Active NPI
Marlee Wadsworth, MD
- Allergy & Immunology Physician
- Hattiesburg, MS
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Allergy & Immunology Physician
- License
- 31595
- Practice address
- 6414 U S Highway 98 Ste 80
Hattiesburg, MS 39402-7838 - Phone
- (601) 261-1800
- Fax
- (601) 261-1801
- NPI assigned
- Mar 19, 2019
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Allergy & Immunology Physician | 207K00000X | 31595 | MS | Primary |
| Internal Medicine Physician | 207R00000X | 31595 | MS |
Addresses
Primary practice location
6414 U S Highway 98 Ste 80
Hattiesburg, MS 39402-7838
Mailing address
415 S 28TH Ave
Hattiesburg, MS 39401-7246
Phone (601) 264-6000
Other practice location 1
2500 N State St
Jackson, MS 39216-4500
Phone (601) 815-0600
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MS
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Allergy/Immunology
- Education
- University of Mississippi School of Medicine, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
3550 Hwy 468 W
Whitfield, MS 39193-0157
Phone (601) 351-8000
415 S 28TH Ave
Hattiesburg, MS 39401-7246
Phone (601) 264-6000
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| State of Mississippi - University of Mississippi Medical Center | Current | Accepting new patients | |
| Hattiesburg Clinic PA | Current | Accepting new patients | |
| State of Mississippi - University of Mississippi Medical Center | Current | Accepting new patients | |
| State of Mississippi-University of Mississippi Medical Center | Current | Accepting new patients | |
| Hattiesburg Clinic, PA | Current | Accepting new patients | |
| Mississippi State Hospital at Whitfield | Current | Accepting new patients | |
| Hattiesburg Clinic, PA | Allergy & Immunology | Past | Accepting new patients |
Locations
415 S 28th Ave
Hattiesburg, MS 39401
Phone (601) 261-3606
6414 U S Highway 98
Ste 80
Hattiesburg, MS 39402
Phone (601) 261-1800
2500 N State St
Jackson, MS 39216
Phone (601) 815-4775
3550 Highway 468 W
Whitfield, MS 39193
3550 Highway 468 W
#B60
Whitfield, MS 39193
Interoperability endpoints
- mwadsworth151376@directpatientrecord.com
Organizations & group practices 7
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Multi-Specialty Clinic/Center
- Hattiesburg, MS
- NPI 1740213446
-
- Mental Illness Community Based Residential Treatment Facility
- Jackson, MS
- NPI 1336224179
-
- General Acute Care Hospital
- Jackson, MS
- NPI 1154317527
-
- Primary Care Clinic/Center
- Flowood, MS
- NPI 1912600354
-
- Prosthetic/Orthotic Supplier
- Jackson, MS
- NPI 1235019530
-
- Family Medicine Physician
- Grenada, MS
- NPI 1932538527
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Laurel, MS
- NPI 1245263540
Allergy & Immunology
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Whitfield, MS
- NPI 1396830147
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1552953600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767657600000",
"number": "1003375858",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "415 S 28TH AVE",
"city": "HATTIESBURG",
"state": "MS",
"postal_code": "394017246",
"telephone_number": "601-264-6000",
"fax_number": "601-261-1801"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6414 U S HIGHWAY 98 STE 80",
"city": "HATTIESBURG",
"state": "MS",
"postal_code": "394027838",
"telephone_number": "601-261-1800",
"fax_number": "601-261-1801"
}
],
"practiceLocations": [
{
"address_1": "2500 N State St",
"address_purpose": "LOCATION",
"city": "Jackson",
"state": "MS",
"postal_code": "392164500",
"country_code": "US",
"telephone_number": "601-815-0600",
"fax_number": "601-815-0985",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WADSWORTH",
"first_name": "MARLEE",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-03-19",
"last_updated": "2026-01-06",
"certification_date": "2026-01-06",
"status": "A"
},
"taxonomies": [
{
"code": "207K00000X",
"taxonomy_group": "",
"desc": "Allergy & Immunology",
"state": "MS",
"license": "31595",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MS",
"license": "31595",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Hattiesburg, MS
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.