Doctor profile · Federal record
Dr. Mark Cashen, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · San Antonio, TX
- NPI 1437562212
- Accepts Medicare
- 19 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4502 Medical Dr
San Antonio, TX 782294402
(210) 358-4000
fax (210) 358-4775 - Additional location
-
1500 E Medical Center Dr
Ann Arbor, MI 481095000
(734) 936-4000 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- March 21, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (3)
- Texas #AP126574 · Michigan #4704282283 · California #802797
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437562212. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
53
Distinct HCPCS
3
Medicare allowed
$5,387
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 19 | 19 | $82 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 19 | 19 | $86 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 15 | 15 | $146 |
In context: peer comparison
Among 44 peers in this city , average services per provider: 53. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Mark Cashen's medical specialty?
Dr. Mark Cashen practices Certified Registered Nurse Anesthetist in San Antonio, TX.
Where does Dr. Mark Cashen practice?
Dr. Mark Cashen practices at 4502 Medical Dr, San Antonio, TX 782294402. Office phone: 2103584000.
What is Dr. Mark Cashen's NPI?
Dr. Mark Cashen's National Provider Identifier (NPI) is 1437562212, issued by NPPES.
Does Dr. Mark Cashen accept Medicare assignment?
Yes. Dr. Mark Cashen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Cashen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.