Amanda Keating Walker, D.O.
Obstetrics & Gynecology Physician · Kalamazoo, MI
Amanda Keating Walker, D.O. is an obstetrics & gynecology physician with a practice address in Kalamazoo, Michigan, and NPI 1003043050, issued on Jun 17, 2009. Check the license (Michigan 5101018147, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Amanda Keating Walker
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 5101018147 MI
Self-reported in NPPES; status is on the state search - Practice location
- 601 John St, Kalamazoo, MI 49007
- Phone
- (269) 341-7979
- Enumerated
- Jun 17, 2009
- Record last updated
- Nov 27, 2023
- Fax
- (269) 341-6261
- Medicare enrollment
- Enrolled (PECOS I20130918000853); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →
Also registered at 601 John St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Abramson, MDInternal Medicine Physician1467413575
- Karina Acevedo, PA-CMedical Physician Assistant1083150460
- Autumn AdamsEmergency Medical Services (Emergency Medicine) Physician1609350586
- Fadi Ajine, MDRheumatology Physician1275533986
- Hussein Akl, MDInternal Medicine Physician1699757849
- Kwsai Al-Rahhal, MDSleep Medicine (Internal Medicine) Physician1639159247
Verify Amanda Keating Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101018147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
192 Medicare Part D claims for 49 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Estradiol39 claims
- Progesterone18 claims
- Escitalopram Oxalate13 claims
- Estradiol (Once Weekly)13 claims
- Estradiol (Twice Weekly)12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $59.59
3 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo 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.
One hospital affiliation
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Amanda Keating Walker among 1,776 obstetrics & gynecology physician records in Michigan
Amanda Keating Walker, D.O. 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 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 43% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2007 among the 1,003 with a school on file
- 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).
Obstetrics & Gynecology Physician providers in Michigan
There are 1,776 obstetrics & gynecology physician records in Michigan.
All 1,776 in Michigan → Every provider in Kalamazoo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Paul Berkowitz, MDKalamazoo, MI 490071013996255
- John Cooley, MDKalamazoo, MI 490071871561233
- Dana Dwyer, M.D.Kalamazoo, MI 490071376554493
- Gregory Feldmeier, M.D.Kalamazoo, MI 490071497736755
- Tom Garling, M.D.Kalamazoo, MI 490071780665257
- James Goodspeed, M.D.Kalamazoo, MI 490071568443042
- Malcolm Hamilton, M.D.Kalamazoo, MI 490071063493310
- Silvia Linares, MDKalamazoo, MI 490071952501975
Common questions
What is Amanda Keating Walker, D.O.'s NPI number?
Amanda Keating Walker, D.O.'s National Provider Identifier (NPI) is 1003043050, issued on Jun 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Amanda Keating Walker, D.O. located?
The NPPES record lists a practice address at 601 John St, Kalamazoo, MI, 49007. Phone: (269) 341-7979. Providers update this record themselves, so call before visiting.
How can I verify Amanda Keating Walker, D.O.'s license?
NPPES lists Michigan license number 5101018147, 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 Amanda Keating Walker, D.O. prescribe under Medicare Part D?
In 2024, Amanda Keating Walker, D.O. had 192 Medicare Part D claims for 49 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Amanda Keating Walker, D.O.'s MIPS final score?
The 2023 MIPS final score is 84.9 of 100, reported for the practice group. 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.