Active NPI
Jason Fondren Moss, DO
- Infectious Disease Physician
- Hattiesburg, MS
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Infectious Disease Physician
- License
- 26163
- Practice address
- 4 Medical Blvd
Hattiesburg, MS 39401 - Phone
- (601) 579-5444
- Fax
- (601) 579-3083
- NPI assigned
- Apr 8, 2014
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Infectious Disease Physician | 207RI0200X | 26163 | MS | Primary |
| Internal Medicine Physician | 207R00000X | 04083 | KY |
Addresses
Primary practice location
4 Medical Blvd
Hattiesburg, MS 39401
Mailing address
415 S 28TH Ave
Hattiesburg, MS 39401-7246
Phone (601) 579-5444
Other practice location 1
900 8th Ave
Fort Worth, TX 76104-3902
Phone (817) 877-5295
Other practice location 2
University Of Kentucky 800 Rose St
Lexington, KY 40536-3902
Phone (859) 323-2636
Other practice location 3
421 S 28th Ave Ste 110
Hattiesburg, MS 39401-7208
Phone (601) 579-5444
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
- Infectious Disease
- Education
- West Virginia School of Osteopathic Medicine, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
415 S 28TH Ave
Hattiesburg, MS 39401-7246
Phone (601) 264-6000
62 Old Airport Rd
Hattiesburg, MS 39401-8382
Phone (601) 544-4550
64 Old Airport Rd
Hattiesburg, MS 39401-8382
Phone (601) 909-9390
66 Old Airport Rd
Hattiesburg, MS 39401-8382
Phone (601) 544-7500
68 Old Airport Rd
Hattiesburg, MS 39401-8382
Phone (601) 545-8700
Hospital & facility affiliations
- Forrest General Home Care
- Forrest General Hospital
- Pearl River County Hospital
- Marion General Hospital
- Perry County General Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 26163 | MS | MD | Infectious Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hattiesburg Clinic PA | Current | Accepting new patients | |
| Sumrall Family Health Center | Current | Accepting new patients | |
| Women'S Health Center | Current | Accepting new patients | |
| Hattiesburg Community Dental Center | Current | Accepting new patients | |
| Hattiesburg Clinic, PA | Current | Accepting new patients | |
| Southeast Mississippi Rural Health Initiative, Inc. | Past | Accepting new patients |
Locations
44 Brooklyn Janice Rd
Brooklyn, MS 39425
Phone (601) 582-1188
66 Old Airport Rd
Hattiesburg, MS 39401
Phone (601) 544-7500
415 S 28th Ave
Hattiesburg, MS 39401
Phone (601) 261-3606
4 Medical Blvd
Hattiesburg, MS 39401
Phone (601) 579-5444
Interoperability endpoints
- jmoss88821@directpatientrecord.com
Organizations & group practices 6
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
-
- Federally Qualified Health Center (FQHC)
- Sumrall, MS
- NPI 1184694036
-
- Primary Care Clinic/Center
- Flowood, MS
- NPI 1912600354
-
- Federally Qualified Health Center (FQHC)
- Hattiesburg, MS
- NPI 1366468266
-
- Federally Qualified Health Center (FQHC)
- Hattiesburg, MS
- NPI 1831167998
-
- Federally Qualified Health Center (FQHC)
- Hattiesburg, MS
- NPI 1538136940
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Hattiesburg, MS
- NPI 1225041809
-
- Home Health Agency
- Hattiesburg, MS
- NPI 1336256700
-
- General Acute Care Hospital
- Columbia, MS
- NPI 1427320993
-
- Critical Access Hospital
- Poplarville, MS
- NPI 1760789903
-
- Rural Acute Care Hospital
- Richton, MS
- NPI 1932143989
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1396915200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788220800000",
"number": "1235558149",
"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": "601-579-5444",
"fax_number": "601-579-5240"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4 MEDICAL BLVD",
"city": "HATTIESBURG",
"state": "MS",
"postal_code": "39401",
"telephone_number": "601-579-5444",
"fax_number": "601-579-3083"
}
],
"practiceLocations": [
{
"address_1": "900 8th Ave",
"address_purpose": "LOCATION",
"city": "Fort Worth",
"state": "TX",
"postal_code": "761043902",
"country_code": "US",
"telephone_number": "817-877-5295",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "University Of Kentucky 800 Rose St",
"address_purpose": "LOCATION",
"city": "Lexington",
"state": "KY",
"postal_code": "405363902",
"country_code": "US",
"telephone_number": "859-323-2636",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "421 S 28th Ave Ste 110",
"address_purpose": "LOCATION",
"city": "Hattiesburg",
"state": "MS",
"postal_code": "394017208",
"country_code": "US",
"telephone_number": "601-579-5444",
"fax_number": "601-579-3083",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MOSS",
"first_name": "JASON",
"middle_name": "FONDREN",
"credential": "DO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2014-04-08",
"last_updated": "2026-09-01",
"certification_date": "2026-09-01",
"status": "A"
},
"taxonomies": [
{
"code": "207RI0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Infectious Disease",
"state": "MS",
"license": "26163",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "KY",
"license": "04083",
"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 Sep 1, 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.