Doctor profile · Federal record

Dr. Thomas Macneill-Zimmerman, D.C.

Chiropractor (CMS: Chiropractic) · Chicago, IL

  • NPI 1255423372
  • Accepts Medicare
  • 30 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1644 E 53Rd St, Suite A
Chicago, IL 606154210
(773) 322-1123
fax (773) 322-1126
Mailing address
2625 Butterfield RD, Ste 301N
Oak Brook, IL 605231234

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 21, 2015
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Illinois #038-007981

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255423372. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
472
Distinct HCPCS
1
Medicare allowed
$19,086
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 472 24 $40

In context: peer comparison

Among 41 peers in Chicago Chiropractor, average services per provider: 328. This provider delivers 1.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Macneill-Zimmerman's medical specialty?
Dr. Thomas Macneill-Zimmerman practices Chiropractor in Chicago, IL.
Where does Dr. Thomas Macneill-Zimmerman practice?
Dr. Thomas Macneill-Zimmerman practices at 1644 E 53Rd St, Chicago, IL 606154210. Office phone: 7733221123.
What is Dr. Thomas Macneill-Zimmerman's NPI?
Dr. Thomas Macneill-Zimmerman's National Provider Identifier (NPI) is 1255423372, issued by NPPES.
Does Dr. Thomas Macneill-Zimmerman accept Medicare assignment?
Yes. Dr. Thomas Macneill-Zimmerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Macneill-Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.