NPIMap

Individual provider Active NPI

Adam Pfeifer, CNRA

  • Certified Registered Nurse Anesthetist
  • Louisville, KY
National Provider Identifier
1255878138
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
3011063 Issued in KY
Practice address
601 S Floyd St
Suite 407
Louisville, KY 40202-1835
Phone
(502) 629-2880
NPI assigned
Jan 30, 2017
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 3011063 KY Primary

Addresses

Primary practice location

601 S Floyd St
Suite 407
Louisville, KY 40202-1835

Mailing address

2209 Outer Circle Dr
Crestwood, KY 40014-9113

Other practice location 1

3920 Dutchmans Ln
Louisville, KY 40207-4702
Phone (502) 852-5851

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170421000799 KY Practitioner - Certified Registered Nurse Anesthetist (Crna) 5294011565 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Professional Anesthesia Services of Kentucky PLLCGroup PAC ID 0244590305, 351 clinicians
Universal Anesthesia Services LLCGroup PAC ID 9830268341, 58 clinicians
Bluegrass Anesthesia Services, PSCGroup PAC ID 6305750209, 14 clinicians

Practice addresses (Care Compare)

200 E Chestnut St
Louisville, KY 40202-1831
Phone (502) 629-8000

299 Kings Daughters Dr
Frankfort, KY 40601-6514
Phone (502) 875-5240

4960 Norton Healthcare Blvd
Louisville, KY 40241-2831
Phone (502) 446-8000

Hospital & facility affiliations

  • Norton Hospitals, Inc Hospital, Louisville, KY, CCN 180088
  • Frankfort Regional Medical Center Hospital, Frankfort, KY, CCN 180127

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

Practice roles

OrganizationSpecialtyStatusNew patients
Bluegrass Anesthesia Services, PSC Nurse Anesthetist, Certified Registered CurrentSince Dec 1, 2022 Accepting new patients
Professional Anesthesia Services of Kentucky PLLC Nurse Anesthetist, Certified Registered CurrentSince Oct 1, 2025 Accepting new patients
Universal Anesthesia Services LLC Nurse Anesthetist, Certified Registered CurrentSince Mar 14, 2017 Accepting new patients

Locations

3423 Solutions Ctr
Chicago, IL 60677

100 Diagnostic Dr
Frankfort, KY 40601
Phone (502) 226-3937

299 Kings Daughters Dr
Hatton, KY 40601
Phone (502) 875-5240

200 E Chestnut St
Louisville, KY 40202
Phone (502) 446-8000

Organizations & group practices 3

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.

Hospital & facility affiliations 15

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1485734400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1255878138",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2209 OUTER CIRCLE DR",
            "city": "CRESTWOOD",
            "state": "KY",
            "postal_code": "400149113"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "601 S FLOYD ST",
            "address_2": "SUITE 407",
            "city": "LOUISVILLE",
            "state": "KY",
            "postal_code": "402021835",
            "telephone_number": "502-629-2880"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3920 Dutchmans Ln",
            "address_purpose": "LOCATION",
            "city": "Louisville",
            "state": "KY",
            "postal_code": "402074702",
            "country_code": "US",
            "telephone_number": "502-852-5851",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PFEIFER",
        "first_name": "ADAM",
        "credential": "CNRA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2017-01-30",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "KY",
            "license": "3011063",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Louisville, KY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.