Doctor profile · Federal record

Dr. Mark Barron, M.D.

Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Orthopaedic Surgery Physician · Hattiesburg, MS

  • NPI 1255576377
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
103 Medical Park Fl 2
Hattiesburg, MS 394019042
(601) 268-5630
fax (601) 579-3285
Mailing address
415 S 28Th Ave
Hattiesburg, MS 394017246

Credentials & registration

NPPES · NUCC
NPI registered
December 2008 — 18 yrs on file
Profile last updated
June 12, 2023
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
207X00000X — NUCC code
State licenses (4)
Mississippi #23535 · Kentucky #R1910 · Missouri #2013037725 · North Carolina #201302054

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255576377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
738
Distinct HCPCS
10
Medicare allowed
$81,517
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 117 88 $82
72110 X-ray of lower and sacral spine, minimum of 4 views 112 105 $45
99214 Established patient office or other outpatient visit, 30-39 minutes 105 83 $115
72100 X-ray of lower and sacral spine, 2-3 views 88 41 $35
99204 New patient office or other outpatient visit, 45-59 minutes 48 48 $148
99203 New patient office or other outpatient visit, 30-44 minutes 37 37 $103
73502 X-ray of hip, 2-3 views 35 25 $42
72040 X-ray of upper spine, 2-3 views 27 19 $33
72050 X-ray of upper spine, 4-5 views 25 25 $41
20610 Aspiration and/or injection of fluid from large joint 24 18 $60

In context: peer comparison

Among 7 peers in Hattiesburg Orthopaedic Surgery Physician, average services per provider: 104. This provider delivers 7.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $15.47

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
586
Patients
332
Total drug cost
$4,159
Drug Type Claims Patients Total cost
Gabapentin Generic 159 62 $1,614
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 119 65 $833
Methylprednisolone Generic 70 61 $595
Meloxicam Generic 55 19 $523
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 49 34 $356
Metoclopramide Hcl Generic 35 33 $22
Famotidine Generic 34 31 $25
Tramadol Hcl Generic 26 15 $49
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 16 12 $61
Cyclobenzaprine Hcl Generic 12 0 $40

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Barron's medical specialty?
Dr. Mark Barron practices Orthopaedic Surgery Physician in Hattiesburg, MS.
Where does Dr. Mark Barron practice?
Dr. Mark Barron practices at 103 Medical Park Fl 2, Hattiesburg, MS 394019042. Office phone: 6012685630.
What is Dr. Mark Barron's NPI?
Dr. Mark Barron's National Provider Identifier (NPI) is 1255576377, issued by NPPES.
Does Dr. Mark Barron accept Medicare assignment?
Yes. Dr. Mark Barron accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Barron commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of lower and sacral spine, minimum of 4 views (HCPCS 72110); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.