Walker May
Family Medicine Physician · Vivian, LA
Walker May is a family medicine physician with a practice address in Vivian, Louisiana, and NPI 1003083205, issued on May 15, 2008. Check the license (Louisiana 204200, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Walker May
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 204200 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1003 S Spruce St, Vivian, LA 71082
- Phone
- (318) 375-3239
- Enumerated
- May 15, 2008
- Record last updated
- Oct 21, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (318) 375-2755
- Medicaid IDs
- 1038130 LA
06227 LA
1062278 LA - Medicare enrollment
- Enrolled (PECOS I20110107000789); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In Shreveport, 2008
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Also registered at 1003 S Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leah Gibson-Smith, LPCProfessional Counselor1326427048
- Stephen Taylor, MDFamily Medicine Physician1558393744
Verify Walker May in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 204200Check 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% more Medicare Part D claims than the average family medicine physician in 2024
6,337 Medicare Part D claims for 456 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 108 claims were for opioids.
Most prescribed
- Atorvastatin Calcium358 claims
- Amlodipine Besylate292 claims
- Lisinopril229 claims
- Gabapentin202 claims
- Hydrochlorothiazide168 claims
- Losartan Potassium157 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: $136.07
9 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- North Caddo Hospital Service DistrictVivian, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Walker May among 1,728 family medicine physician records in Louisiana
Walker May is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 41% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2008 · median 2006 among the 1,201 with a school on file
- Record last updated2011 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Vivian
They are 4 of the 46 NPPES records with a practice address in Vivian, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Vivian → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Chase Herrera, DOVivian, LA 710821487282125
- Stephen Taylor, MDVivian, LA 710821558393744
- Deborah WynnVivian, LA 710821912527078
- Laura Hart, M.D.Springhill, LA 710751063831774
- William Hathaway, MDSpringhill, LA 710751154365120
- Samuel Holladay, M.D.Springhill, LA 710751891769410
- Vincent Lococo, MDSpringhill, LA 710751093745648
- Michelle Pardue, M.D.Springhill, LA 710751295937001
Common questions
What is Walker May's NPI number?
Walker May's National Provider Identifier (NPI) is 1003083205, issued on May 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Walker May located?
The NPPES record lists a practice address at 1003 S Spruce St, Vivian, LA, 71082. Phone: (318) 375-3239. Providers update this record themselves, so call before visiting.
How can I verify Walker May's license?
NPPES lists Louisiana license number 204200, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Walker May prescribe under Medicare Part D?
In 2024, Walker May had 6,337 Medicare Part D claims for 456 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.