Doctor profile · Federal record

Dr. Stacey Haveman, Physician Assistant

Medical Physician Assistant (CMS: Physician Assistant) · Walla Walla, WA

  • NPI 1023309796
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 W Tietan St
Walla Walla, WA 993624445
(509) 525-3720
fax (509) 522-1592

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
January 18, 2016
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA60389054
Medicaid
NY #03465758

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023309796. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
52
Distinct HCPCS
2
Medicare allowed
$8,765
HCPCS Description Services Patients Avg allowed
27447 Replacement of knee joint, both sides of knee 30 28 $169
27130 Replacement of thigh bone and hip joint with prosthesis 22 22 $168

In context: peer comparison

Among 1 peers in Walla Walla Medical Physician Assistant, average services per provider: 26. This provider delivers 2.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Stacey Haveman's medical specialty?
Dr. Stacey Haveman practices Medical Physician Assistant in Walla Walla, WA.
Where does Dr. Stacey Haveman practice?
Dr. Stacey Haveman practices at 55 W Tietan St, Walla Walla, WA 993624445. Office phone: 5095253720.
What is Dr. Stacey Haveman's NPI?
Dr. Stacey Haveman's National Provider Identifier (NPI) is 1023309796, issued by NPPES.
Does Dr. Stacey Haveman accept Medicare assignment?
Yes. Dr. Stacey Haveman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stacey Haveman commonly perform?
Top Medicare-reported procedures in 2023: Replacement of knee joint, both sides of knee (HCPCS 27447); Replacement of thigh bone and hip joint with prosthesis (HCPCS 27130). Source: CMS Medicare Physician & Other Practitioners file.