St. Louis Electrophysiology Specialists, LLC

Primary specialty

Clinical Cardiac Electrophysiology PhysicianTaxonomy code 207RC0001X

Legal business name

ST. LOUIS ELECTROPHYSIOLOGY SPECIALISTS, LLC

Practice address

121 Saint Lukes Center Dr Ste 501
Chesterfield, MO 63017-3519

Phone

(636) 685-7738

Fax

(314) 590-5927

NPI assigned

Mar 11, 2016

Last updated

Mar 5, 2026By the provider in NPPES

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 R. Haskell, MD.NPI 1689636813

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

Locations

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 7

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Jonas Aaron Cooper, MD

  • Clinical Cardiac Electrophysiology Physician
  • Chesterfield, MO
  • NPI 1154499499
  Medicare reassignment Care Compare group NPD
• Amanda Catherine Hopen

  • Family Nurse Practitioner
  • Chesterfield, MO
  • NPI 1780541144
  Medicare reassignment Care Compare group NPD
• Michael L Shapiro, M.D.

  • Clinical Cardiac Electrophysiology Physician
  • Saint Louis, MO
  • NPI 1306845326
  Medicare reassignment Care Compare group NPD
• Heather Nicole Uelhof

  • Acute Care Nurse Practitioner
  • O'Fallon, MO
  • NPI 1881296788
  Medicare reassignment Care Compare group NPD
• Andrew Elliot Berdy, MD

  • Cardiovascular Disease Physician
  • Belleville, IL
  • NPI 1821425067

  Clinical Cardiac Electrophysiology, MO

  Medicare reassignment Care Compare group NPD
• Tracy Lynn Novak, ACNP

  • Gerontology Nurse Practitioner
  • Saint Louis, MO
  • NPI 1295335966
  Medicare reassignment NPD
• Darren R. Haskell, M.D.

  • Internal Medicine Physician
  • Chesterfield, MO
  • NPI 1689636813
  NPD (past) Authorized official

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

{
    "created_epoch": "1457654400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772668800000",
    "number": "1629439187",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "121 SAINT LUKES CENTER DR STE 501",
            "city": "CHESTERFIELD",
            "state": "MO",
            "postal_code": "630173519",
            "telephone_number": "636-685-7738",
            "fax_number": "314-590-5927"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "121 SAINT LUKES CENTER DR STE 501",
            "city": "CHESTERFIELD",
            "state": "MO",
            "postal_code": "630173519",
            "telephone_number": "636-685-7738",
            "fax_number": "314-590-5927"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ST. LOUIS ELECTROPHYSIOLOGY SPECIALISTS, LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ST. LUKES MEDICAL GROUP",
        "enumeration_date": "2016-03-11",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A",
        "authorized_official_last_name": "HASKELL",
        "authorized_official_first_name": "DARREN",
        "authorized_official_middle_name": "R.",
        "authorized_official_title_or_position": "CHIEF MEDICAL OFFICER",
        "authorized_official_telephone_number": "314-205-6444",
        "authorized_official_credential": "MD."
    },
    "taxonomies": [
        {
            "code": "207RC0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Clinical Cardiac Electrophysiology Physician in Chesterfield, MO
• Providers in Chesterfield, MO by specialty
• Clinical Cardiac Electrophysiology 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.