Michael Joseph Cox, MD
Orthopaedic Surgery Physician · Hattiesburg, MS
Michael Joseph Cox, MD is an orthopaedic surgery physician with a practice address in Hattiesburg, Mississippi, and NPI 1356514988, issued on Apr 3, 2008. Check the license (Mississippi 20638, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Michael Joseph Cox
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- 20638 MS
MD.200247 LA
Self-reported in NPPES; status is on the state search - Practice location
- 103 Medical Park, Hattiesburg, MS 39401
- Phone
- (601) 268-5630
- Enumerated
- Apr 3, 2008
- Record last updated
- Jul 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 268-5819
- Medicaid ID
- 06429080 MS
- Medicare enrollment
- Enrolled (PECOS I20090904000449); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 197 in Mississippi → Look up another NPI →
Also registered at 103 Medical Park
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Austin BanksAthletic Trainer1285359596
- John Clark, DPTPhysical Therapist1962051946
- Sergey Dzugan, M.D.Orthopaedic Surgery Physician1861683203
- Shawn Fayard, ATCAthletic Trainer1689908352
- Ryan Henderson, PTPhysical Therapist1518145903
- Robert Hudson, PTPhysical Therapist1821102740
Verify Michael Joseph Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 20638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average orthopaedic surgery physician in 2024
507 Medicare Part D claims for 186 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 184 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen113 claims
- Meloxicam76 claims
- Hydrocodone-Acetaminophen52 claims
- Ondansetron Odt45 claims
- Famotidine43 claims
- Metoclopramide Hcl35 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).
Michael Joseph Cox among 197 orthopaedic surgery physician records in Mississippi
Michael Joseph Cox, MD is one of 197 orthopaedic surgery physician records with a practice address in Mississippi. 80% 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 54% of them.
- NPI issued2008 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2005 among the 131 with a school on file
- Record last updated2020 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Mississippi
There are 197 orthopaedic surgery physician records in Mississippi.
All 197 in Mississippi → Every provider in Hattiesburg → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Justin Badon, MDHattiesburg, MS 394011831686328
- Mark Barron, M.D.Hattiesburg, MS 394011255576377
- David Bomboy, MDHattiesburg, MS 394011033123716
- Robert Dews, MDHattlesburg, MS 394011194926766
- Sergey Dzugan, M.D.Hattiesburg, MS 394011861683203
- Frederick Gregg, D.O.Hattiesburg, MS 394011952523607
- George Robertson, MDHattiesburg, MS 394011801026141
- Thomas RoyalsHattiesburg, MS 394011184068413
Common questions
What is Michael Joseph Cox, MD's NPI number?
Michael Joseph Cox, MD's National Provider Identifier (NPI) is 1356514988, issued on Apr 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Michael Joseph Cox, MD located?
The NPPES record lists a practice address at 103 Medical Park, Hattiesburg, MS, 39401. Phone: (601) 268-5630. Providers update this record themselves, so call before visiting.
How can I verify Michael Joseph Cox, MD's license?
NPPES lists Mississippi license number 20638, 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 Michael Joseph Cox, MD prescribe under Medicare Part D?
In 2024, Michael Joseph Cox, MD had 507 Medicare Part D claims for 186 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.