Doctor profile · Federal record
Dr. William Zwiers, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Saginaw, MI
- NPI 1013071372
- Accepts Medicare
- MIPS 81.6 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
700 Cooper Ave
Saginaw, MI 486025383
(989) 583-6200 - Mailing address
-
11120 Thornberry Dr
Freeland, MI 486238528
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- February 5, 2010
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Michigan #4704221301
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013071372. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$15
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 1 | $14.62 |
By nature of payment
Frequently asked questions
What is Dr. William Zwiers's medical specialty?
Dr. William Zwiers practices Certified Registered Nurse Anesthetist in Saginaw, MI.
Where does Dr. William Zwiers practice?
Dr. William Zwiers practices at 700 Cooper Ave, Saginaw, MI 486025383. Office phone: 9895836200.
What is Dr. William Zwiers's NPI?
Dr. William Zwiers's National Provider Identifier (NPI) is 1013071372, issued by NPPES.
Does Dr. William Zwiers accept Medicare assignment?
Yes. Dr. William Zwiers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.