Khosro Michael Iromloo, M.D.
Specialist · Fontana, CA
Khosro Michael Iromloo, M.D. is a specialist with a practice address in Fontana, California, and NPI 1851395313, issued on Jun 10, 2005. Check the license (California A87126, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Khosro Michael Iromloo
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A87126 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9961 Sierra Ave, Fontana, CA 92335
- Phone
- (909) 427-3082
- Enumerated
- Jun 10, 2005
- Record last updated
- Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (909) 427-4536
- Medicare enrollment
- Enrolled (PECOS I20050503000631); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 9961 Sierra Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Adair, MDFamily Medicine Physician1780732651
- Berneva Adams, MDObstetrics & Gynecology Physician1376602987
Verify Khosro Michael Iromloo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A87126Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average specialist in 2024
27 Medicare Part D claims for 16 beneficiaries, against an average of 1,380 among the 8,233 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Khosro Michael Iromloo among 5,749 specialist records in California
Khosro Michael Iromloo, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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, 93% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1992 · median 1989 among the 1,075 with a school on file
- Record last updated2021 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Fontana → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Michelle Kim, O.T.R./LFontana, CA 923351851535413
- Daniel Kirkner, P.T.Fontana, CA 923351679696538
- Uzma Ali, MDFontana, CA 923361376629261
- Valerie Marshall, MBA GERONTOLOGYHesperia, CA 923451396594917
- Darren Bergey, M.D.Colton, CA 923241861464711
- Elmer Symonett, MDColton, CA 923241144317579
- Richard Hart, M.D.Loma Linda, CA 923501447347901
- Wilhelmina Hernandez, M.D.Loma Linda, CA 923501538397252
Common questions
What is Khosro Michael Iromloo, M.D.'s NPI number?
Khosro Michael Iromloo, M.D.'s National Provider Identifier (NPI) is 1851395313, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Khosro Michael Iromloo, M.D. located?
The NPPES record lists a practice address at 9961 Sierra Ave, Fontana, CA, 92335. Phone: (909) 427-3082. Providers update this record themselves, so call before visiting.
How can I verify Khosro Michael Iromloo, M.D.'s license?
NPPES lists California license number A87126, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Khosro Michael Iromloo, M.D. prescribe under Medicare Part D?
In 2024, Khosro Michael Iromloo, M.D. had 27 Medicare Part D claims for 16 beneficiaries; the average among specialist prescribers was 1,380. 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.