Individual provider Active NPI

Karen L Fairlamb, CRNA

  • Certified Registered Nurse Anesthetist
  • Casa Grande, AZ
National Provider Identifier
1841256708
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RN115681 Issued in AZ
Practice address
1800 E Florence Blvd
Casa Grande, AZ 85222-5303
Phone
(520) 426-6503
NPI assigned
Apr 20, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 0001227243 VA
Certified Registered Nurse Anesthetist 367500000X RN115681 AZ Primary

Addresses

Primary practice location

1800 E Florence Blvd
Casa Grande, AZ 85222-5303

Mailing address

2431 N Sandstone PL
Casa Grande, AZ 85222-6268
Phone (520) 876-5236

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20201013000527 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 3577577584 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1981
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

610 S Watters Rd
Suite 160
Allen, TX 75013-5008
Phone (469) 251-8488

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN115681AZMDCertified Registered Nurse Anesthetist
0001227243VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
New Day Wound Care LLC CurrentSince Sep 16, 2025 Accepting new patients
Casa Grande Community Hospital Past Accepting new patients
Regional Care Physicians Grooup Past Accepting new patients

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1145491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1841256708",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2431 N SANDSTONE PL",
            "city": "CASA GRANDE",
            "state": "AZ",
            "postal_code": "852226268",
            "telephone_number": "520-876-5236"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 E FLORENCE BLVD",
            "city": "CASA GRANDE",
            "state": "AZ",
            "postal_code": "852225303",
            "telephone_number": "520-426-6503"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FAIRLAMB",
        "first_name": "KAREN",
        "middle_name": "L",
        "name_prefix": "Mrs.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-20",
        "last_updated": "2026-07-13",
        "certification_date": "2020-10-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0001227243",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AZ",
            "license": "RN115681",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Casa Grande, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.