Active NPI
Marc A Warmuth, MD
- Hematology & Oncology Physician
- St Augustine, FL
National Provider Identifier
1265429989
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology & Oncology Physician
- License
- ME 73421
- Practice address
- 121 Whitehall Dr
St Augustine, FL 32086-5266 - Phone
- (904) 825-4500
- Fax
- (904) 825-3672
- NPI assigned
- Sep 29, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hematology & Oncology Physician | 207RH0003X | ME 73421 | FL | Primary |
Addresses
Primary practice location
121 Whitehall Dr
St Augustine, FL 32086-5266
Mailing address
7751 Belfort Pkwy Ste 350
Jacksonville, FL 32256-6951
Phone (904) 363-2113
Other practice location 1
2 Shircliff Way
Jacksonville, FL 32204-4753
Phone (904) 388-2619
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 41977 | Other | FL | BCBS |
| 255201900 | Medicaid | FL | |
| 248299 | Other | FL | AVMED |
| 5406652 | Other | FL | AETNA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in FL
- 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
- Hematology/Oncology
- Education
- University of Texas Medical School at Houston, 1991
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
121 Whitehall Dr
St Augustine, FL 32086-5266
Phone (904) 825-4500
Hospital & facility affiliations
- Flagler Hospital
- AdventHealth Palm Coast
- Adventhealth Palm Coast Parkway
- Baptist Health Medical Center - Jacksonville
Organizations & group practices 1
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.
-
- Hematology & Oncology Physician
- Jacksonville, FL
- NPI 1528323268
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Palm Coast, FL
- NPI 1861102345
-
- General Acute Care Hospital
- St Augustine, FL
- NPI 1144211020
-
- General Acute Care Hospital
- Palm Coast, FL
- NPI 1679678486
-
- General Acute Care Hospital
- Jacksonville, FL
- NPI 1578620449
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1127952000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756252800000",
"number": "1265429989",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7751 BELFORT PKWY STE 350",
"city": "JACKSONVILLE",
"state": "FL",
"postal_code": "322566951",
"telephone_number": "904-363-2113",
"fax_number": "904-538-3672"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "121 WHITEHALL DR",
"city": "ST AUGUSTINE",
"state": "FL",
"postal_code": "320865266",
"telephone_number": "904-825-4500",
"fax_number": "904-825-3672"
}
],
"practiceLocations": [
{
"address_1": "2 Shircliff Way",
"address_purpose": "LOCATION",
"city": "Jacksonville",
"state": "FL",
"postal_code": "322044753",
"country_code": "US",
"telephone_number": "904-388-2619",
"fax_number": "904-388-0240",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WARMUTH",
"first_name": "MARC",
"middle_name": "A",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-09-29",
"last_updated": "2025-08-27",
"certification_date": "2025-08-27",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "FL",
"license": "ME 73421",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "41977",
"state": "FL"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "255201900",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AVMED",
"identifier": "248299",
"state": "FL"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "5406652",
"state": "FL"
}
],
"endpoints": [],
"other_names": []
}Other providers in St Augustine, FL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 2025; 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.