Active NPI
Diana Alma Santiago, MD
- Radiation Oncology Physician
- Newnan, GA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Radiation Oncology Physician
- License
- 42421
- Practice address
- 745 Poplar Rd
Newnan, GA 30265-1618 - Phone
- (770) 400-4700
- Fax
- (770) 400-4096
- NPI assigned
- Jun 5, 2006
- 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 |
|---|---|---|---|---|
| Specialist | 174400000X | 42421 | GA | |
| Radiation Oncology Physician | 2085R0001X | 42421 | GA | Primary |
Addresses
Primary practice location
745 Poplar Rd
Newnan, GA 30265-1618
Mailing address
255 Professional CT
Riverdale, GA 30274-2531
Phone (770) 907-0554
Other practice location 1
1255 Highway 54 W
Fayetteville, GA 30214-4526
Phone (770) 719-5850
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00740847A | Medicaid | GA | |
| 00740847B | Medicaid | GA | |
| 00740847E | Medicaid | GA | |
| 00740847C | Medicaid | GA | |
| 00740847D | Medicaid | GA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in GA
- 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
- Radiation Oncology
- Education
- Medical University of South Carolina College of Medicine, 1992
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
745 Poplar Rd
Newnan, GA 30265-1618
Phone (770) 254-9600
Hospital & facility affiliations
- Piedmont Newnan Hospital, Inc
- Piedmont Fayette Hospital
- Piedmont Hospital, Inc
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 42421 | GA | MD | Radiation Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Griffin Regional Radiation Therapy Center, Inc. | Radiation Oncology | Current | Accepting new patients |
| Newnan Regional Radiation Therapy Center, Inc. | Radiation Oncology | Current | Accepting new patients |
| Therapeutic Radiation Oncology, PC | Radiation Oncology | Current | Accepting new patients |
| Henry Radiation Oncology Center, LLC | Radiation Oncology | Past | Accepting new patients |
Locations
1968 Ptree Rd NW
Atlanta, GA 30309
Phone (404) 605-2222
1800 Hospital South Dr
Austell, GA 30106
Phone (770) 793-7196
1255 Highway 54 W
Fayetteville, GA 30214
Phone (770) 719-6911
725 S 8th St
Griffin, GA 30224
Phone (404) 222-9411
745 Poplar Rd
Newnan, GA 30265
Phone (404) 478-8785
211 Millard Farmer Ind Blvd
Newnan, GA 30263
Phone (770) 254-9600
275 Professional Ct
#B
Riverdale, GA 30274
Phone (770) 907-0554
255 Professional Ct
Riverdale, GA 30274
Phone (770) 907-0554
1133 Eagles Landing Pkwy
Stockbridge, GA 30281
Phone (678) 604-1000
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Piedmont Newnan Hospital, Inc. | Hospital | Corporate Director | Jul 1, 2021 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- General Acute Care Hospital
- Newnan, GA
- NPI 1134133002
Corporate Director
Organizations & group practices 4
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.
-
- Radiation Oncology Physician
- Fayetteville, GA
- NPI 1629019534
-
- Radiation Oncology Physician
- Griffin, GA
- NPI 1255376174
-
- Radiation Oncology Physician
- Newnan, GA
- NPI 1205862281
-
- Radiation Oncology Physician
- Stockbridge, GA
- NPI 1689906505
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fayetteville, GA
- NPI 1528027240
-
- General Acute Care Hospital
- Atlanta, GA
- NPI 1962461681
-
- General Acute Care Hospital
- Newnan, GA
- NPI 1134133002
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1149465600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1640563200000",
"number": "1073552196",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "255 PROFESSIONAL CT",
"city": "RIVERDALE",
"state": "GA",
"postal_code": "302742531",
"telephone_number": "770-907-0554",
"fax_number": "770-907-9048"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "745 POPLAR RD",
"city": "NEWNAN",
"state": "GA",
"postal_code": "302651618",
"telephone_number": "770-400-4700",
"fax_number": "770-400-4096"
}
],
"practiceLocations": [
{
"address_1": "1255 Highway 54 W",
"address_purpose": "LOCATION",
"city": "Fayetteville",
"state": "GA",
"postal_code": "302144526",
"country_code": "US",
"telephone_number": "770-719-5850",
"fax_number": "770-719-5849",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "SANTIAGO",
"first_name": "DIANA",
"middle_name": "ALMA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-05",
"last_updated": "2021-12-27",
"certification_date": "2021-12-27",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "GA",
"license": "42421",
"primary": false
},
{
"code": "2085R0001X",
"taxonomy_group": "",
"desc": "Radiology, Radiation Oncology",
"state": "GA",
"license": "42421",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00740847A",
"state": "GA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00740847B",
"state": "GA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00740847E",
"state": "GA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00740847C",
"state": "GA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00740847D",
"state": "GA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Newnan, GA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 27, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.