Doctor profile · Federal record

Dr. Richard Henderson, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Walla Walla, WA

  • NPI 1437129947
  • Accepts Medicare
  • 46 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
380 Chase Ave, Orthopedics
Walla Walla, WA 993622924
(509) 522-5820
fax (509) 522-5570
Mailing address
Po Box 34439
Seattle, WA 981241439

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
May 25, 2021
Year of graduation
1980 — 46 yrs since
Specialty taxonomy
207X00000X — NUCC code
State license (1)
Washington #MD00046369
Medicaid (2)
OR #240152 · WA #1437129947

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437129947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
522
Distinct HCPCS
10
Medicare allowed
$116,635
HCPCS Description Services Patients Avg allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg 110 25 $7
99212 Established patient office or other outpatient visit, 10-19 minutes 67 50 $57
27130 Replacement of thigh bone and hip joint with prosthesis 66 65 $791
99213 Established patient office or other outpatient visit, 20-29 minutes 56 41 $90
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 53 53 $6
99203 New patient office or other outpatient visit, 30-44 minutes 41 41 $112
27447 Replacement of knee joint, both sides of knee 37 36 $1,265
20610 Aspiration and/or injection of fluid from large joint 34 23 $69
82962 Blood glucose (sugar) test performed by hand-held instrument 32 32 $3
36415 Insertion of needle into vein for collection of blood sample 15 13 $8

In context: peer comparison

Among 3 peers in Walla Walla Orthopaedic Surgery Physician, average services per provider: 101. This provider delivers 5.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,113
Transactions
13
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Stryker Corporation 11 $1,970.12
Orthalign INC 1 $84.01
DePuy Synthes Sales INC. 1 $59.00

By nature of payment

Travel and Lodging
$1,547
Food and Beverage
$566

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
52
Total drug cost
$2,467
Drug Type Claims Patients Total cost
Celecoxib Generic 33 18 $1,956
Oxycodone Hcl Generic 26 20 $321
Gabapentin Generic 17 14 $164
Cefadroxil Generic 11 0 $26

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Richard Henderson's medical specialty?
Dr. Richard Henderson practices Orthopaedic Surgery Physician in Walla Walla, WA.
Where does Dr. Richard Henderson practice?
Dr. Richard Henderson practices at 380 Chase Ave, Walla Walla, WA 993622924. Office phone: 5095225820.
What is Dr. Richard Henderson's NPI?
Dr. Richard Henderson's National Provider Identifier (NPI) is 1437129947, issued by NPPES.
Does Dr. Richard Henderson accept Medicare assignment?
Yes. Dr. Richard Henderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Henderson commonly perform?
Top Medicare-reported procedures in 2023: Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702); Established patient office or other outpatient visit (HCPCS 99212); Replacement of thigh bone and hip joint with prosthesis (HCPCS 27130). Source: CMS Medicare Physician & Other Practitioners file.