Doctor profile · Federal record
Dr. Mohamad Ayas, MBBS
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Ann Arbor, MI
- NPI 1093277121
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- August 3, 2022
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301507154
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093277121. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
618
Distinct HCPCS
6
Medicare allowed
$84,721
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 221 | 88 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 149 | 142 | $177 | |
99239 |
Hospital discharge day management, more than 30 minutes | 80 | 79 | $117 | |
99291 |
Critical care, first 30-74 minutes | 79 | 61 | $219 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 45 | 19 | $81 | |
G0316 |
Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th | 44 | 21 | $31 |
In context: peer comparison
Among 135 peers in this city , average services per provider: 77. This provider delivers 8.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
51
Patients
41
Total drug cost
$422
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 21 | 17 | $308 |
| Furosemide | Generic | 15 | 12 | $59 |
| Prednisone | Generic | 15 | 12 | $55 |
Hospital affiliations
Frequently asked questions
What is Dr. Mohamad Ayas's medical specialty?
Dr. Mohamad Ayas practices Internal Medicine Physician in Ann Arbor, MI.
Where does Dr. Mohamad Ayas practice?
Dr. Mohamad Ayas practices at 1500 E Medical Center Dr, Ann Arbor, MI 481095000. Office phone: 7349364000.
What is Dr. Mohamad Ayas's NPI?
Dr. Mohamad Ayas's National Provider Identifier (NPI) is 1093277121, issued by NPPES.
Does Dr. Mohamad Ayas accept Medicare assignment?
Yes. Dr. Mohamad Ayas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohamad Ayas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.