Doctor profile · Federal record

Dr. Robert Cadwallader, D.C.

Chiropractor (CMS: Chiropractic) · Chiropractor · Sun Prairie, WI

  • NPI 1093709305
  • Accepts Medicare
  • 30 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1777 W Main St Ste 107
Sun Prairie, WI 535903100
(608) 318-2410
fax (608) 318-2412
Additional location
2410 Montana Ave
Sun Prairie, WI 535901617

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
March 17, 2018
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
111N00000X — NUCC code
State licenses (2)
Wisconsin #4350-012 · Tennessee #1362
Medicaid
TN #3679068

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093709305. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
127
Distinct HCPCS
1
Medicare allowed
$4,887
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 127 42 $38

In context: peer comparison

Among 12 peers in this city , average services per provider: 322. This provider delivers 0.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Cadwallader's medical specialty?
Dr. Robert Cadwallader practices Chiropractor in Sun Prairie, WI.
Where does Dr. Robert Cadwallader practice?
Dr. Robert Cadwallader practices at 1777 W Main St Ste 107, Sun Prairie, WI 535903100. Office phone: 6083182410.
What is Dr. Robert Cadwallader's NPI?
Dr. Robert Cadwallader's National Provider Identifier (NPI) is 1093709305, issued by NPPES.
Does Dr. Robert Cadwallader accept Medicare assignment?
Yes. Dr. Robert Cadwallader accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Cadwallader commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.