Doctor profile · Federal record

Dr. Donald Manchester, D.C.

Chiropractor (CMS: Chiropractic) · Norman, OK

  • NPI 1598785925
  • Accepts Medicare
  • 21 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
231 E Gray St
Norman, OK 730697205
(405) 579-9844
fax (405) 364-4611

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
December 21, 2022
Year of graduation
2005 — 21 yrs since
Specialty taxonomy
111N00000X — NUCC code
State license (1)
Oklahoma #3784

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598785925. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
685
Distinct HCPCS
1
Medicare allowed
$25,731
HCPCS Description Services Patients Avg allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions 685 97 $38

In context: peer comparison

Among 11 peers in Norman Chiropractor, average services per provider: 660. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Donald Manchester's medical specialty?
Dr. Donald Manchester practices Chiropractor in Norman, OK.
Where does Dr. Donald Manchester practice?
Dr. Donald Manchester practices at 231 E Gray St, Norman, OK 730697205. Office phone: 4055799844.
What is Dr. Donald Manchester's NPI?
Dr. Donald Manchester's National Provider Identifier (NPI) is 1598785925, issued by NPPES.
Does Dr. Donald Manchester accept Medicare assignment?
Yes. Dr. Donald Manchester accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donald Manchester commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.