NPPES file of Aug 9, 2026

Alexandra Makenzie, DO

Orthopaedic Surgery Physician · Vancouver, WA

Alexandra Makenzie, DO is an orthopaedic surgery physician with a practice address in Vancouver, Washington, and NPI 1073176756, issued on Apr 17, 2019. Check the license (Washington DO.OP.61669767, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1073176756
Name
Alexandra Makenzie
Credential
DO
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
DO.OP.61669767 WA
Self-reported in NPPES; status is on the state search
Practice location
2529 NE 139TH St, Vancouver, WA 98686
Phone
(360) 882-2778
Enumerated
Apr 17, 2019
Record last updated
Jun 18, 2025
Medicare enrollment
Enrolled (PECOS I20250703000541); accepts Medicare assignment
Medical or professional school
Rocky Vista University College Of Osteopathic Med, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2529 NE 139TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Akaila Cabell-Coleman, M.D.Orthopaedic Surgery Physician1093248619
  2. Kylee Hammer, NURSE PRACTITIONERFamily Nurse Practitioner1922441625
  3. Brian Houng, DPMFoot & Ankle Surgery Podiatrist1174028906
  4. Peter MullinsPain Medicine Physician1750879466
  5. Melissa Paul, MSN, FNP-CFamily Nurse Practitioner1245748110
  6. Kyle Richter, P.A.-C.Physician Assistant1093751703

Verify Alexandra Makenzie in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license DO.OP.61669767
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

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73% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

95 Medicare Part D claims for 41 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 39 claims were for opioids.

  1. Alexandra Makenzie95
  2. Specialty average346

Most prescribed

  1. Ondansetron Hcl18 claims
  2. Oxycodone-Acetaminophen17 claims
  3. Oxycodone Hcl14 claims
  4. Doxycycline Hyclate12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $3,789.75

28 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexandra Makenzie$3,790
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. The Vancouver Clinic Inc PSVancouver, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Alexandra Makenzie among 656 orthopaedic surgery physician records in Washington

Alexandra Makenzie, DO is one of 656 orthopaedic surgery physician records with a practice address in Washington. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 95% of them.

  • NPI issued2019 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2019 · median 2004 among the 385 with a school on file
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Washington

There are 656 orthopaedic surgery physician records in Washington.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Akaila Cabell-Coleman, M.D.Vancouver, WA 986861093248619
  2. Christopher Canario, DOVancouver, WA 986861467015545
  3. Casey Cornelius, DOVancouver, WA 986861164649067
  4. Alex Herzberg, MDVancouver, WA 986861629085519
  5. Michael Kahan, D.OVancouver, WA 986861326448770
  6. James Cowan, MDVancouver, WA 986841174816052
  7. Nathan Greene, M.D.Vancouver, WA 986841154404812
  8. William McGarey, M.D.Vancouver, WA 986841841396652

Common questions

What is Alexandra Makenzie, DO's NPI number?

Alexandra Makenzie, DO's National Provider Identifier (NPI) is 1073176756, issued on Apr 17, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Makenzie, DO located?

The NPPES record lists a practice address at 2529 NE 139TH St, Vancouver, WA, 98686. Phone: (360) 882-2778. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Makenzie, DO's license?

NPPES lists Washington license number DO.OP.61669767, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Alexandra Makenzie, DO prescribe under Medicare Part D?

In 2024, Alexandra Makenzie, DO had 95 Medicare Part D claims for 41 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.