Alissa Maria Walker
Obstetrics & Gynecology Physician · Garden City, MI
Alissa Maria Walker is an obstetrics & gynecology physician with a practice address in Garden City, Michigan, and NPI 1922486166, issued on May 7, 2015. Check the license (Michigan 4301500325, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Alissa Maria Walker
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 4301500325 MI
Self-reported in NPPES; status is on the state search - Practice location
- 6245 Inkster RD, Garden City, MI 48135
- Phone
- (734) 458-3300
- Enumerated
- May 7, 2015
- Record last updated
- Jan 13, 2023
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 6245 Inkster RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marlon Alafriz, CRNACertified Registered Nurse Anesthetist1902952005
Verify Alissa Maria Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301500325Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
35 Medicare Part D claims for 12 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol (Once Weekly)11 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: $19.02
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Alissa Maria Walker among 1,776 obstetrics & gynecology physician records in Michigan
Alissa Maria Walker is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 69% of them.
- NPI issued2015 · 69% of these records are older, 29% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 obstetrics & gynecology physician records list a practice address in Garden City
They are 7 of the 551 NPPES records with a practice address in Garden City, and 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in Garden City → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Sara Burke, D.O.Garden City, MI 481351558712067
- David Doyle, D.O.Garden City, MI 481351326499849
- Vita Eizans, D.O.Garden City, MI 481351679703839
- Donald Shin, M.D.Garden City, MI 481351831185560
- Elizabeth Weirich, DOGarden City, MI 481351801416441
- Ingrid Wilson, M.D.Garden City, MI 481351659368009
- Janelle Noel, DOGrosse Ile, MI 481381073712642
- Ann Gillett-Elrington, M.D.Inkster, MI 481411104856897
Common questions
What is Alissa Maria Walker's NPI number?
Alissa Maria Walker's National Provider Identifier (NPI) is 1922486166, issued on May 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alissa Maria Walker located?
The NPPES record lists a practice address at 6245 Inkster RD, Garden City, MI, 48135. Phone: (734) 458-3300. Providers update this record themselves, so call before visiting.
How can I verify Alissa Maria Walker's license?
NPPES lists Michigan license number 4301500325, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alissa Maria Walker prescribe under Medicare Part D?
In 2024, Alissa Maria Walker had 35 Medicare Part D claims for 12 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.