Are you Frederick O. Gregg, D.O.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 3688 Veterans Memorial Dr, Suite 200, Hattiesburg, MS 39401
About Dr. Gregg
Frederick O. Gregg, D.O. practices orthopedic surgery in Hattiesburg, MS. Frederick is also listed as specializing in orthopaedic surgery. Medicare claims data shows Frederick provided 16,827 services to 2,632 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and x-ray of knee, 1-2 views. The provider's National Provider Identifier (NPI) is 1952523607.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (601) 554-7400
- Email not available
Practice Locations
3688 VETERANS MEMORIAL DR SUITE 200
Hattiesburg, MS 39401
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
16,827 services · 2,632 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
462 | More than most peers in Orthopedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
77 | More often than most peers in Orthopedic Surgery |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
77 | More often than most peers in Orthopedic Surgery |
| X-ray of knee, 1-2 views | Imaging | 73560 |
618 | More than most peers in Orthopedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
150 | More often than most peers in Orthopedic Surgery |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
128 | More often than most peers in Orthopedic Surgery |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
117 | More often than most peers in Orthopedic Surgery |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
66 | More often than most peers in Orthopedic Surgery |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
57 | More often than most peers in Orthopedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
49 | As often as other peers in Orthopedic Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopedic surgeons at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other orthopedic surgeons in Hattiesburg 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in MS who bill this service to Medicare most often.
Common questions
What does Frederick O. Gregg specialize in?
Frederick O. Gregg is an orthopedic surgeon in Hattiesburg, MS. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where is Frederick O. Gregg located?
Frederick O. Gregg is listed at 3688 Veterans Memorial Dr Suite 200, Hattiesburg, MS 39401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Frederick O. Gregg's phone number?
The number on file is (601) 554-7400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Frederick O. Gregg?
Frederick O. Gregg's National Provider Identifier is 1952523607. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Frederick O. Gregg train?
Frederick O. Gregg attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Frederick O. Gregg have?
Frederick O. Gregg has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Frederick O. Gregg do most often?
According to Medicare billing data, Frederick O. Gregg performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and computer-assisted surgery for muscle and bone procedure; reads or performs imaging such as x-ray of knee, 1-2 views and x-ray of hip, 2-3 views; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Frederick O. Gregg's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Frederick O. Gregg. If this is you, claiming it is free.
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