Doctor profile · Federal record

Dr. Stephen Kenworthy, D.C.

Chiropractor (CMS: Chiropractic) · Chiropractor · Chandler, AZ

  • NPI 1356664254
  • Accepts Medicare
  • 16 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2390 N Alma School RD
Chandler, AZ 852242416
(480) 532-9884
Mailing address
8718 E Winnston Cir
Mesa, AZ 852129379

Credentials & registration

NPPES · NUCC
NPI registered
March 2010 — 16 yrs on file
Profile last updated
July 14, 2010
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
111N00000X — NUCC code
State licenses (2)
Arizona #8142 · Iowa #007300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356664254. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
783
Distinct HCPCS
2
Medicare allowed
$21,700
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 729 90 $27
98941 Chiropractic manipulative treatment, 3-4 spinal regions 54 22 $38

In context: peer comparison

Among 21 peers in this city , average services per provider: 388. This provider delivers 2.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Kenworthy's medical specialty?
Dr. Stephen Kenworthy practices Chiropractor in Chandler, AZ.
Where does Dr. Stephen Kenworthy practice?
Dr. Stephen Kenworthy practices at 2390 N Alma School RD, Chandler, AZ 852242416. Office phone: 4805329884.
What is Dr. Stephen Kenworthy's NPI?
Dr. Stephen Kenworthy's National Provider Identifier (NPI) is 1356664254, issued by NPPES.
Does Dr. Stephen Kenworthy accept Medicare assignment?
Yes. Dr. Stephen Kenworthy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephen Kenworthy commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940); Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.