Doctor profile · Federal record
Dr. Margaret Wei, M.D.
Internal Medicine Physician · Hospitalist Physician · Santa Monica, CA
- NPI 1629426077
- MIPS 84.9 / 100 · 2023
- 10 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1250 16Th St # C2304
Santa Monica, CA 90404
(310) 319-4698
fax (310) 319-4908 - Additional location
-
14445 Olive View Dr, 2B182
Sylmar, CA 913421437
(818) 395-8328 - Additional location
-
757 Westwood Plz Ste 7501
Los Angeles, CA 900951437
(310) 267-9643
fax (310) 267-3840 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- October 7, 2019
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A154742
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629426077. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
713
Distinct HCPCS
5
Medicare allowed
$72,247
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 464 | 78 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 138 | 63 | $127 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 63 | 63 | $186 | |
99239 |
Hospital discharge day management, more than 30 minutes | 24 | 24 | $124 | |
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 | 24 | 11 | $33 |
In context: peer comparison
Among 58 peers in Santa Monica Internal Medicine Physician, average services per provider: 97. This provider delivers 7.4× the peer median.Frequently asked questions
What is Dr. Margaret Wei's medical specialty?
Dr. Margaret Wei practices Internal Medicine Physician in Santa Monica, CA.
Where does Dr. Margaret Wei practice?
Dr. Margaret Wei practices at 1250 16Th St # C2304, Santa Monica, CA 90404. Office phone: 3103194698.
What is Dr. Margaret Wei's NPI?
Dr. Margaret Wei's National Provider Identifier (NPI) is 1629426077, issued by NPPES.
What procedures does Dr. Margaret Wei commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.