Ahmed Mohyeldin, MD
Neurological Surgery Physician · Orange, CA
Ahmed Mohyeldin, MD is a neurological surgery physician with a practice address in Orange, California, and NPI 1912213687, issued on Aug 19, 2010. Check the license (California A159685, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ahmed Mohyeldin
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- A159685 CA
57020192 OH
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S Bldg 30, Orange, CA 92868
- Phone
- (714) 456-6966
- Enumerated
- Aug 19, 2010
- Record last updated
- Mar 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20190219001722); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2011
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 101 The City Dr S Bldg 30
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Uttam Reddy, M.D.Nephrology Physician1487846481
Verify Ahmed Mohyeldin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A159685Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average neurological surgery physician in 2024
36 Medicare Part D claims for 11 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Gabapentin15 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: $117.58
1 payment: food and beverage; the largest payer was Irras USA, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ahmed Mohyeldin among 929 neurological surgery physician records in California
Ahmed Mohyeldin, MD is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 2005 among the 612 with a school on file
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Orange → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Lars Anker, MDOrange, CA 928681962548537
- Gilbert Cadena, MDOrange, CA 928681760649255
- Jefferson Chen, MD PHDOrange, CA 928681992789747
- Kiarash Golshani, M.D.Orange, CA 928681992913214
- Frank Hsu, M.D.Orange, CA 928681548298417
- John A Kusske, MDOrange, CA 928681275601593
- Mark Linskey, MDOrange, CA 928681316041908
- Michael Muhonen, MDOrange, CA 928681801804810
Common questions
What is Ahmed Mohyeldin, MD's NPI number?
Ahmed Mohyeldin, MD's National Provider Identifier (NPI) is 1912213687, issued on Aug 19, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ahmed Mohyeldin, MD located?
The NPPES record lists a practice address at 101 The City Dr S Bldg 30, Orange, CA, 92868. Phone: (714) 456-6966. Providers update this record themselves, so call before visiting.
How can I verify Ahmed Mohyeldin, MD's license?
NPPES lists California license number A159685, 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 Ahmed Mohyeldin, MD prescribe under Medicare Part D?
In 2024, Ahmed Mohyeldin, MD had 36 Medicare Part D claims for 11 beneficiaries; the average among neurological surgery physician prescribers was 172. 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.