Omeed Ahadiat
Dermatology Physician · Foothill Ranch, CA
Omeed Ahadiat is a dermatology physician with a practice address in Foothill Ranch, California, and NPI 1497250955, issued on Mar 27, 2018. Check the license (California A163538, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Omeed Ahadiat
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- A163538 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26700 Towne Centre Dr Ste 170, Foothill Ranch, CA 92610
- Phone
- (949) 919-3834
- Enumerated
- Mar 27, 2018
- Record last updated
- Nov 5, 2025
- Fax
- (949) 535-4411
- Medicare enrollment
- Enrolled (PECOS I20221022000104); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2018
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 2,083 in California → Look up another NPI →
Verify Omeed Ahadiat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A163538Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average dermatology physician in 2024
596 Medicare Part D claims for 276 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
Most prescribed
- Ketoconazole120 claims
- Clobetasol Propionate119 claims
- Triamcinolone Acetonide106 claims
- Hydrocortisone60 claims
- Mupirocin35 claims
- Doxycycline Monohydrate19 claims
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.
Industry payments in 2024: $37.84
2 payments; by number, the most common kind was food and beverage; the largest payer was Galderma Laboratories, L.P. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Omeed Ahadiat among 2,083 dermatology physician records in California
Omeed Ahadiat is one of 2,083 dermatology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.
- NPI issued2018 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2018 · median 2006 among the 1,450 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in California
There are 2,083 dermatology physician records in California.
All 2,083 in California → Every provider in Foothill Ranch → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Samantha Tran, MDIrvine, CA 926141306469838
- Alyssa Kim, M.D.Irvine, CA 926041629265772
- Marit Kreidel, MDIrvine, CA 926041003117649
- Howard Lang, M.D.Irvine, CA 926041255404224
- Gary Lee, M.D. , PH.D.Irvine, CA 926041073633467
- Payal Patel, M.D.Irvine, CA 926041295969343
- Hien Tran, M.D.-PH.D.Irvine, CA 926041487851408
- Lauren Yorozuya, MDIrvine, CA 926041073133096
Common questions
What is Omeed Ahadiat's NPI number?
Omeed Ahadiat's National Provider Identifier (NPI) is 1497250955, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Omeed Ahadiat located?
The NPPES record lists a practice address at 26700 Towne Centre Dr Ste 170, Foothill Ranch, CA, 92610. Phone: (949) 919-3834. Providers update this record themselves, so call before visiting.
How can I verify Omeed Ahadiat's license?
NPPES lists California license number A163538, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Omeed Ahadiat prescribe under Medicare Part D?
In 2024, Omeed Ahadiat had 596 Medicare Part D claims for 276 beneficiaries; the average among dermatology physician prescribers was 797. 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.