Doctor profile · Federal record
Dr. Marilyn Treadwell, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Ann Arbor, MI
- NPI 1356527212
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 East Medical Center Dr, 1H247 University Hospital
Ann Arbor, MI 481095048
(734) 936-4280 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- January 14, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Michigan #4704225073
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356527212. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
13
Distinct HCPCS
1
Medicare allowed
$1,156
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 13 | 13 | $89 |
In context: peer comparison
Among 90 peers in this city , average services per provider: 26. This provider delivers 0.5× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Marilyn Treadwell's medical specialty?
Dr. Marilyn Treadwell practices Certified Registered Nurse Anesthetist in Ann Arbor, MI.
Where does Dr. Marilyn Treadwell practice?
Dr. Marilyn Treadwell practices at 1500 East Medical Center Dr, Ann Arbor, MI 481095048. Office phone: 7349364280.
What is Dr. Marilyn Treadwell's NPI?
Dr. Marilyn Treadwell's National Provider Identifier (NPI) is 1356527212, issued by NPPES.
Does Dr. Marilyn Treadwell accept Medicare assignment?
Yes. Dr. Marilyn Treadwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marilyn Treadwell commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.