One Rheumatology LLC

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

Legal business name

ONE RHEUMATOLOGY LLC

Practice address

11380 Prosperity Farms Rd Ste E121
Palm Beach Gardens, FL 33410-3474

Phone

(561) 559-1110

Fax

(561) 559-1118

NPI assigned

May 6, 2025

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Clifford Stermer, M.D.NPI 1730529918

Title

Medical Director

Phone

(561) 559-1110

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Clifford Stermer, M.D.

  • Rheumatology Physician
  • Palm Beach Gardens, FL
  • NPI 1730529918
  Medicare reassignment Care Compare group NPD Authorized official
• Jessika Helena Fox, FNP-BC

  • Family Nurse Practitioner
  • Palm Beach Gardens, FL
  • NPI 1568048445
  Medicare reassignment Care Compare group NPD
• Britni Lynn Saint John, ARNP, FNP-C

  • Nurse Practitioner
  • Orlando, FL
  • NPI 1760934103
  Medicare reassignment Care Compare group NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1746489600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789344000000",
    "number": "1679362552",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11380 PROSPERITY FARMS RD STE E121",
            "city": "PALM BEACH GARDENS",
            "state": "FL",
            "postal_code": "334103474",
            "telephone_number": "561-559-1110",
            "fax_number": "561-559-1118"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11380 PROSPERITY FARMS RD STE E121",
            "city": "PALM BEACH GARDENS",
            "state": "FL",
            "postal_code": "334103474",
            "telephone_number": "561-559-1110",
            "fax_number": "561-559-1118"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONE RHEUMATOLOGY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-06",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A",
        "authorized_official_last_name": "STERMER",
        "authorized_official_first_name": "CLIFFORD",
        "authorized_official_title_or_position": "MEDICAL DIRECTOR",
        "authorized_official_telephone_number": "561-559-1110",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Rheumatology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "332900000X",
            "taxonomy_group": "",
            "desc": "Non-Pharmacy Dispensing Site",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Denise G Olsen, RPH
• Wren Ann Omson
• On Site Physical Therapy LLC
• Oncology and Hematology Consultants of Palm Beaches
• One Oak Healing and Wellness LLC
• Christopher Charles Oneal, DPT
• Michelle Oneal, OTD, OTR/L
• Frank S Onofrio Jr., M.D.
• Chelsie Ontiveroz, RN
• Optimal Function Medical Group, LLC

• Rheumatology Physician in Palm Beach Gardens, FL
• Providers in Palm Beach Gardens, FL by specialty
• Rheumatology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.

Verify at the official NPI Registry.