Individual provider Active NPI

Michelle F Haimowitz, RN, CNP

  • Critical Care Pediatric Nurse Practitioner
  • Anchorage, AK
National Provider Identifier
1275775496
Registry record updated Apr 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Pediatric Nurse PractitionerTaxonomy code 363LP0222X
License
SP014600 Issued in PA
Practice address
3841 Piper Street
Suite T4-020
Anchorage, AK 99508
Phone
(907) 929-7337
Fax
(907) 929-7330
NPI assigned
Apr 2, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 28, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X RN.348289 OH
Critical Care Pediatric Nurse Practitioner 363LP0222X SP014600 PA Primary

Addresses

Primary practice location

3841 Piper Street
Suite T4-020
Anchorage, AK 99508

Mailing address

3841 Piper Street
Suite T4-020
Anchorage, AK 99508
Phone (907) 929-7337

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address mhaimowitz2017390@ak.providencedirect.org
Direct Messaging Address mhaimowitz2017390@ak.providencedirect.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AK
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20211013001333 AK Practitioner - Nurse Practitioner 0345425443 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN.348289OHMDAcute Care Nurse Practitioner
SP014600PAMDCritical Care Pediatric Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Health & Services- Washington CurrentSince Nov 1, 2021 Accepting new patients
Alaska Pediatric Specialties LLC CurrentSince Dec 1, 2023 Accepting new patients

Locations

3200 Providence Dr
Anchorage, AK 99508
Phone (907) 261-3111

4100 Lake Otis Pkwy
Ste 312
Anchorage, AK 99508
Phone (907) 569-3668

3841 Piper St
Ste T4-020
Anchorage, AK 99508
Phone (907) 646-8500

920 Compassion Cir
Anchorage, AK 99504
Phone (907) 212-9200

Interoperability endpoints

  • Direct secure messaging: mhaimowitz2017390@ak.providencedirect.org

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1238630400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1275775496",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3841 PIPER STREET",
            "address_2": "SUITE T4-020",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "99508",
            "telephone_number": "907-929-7337",
            "fax_number": "907-929-7330"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3841 PIPER STREET",
            "address_2": "SUITE T4-020",
            "city": "ANCHORAGE",
            "state": "AK",
            "postal_code": "99508",
            "telephone_number": "907-929-7337",
            "fax_number": "907-929-7330"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAIMOWITZ",
        "first_name": "MICHELLE",
        "middle_name": "F",
        "credential": "RN, CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-04-02",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "OH",
            "license": "RN.348289",
            "primary": false
        },
        {
            "code": "363LP0222X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics, Critical Care",
            "state": "PA",
            "license": "SP014600",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mhaimowitz2017390@ak.providencedirect.org",
            "affiliation": "N",
            "address_1": "3200 Providence Dr",
            "city": "Anchorage",
            "state": "AK",
            "country_code": "US",
            "postal_code": "995084615",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mhaimowitz2017390@ak.providencedirect.org",
            "affiliation": "N",
            "address_1": "4001 Dale St Ste 201",
            "city": "Anchorage",
            "state": "AK",
            "country_code": "US",
            "postal_code": "995085445",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Anchorage, AK

Sources for this page

Verify at the official NPI Registry.