Robert Walker
Emergency Medicine Physician · Hazlehurst, MS
Robert Walker is an emergency medicine physician with a practice address in Hazlehurst, Mississippi, and NPI 1649216680, issued on Jun 20, 2006. Check the license on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Robert Walker
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 10032 MO
Self-reported in NPPES; status is on the state search - Practice location
- 233 Magnolia St, Hazlehurst, MS 39083
- Phone
- (800) 291-4020
- Enumerated
- Jun 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (919) 419-7247
- Medicare enrollment
- Enrolled (PECOS I20040921000682); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 515 in Mississippi → Look up another NPI →
Also registered at 233 Magnolia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cameron NewellPhysical Therapy Assistant1083072631
- Joseph WhiteEmergency Medicine Physician1144261793
- Kenneth WhittingtonEmergency Medicine Physician1679514863
Verify Robert Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical LicensureCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82.5 times the Medicare Part D claims of the average emergency medicine physician in 2024
18,635 Medicare Part D claims for 760 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 1,345 claims were for opioids.
Most prescribed
- Amlodipine Besylate705 claims
- Hydrocodone-Acetaminophen631 claims
- Gabapentin538 claims
- Pantoprazole Sodium508 claims
- Atorvastatin Calcium495 claims
- Rosuvastatin Calcium475 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: $642.39
36 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 12,335 providers of this specialty with any payment received $953.79 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
- Copiah County Medical CenterHazlehurst, MS · Critical Access Hospitals
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).
Robert Walker among 515 emergency medicine physician records in Mississippi
Robert Walker is one of 515 emergency medicine physician records with a practice address in Mississippi. 83% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 66% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1982 · median 2011 among the 339 with a school on file
- Record last updated2007 · 57% 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 Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 emergency medicine physician records list a practice address in Hazlehurst
They are 3 of the 85 NPPES records with a practice address in Hazlehurst, and 515 emergency medicine physician records in Mississippi.
All 515 in Mississippi → Every provider in Hazlehurst → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Joseph WhiteHazlehurst, MS 390831144261793
- Kenneth WhittingtonHazlehurst, MS 390831679514863
- Mark Smothers, M.D.Lexington, MS 390951902938624
- Marvin Dunbar, M.D.Madison, MS 391101396794467
- Manuel Ong, M.D.Carthage, MS 390511932158664
- Jeffrey Seale, MDBrandon, MS 390471023113735
- David Stone, M.D.Brandon, MS 390471720362270
- Leonard Addae, MDNatchez, MS 391201659791861
Common questions
What is Robert Walker's NPI number?
Robert Walker's National Provider Identifier (NPI) is 1649216680, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Walker located?
The NPPES record lists a practice address at 233 Magnolia St, Hazlehurst, MS, 39083. Phone: (800) 291-4020. Providers update this record themselves, so call before visiting.
How can I verify Robert Walker's license?
Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Walker prescribe under Medicare Part D?
In 2024, Robert Walker had 18,635 Medicare Part D claims for 760 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.