Physician Profile
Unclaimed ProfileAbout POWELL
Based in Hattiesburg, MS, James Gregory Powell, MD is listed in the NPI registry under endocrinology. James graduated from University of Alabama School of Medicine in 1997. James is also listed as specializing in endocrinology, diabetes & metabolism. According to Medicare claims data, James cared for 3,137 Medicare patients across 4,171 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What is Dr. Powell's specialty?
Dr. Powell is an endocrinology in Hattiesburg, MS. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ENDOCRINOLOGY”.
NPI registry
Where can I find Dr. Powell?
Dr. Powell is listed at 5909 US HIGHWAY 49 SUITE 30, Hattiesburg, MS 39401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Powell?
The number on file is (601) 296-2780. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Powell's NPI number?
Dr. Powell's National Provider Identifier is 1164523932. 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
What is Dr. Powell's medical education?
Dr. Powell attended University of Alabama School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Powell been practicing?
Dr. Powell has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Powell known for?
According to Medicare billing data, Dr. Powell performs procedures including insertion of needle into vein for collection of blood sample and fine needle aspiration biopsy using ultrasound guidance, first growth; reads or performs imaging such as dxa bone density measurement of hip, pelvis, spine and ultrasound scan of head and neck soft tissue; provides treatments such as influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Powell confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Powell. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (601) 296-2780
- Email not available
Practice Locations
5909 US HIGHWAY 49 SUITE 30
Hattiesburg, MS 39401
Procedures Most Often Billed to Medicare
4,171 services · 3,137 patients · 12 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
541 |
| Fine needle aspiration biopsy using ultrasound guidance, first growth | Procedure | 10005 |
23 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
1,127 |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
251 |
| Dxa bone density measurement of forearm, finger, hand, or foot | Imaging | 77081 |
74 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
13 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
944 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
907 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
134 |
| Calcium level, total | Lab test | 82310 |
104 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other endocrinology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other endocrinology specialists in Hattiesburg 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Alabama School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at University of Alabama School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in MS who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.