Thomas Andrew Parker
Internal Medicine Physician · Meridian, MS
Thomas Andrew Parker is an internal medicine physician with a practice address in Meridian, Mississippi, and NPI 1427511252, issued on Apr 9, 2019. Check the license (Mississippi 28214, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Thomas Andrew Parker
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 28214 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1314 19TH Ave, Meridian, MS 39301
- Phone
- (601) 483-0011
- Enumerated
- Apr 9, 2019
- Record last updated
- May 30, 2023
- Medicare enrollment
- Enrolled (PECOS I20220718000302); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2019
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 1314 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kimberly Amerson, DNP CRNACertified Registered Nurse Anesthetist1629887336
- Rehmat Ullah Awan, M.B,B.S , MDInternal Medicine Physician1760904304
- William Bell, M.D.Internal Medicine Physician1104808856
- Taylor Blackwell, DNP, AGACNP-BCAcute Care Nurse Practitioner1750099305
- Chad Brasher, OTOccupational Therapist1033430509
- Brandie Buckley, FNPFamily Nurse Practitioner1518178839
Verify Thomas Andrew Parker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 28214Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,111 Medicare Part D claims for 265 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 19 claims were for opioids.
Most prescribed
- Furosemide104 claims
- Atorvastatin Calcium71 claims
- Metoprolol Succinate69 claims
- Spironolactone67 claims
- Clopidogrel51 claims
- Nifedipine Er50 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
- Medical Foundation IncMeridian, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Andrew Parker among 972 internal medicine physician records in Mississippi
Thomas Andrew Parker is one of 972 internal medicine physician records with a practice address in Mississippi. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 68% of them.
- NPI issued2019 · 68% of these records are older, 28% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2019 · median 2008 among the 585 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 internal medicine physician records list a practice address in Meridian
They are 25 of the 1,291 NPPES records with a practice address in Meridian, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Meridian → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Richard Abney, M.D.Meridian, MS 393011710986591
- Sohail Ahmed, M.D.Meridian, MS 393011922081397
- Patrick Ajiboye, MDMeridian, MS 393011205913902
- Ruba Barakat, M.D.Meridian, MS 393011104894880
- William Bell, M.D.Meridian, MS 393011104808856
- Harry Dayton, M. D., PH. D.Meridian, MS 393011275695694
- Anthony Fouts, M.D.Meridian, MS 393011568445518
- Thomas Greer, M.D.Meridian, MS 393011942287529
Common questions
What is Thomas Andrew Parker's NPI number?
Thomas Andrew Parker's National Provider Identifier (NPI) is 1427511252, issued on Apr 9, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Andrew Parker located?
The NPPES record lists a practice address at 1314 19TH Ave, Meridian, MS, 39301. Phone: (601) 483-0011. Providers update this record themselves, so call before visiting.
How can I verify Thomas Andrew Parker's license?
NPPES lists Mississippi license number 28214, 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 Thomas Andrew Parker prescribe under Medicare Part D?
In 2024, Thomas Andrew Parker had 1,111 Medicare Part D claims for 265 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.