Doctor profile · Federal record

Dr. Robert Iwaniec, DC

Chiropractor (CMS: Chiropractic) · Chiropractor · Rensselaer, NY

  • NPI 1053497511
  • Accepts Medicare
  • 38 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
133 Columbia Turnpike
Rensselaer, NY 12144
(518) 432-7951
fax (518) 432-7421

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
September 21, 2011
Year of graduation
1988 — 38 yrs since
Specialty taxonomy
111N00000X — NUCC code
State licenses (2)
New York #X005647 · Virginia #0104001440

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053497511. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
230
Distinct HCPCS
1
Medicare allowed
$6,149
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 230 25 $27

In context: peer comparison

Among 4 peers in Rensselaer Chiropractor, average services per provider: 399. This provider delivers 0.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Iwaniec's medical specialty?
Dr. Robert Iwaniec practices Chiropractor in Rensselaer, NY.
Where does Dr. Robert Iwaniec practice?
Dr. Robert Iwaniec practices at 133 Columbia Turnpike, Rensselaer, NY 12144. Office phone: 5184327951.
What is Dr. Robert Iwaniec's NPI?
Dr. Robert Iwaniec's National Provider Identifier (NPI) is 1053497511, issued by NPPES.
Does Dr. Robert Iwaniec accept Medicare assignment?
Yes. Dr. Robert Iwaniec accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Iwaniec commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.