Individual provider Active NPI

Angela D Frietze, CRNA

  • Certified Registered Nurse Anesthetist
  • Clarion, IA
National Provider Identifier
1679877476
Registry record updated Sep 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
CRNA-01162 Issued in NM
Practice address
1316 S Main St
Clarion, IA 50525-2019
Phone
(844) 474-4321
NPI assigned
Jan 7, 2011
Last updated
Sep 24, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 24, 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 CRNA-01162 NM Primary
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X D091914 IA

Addresses

Primary practice location

1316 S Main St
Clarion, IA 50525-2019

Mailing address

1201 Julia St
Okoboji, IA 51355-2500
Phone (605) 413-3795

Other practice location 1

403 1st St SE
Belmond, IA 50421-1201
Phone (844) 474-4321

Other names 1

  • Angela Kastner Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NM, TX, IA3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20111121000620 NM Practitioner - Certified Registered Nurse Anesthetist (Crna) 8325226160 Reassigns benefits to 11 organizations
I20141030001908 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 8325226160 Reassigns benefits to 3 organizations
I20250723002908 IA Practitioner - Certified Registered Nurse Anesthetist (Crna) 8325226160 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Otero County Hospital AssociationGroup PAC ID 3173516606, 245 clinicians

Practice addresses (Care Compare)

2669 Scenic Dr
Alamogordo, NM 88310-8700
Phone (505) 439-6100

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
524MNMDAdult Health Clinical Nurse Specialist
CRNA-01162NMMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Fillmore Eye Clinic Incorporated Multi-Specialty CurrentSince Aug 5, 2014 Accepting new patients
Fillmore Eye Clinic Incorporated CurrentSince Aug 5, 2014 Accepting new patients
El Paso Ams, PLLC Multi-Specialty CurrentSince Nov 1, 2021 Accepting new patients
Otero County Hospital Association CurrentSince Dec 29, 2022 Accepting new patients
Floyd County Memorial Hospital Commission Multi-Specialty Current Accepting new patients
Main Street Anesthesia of New Mexico, LLC Multi-Specialty CurrentSince Nov 1, 2019 Accepting new patients
Floyd County Memorial Hospital Commission Multi-Specialty Current Accepting new patients
Resource Anesthesiology Associates of NM Inc Multi-Specialty CurrentSince Sep 22, 2014 Accepting new patients
G & G Anesthesia LLC Multi-Specialty CurrentSince Aug 1, 2022 Accepting new patients
Floyd County Memorial Hospital Commission Multi-Specialty CurrentSince Jul 1, 2025 Accepting new patients
Cibola General Hospital Corporation Multi-Specialty Current Accepting new patients
Otero County Hospital Association Multi-Specialty CurrentSince Dec 29, 2022 Accepting new patients
Anesthesia Associates of New Mexico P C Multi-Specialty CurrentSince Apr 1, 2022 Accepting new patients
Youngs Professional Services LLC Multi-Specialty CurrentSince Jun 20, 2022 Accepting new patients
Anesthesia Associates of El Paso PA Multi-Specialty CurrentSince Aug 1, 2014 Accepting new patients
Anesthesia & Pain Management Services of Pueblo Multi-Specialty PastSince Nov 21, 2015 Accepting new patients
Taos Health Systems, Inc., Holy Cross Hospital Past Accepting new patients

Locations

403 1st St SE
Belmond, IA 50421
Phone (641) 444-3223

1501 S Main St
Ste 6
Charles City, IA 50616
Phone (641) 228-5151

800 11th St
Charles City, IA 50616
Phone (641) 228-6830

1316 S Main St
Clarion, IA 50525
Phone (515) 532-2811

1124 10th St
Alamogordo, NM 88310
Phone (575) 434-1200

2301 Indian Wells Rd
Ste B
Alamogordo, NM 88310
Phone (575) 437-0890

2669 Scenic Dr
Alamogordo, NM 88310
Phone (505) 439-6100

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

504 Elm St NE
Albuquerque, NM 87102
Phone (505) 724-2000

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

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

900 W Ash St
Deming, NM 88030
Phone (505) 546-2761

1901 Red Rock Dr
Gallup, NM 87301
Phone (505) 726-6875

1016 E Roosevelt Ave
Grants, NM 87020
Phone (505) 287-4446

2450 S Telshor Blvd
Las Cruces, NM 88011
Phone (505) 522-8641

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

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

1801 N Oregon St
El Paso, TX 79902
Phone (409) 883-9361

2000 Transmountain Rd
El Paso, TX 79911
Phone (915) 247-8893

4815 Alameda Ave
El Paso, TX 79905
Phone (915) 215-6000

Interoperability endpoints

  • Direct secure messaging: afrietze@fec.intellechartdirect.net

Organizations & group practices 20

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

View all 20

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": "1294358400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790208000000",
    "number": "1679877476",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1201 JULIA ST",
            "city": "OKOBOJI",
            "state": "IA",
            "postal_code": "513552500",
            "telephone_number": "605-413-3795"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1316 S MAIN ST",
            "city": "CLARION",
            "state": "IA",
            "postal_code": "505252019",
            "telephone_number": "844-474-4321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "403 1st St SE",
            "address_purpose": "LOCATION",
            "city": "Belmond",
            "state": "IA",
            "postal_code": "504211201",
            "country_code": "US",
            "telephone_number": "844-474-4321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRIETZE",
        "first_name": "ANGELA",
        "middle_name": "D",
        "name_prefix": "Mrs.",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-01-07",
        "last_updated": "2026-09-24",
        "certification_date": "2026-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NM",
            "license": "CRNA-01162",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IA",
            "license": "D091914",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANGELA",
            "last_name": "KASTNER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Clarion, IA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 24, 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.