Inna Ogandzhanova, M.D.
Radiation Oncology Physician · Casa Grande, AZ
Inna Ogandzhanova, M.D. is a radiation oncology physician with a practice address in Casa Grande, Arizona, and NPI 1588657498, issued on Aug 25, 2005. Check the license (Arizona 28680, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Inna Ogandzhanova
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 28680 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1281 E Cottonwood LN, Casa Grande, AZ 85222
- Phone
- (520) 876-0150
- Enumerated
- Aug 25, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (520) 421-3474
- Medicaid ID
- 508533 AZ
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 156 in Arizona → Look up another NPI →
Also registered at 1281 E Cottonwood LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nelson Lim, MDHematology & Oncology Physician1407828742
Verify Inna Ogandzhanova in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 28680Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average radiation oncology physician in 2024
16 Medicare Part D claims, against an average of 134 among the 4,851 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.
Inna Ogandzhanova among 156 radiation oncology physician records in Arizona
Inna Ogandzhanova, M.D. is one of 156 radiation oncology physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2026 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Arizona
There are 156 radiation oncology physician records in Arizona.
All 156 in Arizona → Every provider in Casa Grande → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Eric Gross, MDChandler, AZ 852241336135516
- Alice Tsai, MDChandler, AZ 852241124215926
- Charles Woo, MDChandler, AZ 852241811961543
- Yerko Borghero, MDGilbert, AZ 852341063593119
- Matthew Callister, M.D.Gilbert, AZ 852341124000948
- Emily Grade, MDGilbert, AZ 852341437124922
- Dalia Larios ChavezGilbert, AZ 852341306307459
- Anna Likhacheva, MDGilbert, AZ 852341689950297
Common questions
What is Inna Ogandzhanova, M.D.'s NPI number?
Inna Ogandzhanova, M.D.'s National Provider Identifier (NPI) is 1588657498, issued on Aug 25, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Inna Ogandzhanova, M.D. located?
The NPPES record lists a practice address at 1281 E Cottonwood LN, Casa Grande, AZ, 85222. Phone: (520) 876-0150. Providers update this record themselves, so call before visiting.
How can I verify Inna Ogandzhanova, M.D.'s license?
NPPES lists Arizona license number 28680, as entered by the provider. 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 Inna Ogandzhanova, M.D. prescribe under Medicare Part D?
In 2024, Inna Ogandzhanova, M.D. had 16 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. 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.