Doctor profile · Federal record

Dr. David Conner, D.C.

Chiropractor (CMS: Chiropractic) · Vacaville, CA

  • NPI 1396820585
  • Accepts Medicare
  • 28 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
429 William St
Vacaville, CA 956884530
(707) 447-8100
fax (707) 447-9900

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
August 1, 2022
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
California #DC25846

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396820585. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
154
Distinct HCPCS
1
Medicare allowed
$4,799
HCPCS Description Services Patients Avg allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions 154 34 $31

In context: peer comparison

Among 3 peers in Vacaville Chiropractor, average services per provider: 329. This provider delivers 0.5× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. David Conner's medical specialty?
Dr. David Conner practices Chiropractor in Vacaville, CA.
Where does Dr. David Conner practice?
Dr. David Conner practices at 429 William St, Vacaville, CA 956884530. Office phone: 7074478100.
What is Dr. David Conner's NPI?
Dr. David Conner's National Provider Identifier (NPI) is 1396820585, issued by NPPES.
Does Dr. David Conner accept Medicare assignment?
Yes. Dr. David Conner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Conner commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 1-2 spinal regions (HCPCS 98940). Source: CMS Medicare Physician & Other Practitioners file.