Melanie S Z Walker, MD
Neurological Surgery Physician · Seattle, WA
Melanie S Z Walker, MD is a neurological surgery physician with a practice address in Seattle, Washington, and NPI 1578643540, issued on Oct 16, 2006. Check the license (Washington MD00043583, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Melanie S Z Walker
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- MD00043583 WA
Self-reported in NPPES; status is on the state search - Practice location
- Harborview Medical Center, Seattle, WA 98104
- Phone
- (206) 731-3000
- Enumerated
- Oct 16, 2006
- Record last updated
- Sep 5, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 1578643540 WA
- Medicare enrollment
- Enrolled (PECOS I20040517000104); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 1998
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 232 in Washington → Look up another NPI →
Also registered at Harborview Medical Center
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Emily AlbrechtPhysician Assistant1871679688
- Jordan Allen, RRTCritical Care Registered Respiratory Therapist1750270922
- David AveryPsychiatry Physician1548349293
- David BareiOrthopaedic Trauma Physician1316023112
- Scott Barnhart, MDPulmonary Disease Physician1134205933
- Kyra BeckerNeurology Physician1902985666
Verify Melanie S Z Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00043583Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 93.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,813.62
9 payments; by number, the most common kind was food and beverage; the largest payer was Guerbet LLC. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- The Association OF University PhysiciansSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melanie S Z Walker among 232 neurological surgery physician records in Washington
Melanie S Z Walker, MD is one of 232 neurological surgery physician records with a practice address in Washington. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 65% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1998 · median 2004 among the 137 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Washington
There are 232 neurological surgery physician records in Washington.
All 232 in Washington → Every provider in Seattle → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Robert Bonow, M.D.Seattle, WA 981041578839452
- Salvatore Di Maio, MDSeattle, WA 981041417276643
- Basavaraj Ghodke, MDSeattle, WA 981041336269265
- Andrew Ko, MDSeattle, WA 981041093817785
- Michael Levitt, MDSeattle, WA 981041497955595
- Delmore Morsette, MD PHDSeattle, WA 981041538386966
- Lynn Mubita, MDSeattle, WA 981041588985758
- Linda OjemannSeattle, WA 981041679653679
Common questions
What is Melanie S Z Walker, MD's NPI number?
Melanie S Z Walker, MD's National Provider Identifier (NPI) is 1578643540, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Melanie S Z Walker, MD located?
The NPPES record lists a practice address at Harborview Medical Center, Seattle, WA, 98104. Phone: (206) 731-3000. Providers update this record themselves, so call before visiting.
How can I verify Melanie S Z Walker, MD's license?
NPPES lists Washington license number MD00043583, 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.
What is Melanie S Z Walker, MD's MIPS final score?
The 2023 MIPS final score is 93.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.