Flatirons Surgery Center, LLC

Primary specialty

Ambulatory Surgical Clinic/CenterTaxonomy code 261QA1903X

License

16A423 Issued in CO

Legal business name

FLATIRONS SURGERY CENTER, LLC

Doing business as

Peak Gastroenterology

Practice address

9101 Kimmer Dr Ste 1000
Lone Tree, CO 80124-8454

Phone

(720) 890-2721

Fax

(720) 890-6117

NPI assigned

Nov 9, 2006

Organization subpart

No

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

Authorized official

Name

Jill Finke

Title

Officer/Authorized Official

Phone

(210) 478-5430

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Peak Gastroenterology Doing business as

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CO

Enrollment records 1

Listed as

Flatirons Surgery Center LLCCCN 06C0001080

Medicare certification status

ActiveFrom the Provider of Services file

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

CLIA laboratory certificates

Tax ID family

Ability Network2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Flatirons Surgery Center, L.L.C.

  • Ambulatory Surgical Clinic/Center
  • Louisville, CO
  • NPI 1215902085
  NPD tax ID

Member of 3

Organizations this organization is a member of, according to the National Provider Directory.

• Portercare Adventist Health System

  • Sports Medicine (Internal Medicine) Physician
  • Lone Tree, CO
  • NPI 1982213419

  Member Of

  NPD member
• Baylor University Medical Center

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1447250253

  Member Of

  NPD member
• VHS San Antonio Partners LLC

  • Psychiatric Hospital Unit
  • San Antonio, TX
  • NPI 1487633509

  Member Of

  NPD member

Locations

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

{
    "created_epoch": "1163030400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757894400000",
    "number": "1679644017",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9101 KIMMER DR STE 1000",
            "city": "LONE TREE",
            "state": "CO",
            "postal_code": "801248454",
            "telephone_number": "720-890-2721",
            "fax_number": "720-890-6117"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9101 KIMMER DR STE 1000",
            "city": "LONE TREE",
            "state": "CO",
            "postal_code": "801248454",
            "telephone_number": "720-890-2721",
            "fax_number": "720-890-6117"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FLATIRONS SURGERY CENTER, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-11-09",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A",
        "authorized_official_last_name": "FINKE",
        "authorized_official_first_name": "JILL",
        "authorized_official_title_or_position": "OFFICER/AUTHORIZED OFFICIAL",
        "authorized_official_telephone_number": "210-478-5430"
    },
    "taxonomies": [
        {
            "code": "261QA1903X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Ambulatory Surgical",
            "state": "CO",
            "license": "16A423",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "75521339",
            "state": "CO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/gateway/documentsubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "100 N 6th St Ste 900A",
            "city": "Minneapolis",
            "state": "MN",
            "country_code": "US",
            "postal_code": "554031516",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Peak Gastroenterology",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Jacqueline A. Fitch
• Carroll Fitzgerald, RN
• Mark S Fitzgerald, MD
• Kelly Fitzharris, LPN
• Diann Fitzsimmons
• Nancy Lynn Flattem, M.D., M.S.
• Erika Fleith
• Holly Fleming
• Rachel Fleshman, RN
• Melissa Gayle Foley, NP

• Ambulatory Surgical Clinic/Center in Lone Tree, CO
• Providers in Lone Tree, CO by specialty
• Ambulatory Surgical Clinic/Center in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2025; 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.