Rheumatology Associates, LLC

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

Legal business name

RHEUMATOLOGY ASSOCIATES, LLC

Practice address

224 S Woods Mill Rd Ste 270
Chesterfield, MO 63017-3513

Phone

(636) 685-7709

Fax

(314) 590-5958

NPI assigned

Sep 10, 2014

Organization subpart

Yes

Parent organization

ST. LUKES MEDICAL GROUPAs reported in NPPES

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

Authorized official

Name

Darren Haskell, MD.

Title

Chief Medical Officer

Phone

(314) 205-6444

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MO

Enrollment records 1

Part of

St Lukes Medical Group

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• St. Lukes Medical Group

  • Family Medicine Physician
  • Chesterfield, MO
  • NPI 1215308945
  NPPES parent name

Practitioners 1

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

• Linda M Hunt, MD

  • Rheumatology Physician
  • Chesterfield, MO
  • NPI 1265455547
  Medicare reassignment NPD

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

{
    "created_epoch": "1410307200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772668800000",
    "number": "1326449232",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "121 SAINT LUKES CENTER DR",
            "city": "CHESTERFIELD",
            "state": "MO",
            "postal_code": "630173518",
            "telephone_number": "636-685-7804",
            "fax_number": "314-576-2344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "224 S WOODS MILL RD STE 270",
            "city": "CHESTERFIELD",
            "state": "MO",
            "postal_code": "630173513",
            "telephone_number": "636-685-7709",
            "fax_number": "314-590-5958"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RHEUMATOLOGY ASSOCIATES, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ST. LUKES MEDICAL GROUP",
        "enumeration_date": "2014-09-10",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A",
        "authorized_official_last_name": "HASKELL",
        "authorized_official_first_name": "DARREN",
        "authorized_official_title_or_position": "CHIEF MEDICAL OFFICER",
        "authorized_official_telephone_number": "314-205-6444",
        "authorized_official_credential": "MD."
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Rheumatology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Revital LLC
• Revitalize Chiropractic, LLC
• James Alan Reynolds, MD
• Kathryn Reynolds, O.D.
• Jennifer K Rezabek, MPT
• Rheumatology Care LLC
• Emily Michelle Rhodes, PNP
• Rhonda J. Banford, LLC
• Renee' Suzanne Rhyne
• Nazish Riaz, MD

• Rheumatology Physician in Chesterfield, MO
• Providers in Chesterfield, MO by specialty
• Rheumatology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.