Amber R. Walker, D.O.
Emergency Medicine Physician · Columbus, OH
Amber R. Walker, D.O. is an emergency medicine physician with a practice address in Columbus, Ohio, and NPI 1730540915, issued on Mar 15, 2016. Check the license (Ohio 34.014264, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Amber R. Walker
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 34.014264 OH
305279 NY
66628 CT
20836 NH
Self-reported in NPPES; status is on the state search - Practice location
- 5100 W Broad St, Columbus, OH 43228
- Phone
- (614) 544-1000
- Enumerated
- Mar 15, 2016
- Record last updated
- Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (614) 544-1751
- Medicare enrollment
- Enrolled (PECOS I20200619002341); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2016
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,002 in Ohio → Look up another NPI →
Also registered at 5100 W Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Musa Abu-Jubara, DOStudent in an Organized Health Care Education/Training Program1609452317
- Zohaib Ahmed, MDInternal Medicine Physician1972920817
- Chidinma Akusoba, M.DHospitalist Physician1457799074
- Mohammed Al-Issa, DOEmergency Medicine Physician1700536976
- Adam AliStudent in an Organized Health Care Education/Training Program1669059416
- Greeshma AllareddyAnesthesiology Physician1598226292
Verify Amber R. Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.014264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average emergency medicine physician in 2024
78 Medicare Part D claims for 43 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen11 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): 79.7 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).
Bills Medicare through one group practice
- Cep America - Ohio LLCWesterville, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amber R. Walker among 3,002 emergency medicine physician records in Ohio
Amber R. Walker, D.O. is one of 3,002 emergency medicine physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 69% of them.
- NPI issued2016 · 69% of these records are older, 27% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2016 · median 2013 among the 1,720 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
427 emergency medicine physician records list a practice address in Columbus
They are 427 of the 36,491 NPPES records with a practice address in Columbus, and 3,002 emergency medicine physician records in Ohio.
All 3,002 in Ohio → Every provider in Columbus → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Peter Bell, DOColumbus, OH 432281174689525
- Kimberly Cunagin, D.O.Columbus, OH 432281578777934
- William Fraser, DOColumbus, OH 432281417004540
- Robert Heilman, M.D.Columbus, OH 432281154309458
- John Hinckley, DOColumbus, OH 432281649336132
- Paula Jones, DOColumbus, OH 432281821154311
- Bruce Jones, DOColumbus, OH 432281720144215
- Kevin Jordan, MDColumbus, OH 432281568528057
Common questions
What is Amber R. Walker, D.O.'s NPI number?
Amber R. Walker, D.O.'s National Provider Identifier (NPI) is 1730540915, issued on Mar 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Amber R. Walker, D.O. located?
The NPPES record lists a practice address at 5100 W Broad St, Columbus, OH, 43228. Phone: (614) 544-1000. Providers update this record themselves, so call before visiting.
How can I verify Amber R. Walker, D.O.'s license?
NPPES lists Ohio license number 34.014264, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amber R. Walker, D.O. prescribe under Medicare Part D?
In 2024, Amber R. Walker, D.O. had 78 Medicare Part D claims for 43 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Amber R. Walker, D.O.'s MIPS final score?
The 2023 MIPS final score is 79.7 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.