William David McClendon, MD
General Practice Physician · Pascagoula, MS
William David McClendon, MD is a general practice physician with a practice address in Pascagoula, Mississippi, and NPI 1790735652, issued on May 11, 2006. Check the license (Mississippi 18910, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William David McClendon
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- 18910 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2809 Denny Ave, Pascagoula, MS 39581
- Phone
- (228) 809-5510
- Enumerated
- May 11, 2006
- Record last updated
- Jun 12, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (228) 809-5519
- Medicaid ID
- 08070043 MS
- Medicare enrollment
- Enrolled (PECOS I20051011000678); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 72 in Mississippi → Look up another NPI →
Also registered at 2809 Denny Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Micah Bahr, M.D.Anesthesiology Physician1497843064
- John Banahan, MDDiagnostic Radiology Physician1720379720
- Andrew Barfield, MDPediatrics Physician1750793253
Verify William David McClendon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 18910Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.5 times the Medicare Part D claims of the average general practice physician in 2024
16,785 Medicare Part D claims for 1,171 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 603 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium672 claims
- Levothyroxine Sodium539 claims
- Amlodipine Besylate501 claims
- Atorvastatin Calcium470 claims
- Gabapentin451 claims
- Omeprazole438 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: $2,154.61
125 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,259 providers of this specialty with any payment received $1,273.40 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
- Mcclendon Medical Clinic PLLCOcean Springs, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William David McClendon among 72 general practice physician records in Mississippi
William David McClendon, MD is one of 72 general practice physician records with a practice address in Mississippi. 43% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated2003 · median 1998 among the 16 with a school on file
- Record last updated2019 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in Mississippi
There are 72 general practice physician records in Mississippi.
All 72 in Mississippi → Every provider in Pascagoula → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Je Song, M.D.Saucier, MS 395741568509099
- Gregory Randolph, MDPass Christian, MS 395711699760652
- Edward Aldridge, M.D.Ocean Springs, MS 395641427148667
- Steven Demetropoulos, MDOcean Springs, MS 395641932259546
- Jamie Taylor, CCMAMoss Point, MS 395631700219276
- Elaine Reinhard, M.D.Brookhaven, MS 396011184787673
- George Leonard, M.D.Long Beach, MS 395601194967646
- Alexis Beauvais, M.D.Keesler Afb, MS 395341427343920
Common questions
What is William David McClendon, MD's NPI number?
William David McClendon, MD's National Provider Identifier (NPI) is 1790735652, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William David McClendon, MD located?
The NPPES record lists a practice address at 2809 Denny Ave, Pascagoula, MS, 39581. Phone: (228) 809-5510. Providers update this record themselves, so call before visiting.
How can I verify William David McClendon, MD's license?
NPPES lists Mississippi license number 18910, 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 William David McClendon, MD prescribe under Medicare Part D?
In 2024, William David McClendon, MD had 16,785 Medicare Part D claims for 1,171 beneficiaries; the average among general practice physician prescribers was 3,030. 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.