Individual provider Active NPI

Leah Karhan, CRNA

  • Certified Registered Nurse Anesthetist
  • Tacoma, WA
National Provider Identifier
1902917222
Registry record updated Dec 18, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
AP60927299 Issued in WA
Practice address
3209 S 23Rd St Ste 200
Tacoma, WA 98405-1602
Phone
(253) 272-5127
NPI assigned
Aug 31, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 18, 2019

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 R858021 MS
Certified Registered Nurse Anesthetist 367500000X AP60927299 WA Primary

Addresses

Primary practice location

3209 S 23Rd St Ste 200
Tacoma, WA 98405-1602

Mailing address

2420 S Union Ave Ste 200
Tacoma, WA 98405-1323
Phone (360) 413-8191

Other practice location 1

1200 N State St
Jackson, MS 39202-2000
Phone (601) 954-7501

Other identifiers 1

IdentifierTypeStateIssuer
00578094MedicaidMS

Other names 1

  • Leah Richards Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NM, NY2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20201021001157 NM Practitioner - Certified Registered Nurse Anesthetist (Crna) 3476552621 Reassigns benefits to 4 organizations
I20241004001741 NY Practitioner - Certified Registered Nurse Anesthetist (Crna) 3476552621 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Las Cruces HB Medical Services LLCGroup PAC ID 8123473600, 157 clinicians
Main Street Anesthesia of New Mexico, LLCGroup PAC ID 3476807538, 228 clinicians

Practice addresses (Care Compare)

4311 E Lohman Ave
Las Cruces, NM 88011-8255
Phone (575) 556-7455

601 Dr Martin Luther King Jr Ave NE
Lovelace Medical Center
Albuquerque, NM 87102-3619
Phone (505) 727-8000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R858021MSMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Associates of Rochester, P.C. CurrentSince Aug 12, 2024 Accepting new patients
Main Street Anesthesia of New Mexico, LLC CurrentSince Nov 1, 2020 Accepting new patients
Amsurg Santa Fe Anesthesia LLC Nurse Anesthetist, Certified Registered CurrentSince Apr 1, 2025 Accepting new patients
Anesthesia Associates of New Mexico P C CurrentSince Jan 16, 2024 Accepting new patients
Las Cruces HB Medical Services LLC CurrentSince Nov 28, 2025 Accepting new patients
Cardiac Anesthesia Group PastSince Jun 1, 2001 Accepting new patients
Professional Anesthesia Associates Past Accepting new patients
Corinth Surgery Center, LLC Past Accepting new patients

Locations

601 Martin Luther King Ave NE
Albuquerque, NM 87102
Phone (505) 727-8040

1100 Central Ave SE
Albuquerque, NM 87106
Phone (505) 724-6124

8300 Constitution Ave NE
Albuquerque, NM 87110
Phone (505) 291-2000

4311 E Lohman Ave
Las Cruces, NM 88011
Phone (505) 556-6800

117 E 19th St
Roswell, NM 88201
Phone (505) 727-2000

1630 Hospital Dr
Ste A
Santa Fe, NM 87505
Phone (505) 982-5014

111 Driving Park Ave
Newark, NY 14513
Phone (315) 332-2022

130 Allens Creek Rd
Ste 200
Rochester, NY 14618
Phone (585) 410-6545

Organizations & group practices 8

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 1

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

NPI Registry JSON

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1576627200000",
    "number": "1902917222",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2420 S UNION AVE STE 200",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984051323",
            "telephone_number": "360-413-8191",
            "fax_number": "253-682-2427"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3209 S 23RD ST STE 200",
            "city": "TACOMA",
            "state": "WA",
            "postal_code": "984051602",
            "telephone_number": "253-272-5127"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 N State St",
            "address_purpose": "LOCATION",
            "city": "Jackson",
            "state": "MS",
            "postal_code": "392022000",
            "country_code": "US",
            "telephone_number": "601-954-7501",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KARHAN",
        "first_name": "LEAH",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-31",
        "last_updated": "2019-12-18",
        "certification_date": "2019-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MS",
            "license": "R858021",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "AP60927299",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00578094",
            "state": "MS"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LEAH",
            "last_name": "RICHARDS",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Tacoma, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 18, 2019; 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.