Stephen M. Konieczny, PA

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA.0002307 Issued in CO

Practice address

1290 N Broadway Ste 1400
Denver, CO 80203-5605

Phone

(303) 409-4444

Fax

(347) 440-0031

NPI assigned

Sep 26, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CO

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: stephen.konieczny.1@27127.direct.athenahealth.com

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.

• Apex Emergency Group, Inc

  • Emergency Medicine Physician
  • Lakewood, CO
  • NPI 1740231356
  NPD (past)

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

{
    "created_epoch": "1159228800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1689775447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4550 MONTGOMERY AVE STE 3",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208143886",
            "telephone_number": "313-488-4332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1290 N BROADWAY STE 1400",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802035605",
            "telephone_number": "303-409-4444",
            "fax_number": "347-440-0031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KONIECZNY",
        "first_name": "STEPHEN",
        "middle_name": "M.",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-26",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CO",
            "license": "2307",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CO",
            "license": "PA.0002307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Francis Konecnik, MA, MSW, LICSW
• Daniel Kong, MD
• Yoki Kong
• Christopher Koniarczyk, LPC
• Courtney Marie Koniarczyk, RDH
• Jessica Konior, LCSW
• Alisa Konishi
• Bryan Patrick Kono, M.D.
• Scott Arthur Kono, DO
• Isabel Remy Konstantino

• Medical Physician Assistant in Denver, CO
• Providers in Denver, CO by specialty
• Medical Physician Assistant in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.