Doctor profile · Federal record
Dr. Wesley Greydanus, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · San Antonio, TX
- NPI 1366470353
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
16607 Blanco RD, Suite #603
San Antonio, TX 782321941
(210) 485-1850
fax (210) 493-9500 - Mailing address
-
Po Box 2408
San Antonio, TX 782982408
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 17, 2009
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Washington #MD00024790
- Medicaid
- WA #1037654
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366470353. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$10,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00670 |
Anesthesia for extensive surgery on spine | 20 | 20 | $526 |
In context: peer comparison
Among 98 peers in San Antonio Anesthesiology Physician, average services per provider: 67. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. Wesley Greydanus's medical specialty?
Dr. Wesley Greydanus practices Anesthesiology Physician in San Antonio, TX.
Where does Dr. Wesley Greydanus practice?
Dr. Wesley Greydanus practices at 16607 Blanco RD, San Antonio, TX 782321941. Office phone: 2104851850.
What is Dr. Wesley Greydanus's NPI?
Dr. Wesley Greydanus's National Provider Identifier (NPI) is 1366470353, issued by NPPES.
Does Dr. Wesley Greydanus accept Medicare assignment?
Yes. Dr. Wesley Greydanus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wesley Greydanus commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for extensive surgery on spine (HCPCS 00670). Source: CMS Medicare Physician & Other Practitioners file.