Wayne E. Grayson, MD
Family Medicine Physician · Carriere, MS
Wayne E. Grayson, MD is a family medicine physician with a practice address in Carriere, Mississippi, and NPI 1437169521, issued on Aug 9, 2006. Check the license (Mississippi 06726, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Wayne E. Grayson
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 06726 MS
Self-reported in NPPES; status is on the state search - Practice location
- 6941 Highway 11 Ste A, Carriere, MS 39426
- Phone
- (601) 749-3776
- Enumerated
- Aug 9, 2006
- Record last updated
- Jul 28, 2026
- Fax
- (601) 749-3748
- Medicaid IDs
- 04208026 MS
1589578 LA - Medicare enrollment
- Enrolled (PECOS I20040930000754); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1973
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,165 in Mississippi → Look up another NPI →
Also registered at 6941 Highway 11 Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krista Hodge, FNPFamily Nurse Practitioner1487639019
- Christina Meador, FNPNurse Practitioner1477541514
Verify Wayne E. Grayson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 06726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,407 Medicare Part D claims for 572 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 80 claims were for opioids.
Most prescribed
- Atorvastatin Calcium577 claims
- Amlodipine Besylate533 claims
- Losartan Potassium432 claims
- Rosuvastatin Calcium399 claims
- Lisinopril335 claims
- Levothyroxine Sodium301 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.
Bills Medicare through one group practice
- Hattiesburg Clinic PAHattiesburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wayne E. Grayson among 1,165 family medicine physician records in Mississippi
Wayne E. Grayson, MD is one of 1,165 family medicine physician records with a practice address in Mississippi. 79% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 48% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1973 · median 2003 among the 748 with a school on file
- Record last updated2026 · 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 207Q00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 family medicine physician records list a practice address in Carriere
They are 2 of the 37 NPPES records with a practice address in Carriere, and 1,165 family medicine physician records in Mississippi.
All 1,165 in Mississippi → Every provider in Carriere → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sara Duncan, MSN, FNP-CCarriere, MS 394261285108662
- Jason Beasley, M.D.Collins, MS 394281508860214
- Andrea Bruce, D.O.Collins, MS 394281295739894
- Karen Bruce, M.D.Collins, MS 394281942267281
- William Crooks, MDCollins, MS 394281598879314
- Martin Harvey, MDCollins, MS 394281043223639
- Natalie Keyes, FNPCollins, MS 394281285144584
- Jonathan Sappington, MDCollins, MS 394281437647278
Common questions
What is Wayne E. Grayson, MD's NPI number?
Wayne E. Grayson, MD's National Provider Identifier (NPI) is 1437169521, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wayne E. Grayson, MD located?
The NPPES record lists a practice address at 6941 Highway 11 Ste A, Carriere, MS, 39426. Phone: (601) 749-3776. Providers update this record themselves, so call before visiting.
How can I verify Wayne E. Grayson, MD's license?
NPPES lists Mississippi license number 06726, as entered by the provider. 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 Wayne E. Grayson, MD prescribe under Medicare Part D?
In 2024, Wayne E. Grayson, MD had 8,407 Medicare Part D claims for 572 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.