Adams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
29 Medicare Part D claims for 11 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Diane Kosich Adams among 2,853 internal medicine physician records in Arizona
Diane Kosich Adams, DO is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Parker
They are 5 of the 352 NPPES records with a practice address in Parker, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Parker → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Virgilio Cantu, MDParker, AZ 853441437184686
- Kevin Klopfenstein, M.D.Parker, AZ 853441538129358
- Akhil Rahman, MDParker, AZ 853441639326705
- Gillian Woodruff, MDParker, AZ 853441598394496
- Ranilo Asuncion, MDPeoria, AZ 853451639122815
- Elena Cho, DOPeoria, AZ 853451598394298
- James Evans, MDPeoria, AZ 853451669560389
- Navkaran Girgla, M.D.Peoria, AZ 853451225692346
Common questions
What is Diane Kosich Adams, DO's NPI number?
Diane Kosich Adams, DO's National Provider Identifier (NPI) is 1073520474, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Kosich Adams, DO located?
The NPPES record lists a practice address at 12033 Agency RD, Parker, AZ, 85344. Phone: (928) 669-2137. Providers update this record themselves, so call before visiting.
How can I verify Diane Kosich Adams, DO's license?
Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Diane Kosich Adams, DO prescribe under Medicare Part D?
In 2024, Diane Kosich Adams, DO had 29 Medicare Part D claims for 11 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.