Doctor profile · Federal record
Dr. Mei San Tang, MD
Clinical Pathology Physician (CMS: Pathology) · Blood Banking & Transfusion Medicine Physician · Clinical Pathology/Laboratory Medicine Physician · Saint Louis, MO
- NPI 1700362316
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 13 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz, Div PA Lab and Genomic MED
Saint Louis, MO 631101003
(314) 362-5641
fax (314) 362-0369 - Mailing address
-
Po Box 60352
Saint Louis, MO 631600352
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- February 10, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207ZC0006X — NUCC code
- State licenses (2)
- Utah #14219290-1205 · Missouri #2021025565
- Medicaid
- MO #200062391
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700362316. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
375
Distinct HCPCS
5
Medicare allowed
$6,887
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
84165 |
Protein measurement, serum | 204 | 183 | $17 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 102 | 94 | $17 | |
86335 |
Immunologic analysis technique on body fluid, other fluids with concentration | 30 | 25 | $17 | |
84166 |
Protein measurement, body fluid | 24 | 21 | $17 | |
86077 |
Blood bank physician services for cross match and/or evaluation and written report | 15 | 15 | $47 |
In context: peer comparison
Among 4 peers in Saint Louis Clinical Pathology Physician, average services per provider: 218. This provider delivers 1.7× the peer median.Frequently asked questions
What is Dr. Mei San Tang's medical specialty?
Dr. Mei San Tang practices Clinical Pathology Physician in Saint Louis, MO.
Where does Dr. Mei San Tang practice?
Dr. Mei San Tang practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143625641.
What is Dr. Mei San Tang's NPI?
Dr. Mei San Tang's National Provider Identifier (NPI) is 1700362316, issued by NPPES.
Does Dr. Mei San Tang accept Medicare assignment?
Yes. Dr. Mei San Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mei San Tang commonly perform?
Top Medicare-reported procedures in 2023: Protein measurement, serum (HCPCS 84165); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Immunologic analysis technique on body fluid, other fluids with concentration (HCPCS 86335). Source: CMS Medicare Physician & Other Practitioners file.