William Tidwell, M.D.
Diagnostic Radiology Physician · Meridian, MS
William Tidwell, M.D. is a diagnostic radiology physician with a practice address in Meridian, Mississippi, and NPI 1801072632, issued on Jan 10, 2008. Check the license (Mississippi 19358, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- William Tidwell
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 19358 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1800 12TH St, Meridian, MS 39301
- Phone
- (601) 703-9544
- Enumerated
- Jan 10, 2008
- Record last updated
- Jul 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (601) 703-9295
- Medicare enrollment
- Enrolled (PECOS I20080805000352); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 247 in Mississippi → Look up another NPI →
Also registered at 1800 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Abney, M.D.Internal Medicine Physician1710986591
- Joseph Acosta, M.D.Obstetrics & Gynecology Physician1720060551
- Jenni Barr, CRNACertified Registered Nurse Anesthetist1689013526
- Morgan Boswell, D.O.Obstetrics & Gynecology Physician1063951481
- Olivia Clay, ATCAthletic Trainer1114607983
- Charles Davenport, M.D.Cardiovascular Disease Physician1851373674
Verify William Tidwell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 19358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
13 Medicare Part D claims for 13 beneficiaries, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Prednisone13 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): 100 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).
3 hospitals and group practices
- Tippah County HospitalRipley, MS · Critical Access Hospitals4 of 5 stars
- Magnolia Regional Health CenterCorinth, MS · Acute Care Hospitals2 of 5 stars
- Magnolia Imaging Associates, PLLCCorinth, MS
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). Star ratings are CMS hospital ratings, not ratings of this provider.
William Tidwell among 247 diagnostic radiology physician records in Mississippi
William Tidwell, M.D. is one of 247 diagnostic radiology physician records with a practice address in Mississippi. 75% 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 70% of them.
- NPI issued2008 · 70% of these records are older, 28% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2003 · median 2001 among the 166 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Mississippi
There are 247 diagnostic radiology physician records in Mississippi.
All 247 in Mississippi → Every provider in Meridian → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- William Armstrong, D.O.Meridian, MS 393011770564411
- John Blackwell, M.D.Meridian, MS 393011831170208
- Rachel Chard, M.D.Meridian, MS 393011790958213
- Amy Coleman, M.D.Meridian, MS 393011770512303
- Mary Cowart, M.D.Meridian, MS 393011124009840
- James KenneyMeridian, MS 393011982696415
- Sandra Pupa, M.D.Meridian, MS 393011558369645
- Charles Ray, M.D.Meridian, MS 393011558342279
Common questions
What is William Tidwell, M.D.'s NPI number?
William Tidwell, M.D.'s National Provider Identifier (NPI) is 1801072632, issued on Jan 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William Tidwell, M.D. located?
The NPPES record lists a practice address at 1800 12TH St, Meridian, MS, 39301. Phone: (601) 703-9544. Providers update this record themselves, so call before visiting.
How can I verify William Tidwell, M.D.'s license?
NPPES lists Mississippi license number 19358, 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 Tidwell, M.D. prescribe under Medicare Part D?
In 2024, William Tidwell, M.D. had 13 Medicare Part D claims for 13 beneficiaries; the average among diagnostic radiology physician prescribers was 51. Part D covers Medicare prescriptions only.
What is William Tidwell, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.