Doctor profile · Federal record

Dr. Dawn Walker, DO

Family Medicine Physician (CMS: Family Practice) · Willcox, AZ

  • NPI 1306895529
  • Accepts Medicare
  • 35 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
801 W Rex Allen Dr
Willcox, AZ 856431129
(520) 766-5000
fax (520) 766-5001

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
May 20, 2013
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Arizona #3240
Medicaid
AZ #409369

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306895529. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,144
Distinct HCPCS
10
Medicare allowed
$273,947
HCPCS Description Services Patients Avg allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 2,415 281 $60
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month 497 270 $127
99214 Established patient office or other outpatient visit, 30-39 minutes 189 57 $124
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 151 35 $47
83036 Hemoglobin a1c level 131 58 $10
J1100 Injection, dexamethasone sodium phosphate, 1 mg 112 11 $0
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 97 23 $48
81002 Urinalysis, manual test 75 56 $3
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 56 11 $1
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 54 23 $38

In context: peer comparison

Among 2 peers in Willcox Family Medicine Physician, average services per provider: 205. This provider delivers 20× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$472
Transactions
19
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals INC. 7 $205.39
Exact Sciences Corporation 3 $101.40
Novo Nordisk INC 2 $40.07
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 2 $28.79
Sanofi-Aventis U.S. LLC 1 $28.54
AstraZeneca Pharmaceuticals Lp 2 $28.14
Phathom Pharmaceuticals, INC. 1 $20.49
Astellas Pharma US INC 1 $19.25

By nature of payment

Food and Beverage
$472

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
616
Patients
169
Total drug cost
$10,325
Drug Type Claims Patients Total cost
Hydrochlorothiazide Generic 69 16 $295
Prednisone Generic 59 38 $173
Levothyroxine Sodium Generic 54 14 $693
Raloxifene Hcl Generic 54 13 $4,535
Lisinopril Generic 50 15 $420
Gabapentin Generic 47 11 $583
Losartan Potassium Generic 46 15 $816
Amlodipine Besylate Generic 39 14 $223
Omeprazole Generic 38 14 $522
Famotidine Generic 33 0 $452

Frequently asked questions

Auto-generated from federal data
What is Dr. Dawn Walker's medical specialty?
Dr. Dawn Walker practices Family Medicine Physician in Willcox, AZ.
Where does Dr. Dawn Walker practice?
Dr. Dawn Walker practices at 801 W Rex Allen Dr, Willcox, AZ 856431129. Office phone: 5207665000.
What is Dr. Dawn Walker's NPI?
Dr. Dawn Walker's National Provider Identifier (NPI) is 1306895529, issued by NPPES.
Does Dr. Dawn Walker accept Medicare assignment?
Yes. Dr. Dawn Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dawn Walker commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Complex chronic care management services for two or more chronic conditions (HCPCS 99487); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.