Doctor profile · Federal record
Dr. Frederick Gregg, D.O.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Orthopaedic Surgery Physician · Hattiesburg, MS
- NPI 1952523607
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3688 Veterans Memorial Dr, Suite 200
Hattiesburg, MS 39401
(601) 554-7400
fax (601) 554-7488
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- July 27, 2010
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State licenses (2)
- Mississippi #20954 · Georgia #001226
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952523607. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,080
Distinct HCPCS
10
Medicare allowed
$337,323
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 732 | 422 | $115 | |
73560 |
X-ray of knee, 1-2 views | 670 | 469 | $27 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 482 | 256 | $8 | |
20610 |
Aspiration and/or injection of fluid from large joint | 470 | 267 | $61 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 189 | 136 | $82 | |
73030 |
X-ray of shoulder, minimum of 2 views | 184 | 154 | $25 | |
73502 |
X-ray of hip, 2-3 views | 179 | 148 | $38 | |
72100 |
X-ray of lower and sacral spine, 2-3 views | 144 | 140 | $27 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 122 | 122 | $152 | |
72148 |
Mri scan of lower spinal canal without contrast | 68 | 68 | $106 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 104. This provider delivers 39× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,276
Patients
750
Total drug cost
$7,920
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 496 | 243 | $2,317 |
| Tramadol Hcl | Generic | 265 | 135 | $1,040 |
| Oxycodone Hcl | Generic | 85 | 68 | $355 |
| Gabapentin | Generic | 78 | 37 | $679 |
| Famotidine | Generic | 69 | 68 | $48 |
| Metoclopramide Hcl | Generic | 69 | 68 | $41 |
| Diclofenac Sodium | Generic | 62 | 35 | $1,798 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 36 | 31 | $241 |
| Ondansetron Hcl | Generic | 28 | 28 | $113 |
| Celecoxib | Generic | 25 | 13 | $827 |
Hospital affiliations
Frequently asked questions
What is Dr. Frederick Gregg's medical specialty?
Dr. Frederick Gregg practices Orthopaedic Surgery Physician in Hattiesburg, MS.
Where does Dr. Frederick Gregg practice?
Dr. Frederick Gregg practices at 3688 Veterans Memorial Dr, Hattiesburg, MS 39401. Office phone: 6015547400.
What is Dr. Frederick Gregg's NPI?
Dr. Frederick Gregg's National Provider Identifier (NPI) is 1952523607, issued by NPPES.
Does Dr. Frederick Gregg accept Medicare assignment?
Yes. Dr. Frederick Gregg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederick Gregg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); X-ray of knee, 1-2 views (HCPCS 73560); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030). Source: CMS Medicare Physician & Other Practitioners file.