Doctor profile · Federal record
Dr. Michael Zastrow, D.C.
Chiropractor (CMS: Chiropractic) · Green Bay, WI
- NPI 1275586075
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2920 S Webster Ave, Suite B
Green Bay, WI 543011594
(920) 339-9774
fax (920) 339-9764 - Mailing address
-
601 S 32Nd Ave
Wausau, WI 544013958
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 19, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 111N00000X — NUCC code
- State license (1)
- Wisconsin #1813-012
- Medicaid
- WI #38777600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275586075. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
88
Distinct HCPCS
1
Medicare allowed
$3,216
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 88 | 13 | $37 |
In context: peer comparison
Among 16 peers in Green Bay Chiropractor, average services per provider: 201. This provider delivers 0.4× the peer median.Frequently asked questions
What is Dr. Michael Zastrow's medical specialty?
Dr. Michael Zastrow practices Chiropractor in Green Bay, WI.
Where does Dr. Michael Zastrow practice?
Dr. Michael Zastrow practices at 2920 S Webster Ave, Green Bay, WI 543011594. Office phone: 9203399774.
What is Dr. Michael Zastrow's NPI?
Dr. Michael Zastrow's National Provider Identifier (NPI) is 1275586075, issued by NPPES.
Does Dr. Michael Zastrow accept Medicare assignment?
Dr. Michael Zastrow does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Michael Zastrow commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.