Doctor profile · Federal record
Dr. Mary Im, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Stanford, CA
- NPI 1952540502
- Accepts Medicare
- 26 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
230 N Broad St
Philadelphia, PA 191021121
(215) 762-7922
fax (215) 762-6856 - Additional location
-
3401 N Broad St
Philadelphia, PA 191405103
(215) 707-3326
fax (215) 707-8028 - Mailing address
-
2450 W Hunting Park Ave
Philadelphia, PA 191291302
Credentials & registration
- NPI registered
- February 2009 — 17 yrs on file
- Profile last updated
- August 13, 2020
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- California #C168060 · Pennsylvania #MD436159
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952540502. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$4,165
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
01402 |
Anesthesia for procedure for total knee joint replacement | 11 | 11 | $379 |
In context: peer comparison
Among 80 peers in Stanford Anesthesiology Physician, average services per provider: 30. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Mary Im's medical specialty?
Dr. Mary Im practices Anesthesiology Physician in Stanford, CA.
Where does Dr. Mary Im practice?
Dr. Mary Im practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Mary Im's NPI?
Dr. Mary Im's National Provider Identifier (NPI) is 1952540502, issued by NPPES.
Does Dr. Mary Im accept Medicare assignment?
Yes. Dr. Mary Im accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Im commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.