Doctor profile · Federal record

Dr. Isaiah Griesbach, D.C.

Chiropractor · Green Bay, WI

  • NPI 1447917703
  • 5 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1624 E Mason St
Green Bay, WI 543022739
(920) 465-0400
fax (920) 465-1430
Mailing address
105 Maple Dr
Bonduel, WI 541079243

Credentials & registration

NPPES · NUCC
NPI registered
November 2021 — 5 yrs on file
Profile last updated
December 30, 2022
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Wisconsin #5693-12

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447917703. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
239
Distinct HCPCS
2
Medicare allowed
$8,106
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 184 27 $37
98940 Chiropractic manipulative treatment, 1-2 spinal regions 55 15 $25

In context: peer comparison

Among 16 peers in this city , average services per provider: 201. This provider delivers 1.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Isaiah Griesbach's medical specialty?
Dr. Isaiah Griesbach practices Chiropractor in Green Bay, WI.
Where does Dr. Isaiah Griesbach practice?
Dr. Isaiah Griesbach practices at 1624 E Mason St, Green Bay, WI 543022739. Office phone: 9204650400.
What is Dr. Isaiah Griesbach's NPI?
Dr. Isaiah Griesbach's National Provider Identifier (NPI) is 1447917703, issued by NPPES.
What procedures does Dr. Isaiah Griesbach commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941); Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.