Doctor profile · Federal record

Dr. Jacob Chapman, D.C.

Chiropractor (CMS: Chiropractic) · Port Washington, WI

  • NPI 1538498522
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1032 S Spring St
Port Washington, WI 530742455
(262) 284-0500
fax (262) 284-1019
Mailing address
1042 S Spring St
Port Washington, WI 530742418

Credentials & registration

NPPES · NUCC
NPI registered
December 2009 — 17 yrs on file
Profile last updated
August 1, 2022
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Wisconsin #4577-012

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538498522. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
251
Distinct HCPCS
1
Medicare allowed
$9,621
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 251 29 $38

In context: peer comparison

Among 1 peers in this city , average services per provider: 251. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Jacob Chapman's medical specialty?
Dr. Jacob Chapman practices Chiropractor in Port Washington, WI.
Where does Dr. Jacob Chapman practice?
Dr. Jacob Chapman practices at 1032 S Spring St, Port Washington, WI 530742455. Office phone: 2622840500.
What is Dr. Jacob Chapman's NPI?
Dr. Jacob Chapman's National Provider Identifier (NPI) is 1538498522, issued by NPPES.
Does Dr. Jacob Chapman accept Medicare assignment?
Yes. Dr. Jacob Chapman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacob Chapman commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.