Physician Profile
Unclaimed ProfileAbout GWIN
Based in Gulfport, MS, Hannah Gwin, M.D. is listed in the NPI registry under internal medicine. Hannah is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Hannah cared for 2,117 Medicare patients across 3,000 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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (228) 575-1400
- Email not available
Practice Locations
1340 BROAD AVE SUITE 310
Gulfport, MS 39501
Procedures Most Often Billed to Medicare
3,000 services · 2,117 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
800 |
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
543 |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
288 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
283 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
272 |
| 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 |
209 |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
141 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
137 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
127 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
69 |
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 internal medicines at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 23 related providers in 3 groups
Other internal medicines in Gulfport 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Gwin specialize in?
Dr. Gwin is an internal medicine in Gulfport, MS. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Gwin located?
Dr. Gwin is listed at 1340 BROAD AVE SUITE 310, Gulfport, MS 39501. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Gwin's phone number?
The number on file is (228) 575-1400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Gwin's NPI number?
Dr. Gwin's National Provider Identifier is 1740711316. 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 Dr. Gwin go to medical school?
Dr. Gwin attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gwin been practicing?
Dr. Gwin has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Gwin do most often?
According to Medicare billing data, Dr. Gwin the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Gwin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gwin. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.