Doctor profile · Federal record

Dr. Aaron Vawter, D. O.

Family Medicine Physician (CMS: Family Practice) · Walla Walla, WA

  • NPI 1558489070
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
380 Chase Ave
Walla Walla, WA 993622924
(509) 897-5836
Additional location
1806 W Lincoln Ave
Yakima, WA 989022473
(509) 452-4520
fax (509) 452-5224

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
October 25, 2023
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Washington #OP00002308
Medicaid
WA #8542649

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558489070. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
13,832
Distinct HCPCS
10
Medicare allowed
$245,002
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 11,115 5,054 $8
77080 Dxa bone density measurement of hip, pelvis, spine 528 528 $29
71046 X-ray of chest, 2 views 402 366 $24
99214 Established patient office or other outpatient visit, 30-39 minutes 388 206 $127
99213 Established patient office or other outpatient visit, 20-29 minutes 176 127 $90
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 114 114 $127
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 99 50 $23
73630 X-ray of foot, minimum of 3 views 97 90 $27
73562 X-ray of knee, 3 views 74 70 $32
73502 X-ray of hip, 2-3 views 66 65 $37

In context: peer comparison

Among 10 peers in this city , average services per provider: 163. This provider delivers 85× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,067
Patients
554
Total drug cost
$33,113
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 311 89 $4,922
Levothyroxine Sodium Generic 276 67 $3,868
Lisinopril Generic 220 65 $2,185
Omeprazole Generic 168 45 $2,646
Amlodipine Besylate Generic 129 34 $1,509
Losartan Potassium Generic 124 37 $1,265
Metoprolol Succinate Generic 114 33 $1,939
Duloxetine Hcl Generic 111 29 $3,802
Rosuvastatin Calcium Generic 106 28 $3,919
Hydrochlorothiazide Generic 98 24 $452

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Vawter's medical specialty?
Dr. Aaron Vawter practices Family Medicine Physician in Walla Walla, WA.
Where does Dr. Aaron Vawter practice?
Dr. Aaron Vawter practices at 380 Chase Ave, Walla Walla, WA 993622924. Office phone: 5098975836.
What is Dr. Aaron Vawter's NPI?
Dr. Aaron Vawter's National Provider Identifier (NPI) is 1558489070, issued by NPPES.
Does Dr. Aaron Vawter accept Medicare assignment?
Yes. Dr. Aaron Vawter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Vawter commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Dxa bone density measurement of hip, pelvis, spine (HCPCS 77080); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.