Doctor profile · Federal record
Dr. Ahmed Mohyeldin, MD
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Orange, CA
- NPI 1912213687
- Accepts Medicare
- 15 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
101 the City Dr S Bldg 30
Orange, CA 928683201
(714) 456-6966 - Additional location
-
1165 Montgomery Dr
Santa Rosa, CA 954054801
(707) 546-3210 - Additional location
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
410 West 10Th Avenue, N1014 Doan Hall
Columbus, OH 43215
(614) 293-0821 - Mailing address
-
200 S Manchester Ave Ste 300
Orange, CA 928683219
Show 1 more location
Credentials & registration
- NPI registered
- August 2010 — 16 yrs on file
- Profile last updated
- March 14, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- California #A159685 · Ohio #57020192
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912213687. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
236
Distinct HCPCS
8
Medicare allowed
$58,342
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 53 | 28 | $222 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 50 | 32 | $149 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 43 | 23 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 24 | 24 | $182 | |
61800 |
Computer-assisted radiosurgery application of headframe | 22 | 17 | $154 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 17 | 17 | $190 | |
61798 |
Computer-assisted radiosurgery of complex growth of brain, first growth | 15 | 13 | $1,434 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $103 |
In context: peer comparison
Among 10 peers in Orange Neurological Surgery Physician, average services per provider: 36. This provider delivers 6.6× the peer median.Open Payments
Industry payments received
All-time total
$118
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Irras USA, INC. | 1 | $117.58 |
By nature of payment
Frequently asked questions
What is Dr. Ahmed Mohyeldin's medical specialty?
Dr. Ahmed Mohyeldin practices Neurological Surgery Physician in Orange, CA.
Where does Dr. Ahmed Mohyeldin practice?
Dr. Ahmed Mohyeldin practices at 101 the City Dr S Bldg 30, Orange, CA 928683201. Office phone: 7144566966.
What is Dr. Ahmed Mohyeldin's NPI?
Dr. Ahmed Mohyeldin's National Provider Identifier (NPI) is 1912213687, issued by NPPES.
Does Dr. Ahmed Mohyeldin accept Medicare assignment?
Yes. Dr. Ahmed Mohyeldin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ahmed Mohyeldin commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.