Doctor profile · Federal record
Dr. Shadi Mayasy, M.D.
Hospitalist Physician (CMS: Hospitalist) · San Diego, CA
- NPI 1609107804
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr
San Diego, CA 921039000
(800) 926-8273 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- January 2010 — 16 yrs on file
- Profile last updated
- December 17, 2019
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #C156459
- Medicaid
- OH #0063734
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609107804. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
686
Distinct HCPCS
5
Medicare allowed
$64,759
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 527 | 182 | $82 | |
99239 |
Hospital discharge day management, more than 30 minutes | 74 | 73 | $119 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 52 | 52 | $180 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 18 | 17 | $123 | |
99238 |
Hospital discharge day management, 30 minutes or less | 15 | 15 | $84 |
In context: peer comparison
Among 58 peers in San Diego Hospitalist Physician, average services per provider: 101. This provider delivers 6.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
12
Total drug cost
$236
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 12 | 12 | $236 |
Hospital affiliations
Frequently asked questions
What is Dr. Shadi Mayasy's medical specialty?
Dr. Shadi Mayasy practices Hospitalist Physician in San Diego, CA.
Where does Dr. Shadi Mayasy practice?
Dr. Shadi Mayasy practices at 200 W Arbor Dr, San Diego, CA 921039000. Office phone: 8009268273.
What is Dr. Shadi Mayasy's NPI?
Dr. Shadi Mayasy's National Provider Identifier (NPI) is 1609107804, issued by NPPES.
Does Dr. Shadi Mayasy accept Medicare assignment?
Yes. Dr. Shadi Mayasy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Shadi Mayasy commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.