Individual provider Active NPI

Alison Hilarie Erway-Brewer, CRNA

  • Certified Registered Nurse Anesthetist
  • Tucson, AZ
National Provider Identifier
1548243132
Registry record updated Jun 1, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
CRNA1439 Issued in AZ
Practice address
1505 N Swan Rd Ste 121
Tucson, AZ 85712-4044
Phone
(520) 795-3090
NPI assigned
Nov 28, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 1, 2021

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

Specialties & licenses 7

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X RN100759 GA
Certified Registered Nurse Anesthetist 367500000X 5096868R NC
Certified Registered Nurse Anesthetist 367500000X 134092 MA
Certified Registered Nurse Anesthetist 367500000X APRN 2134 SC
Certified Registered Nurse Anesthetist 367500000X RN234806L PA
Certified Registered Nurse Anesthetist 367500000X CRNA1439 AZ Primary
Certified Registered Nurse Anesthetist 367500000X 0024077374 VA

Addresses

Primary practice location

1505 N Swan Rd Ste 121
Tucson, AZ 85712-4044

Mailing address

4935 E Lee St
Tucson, AZ 85712-4024
Phone (910) 431-0336

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20180122003247 AZ Practitioner - Certified Registered Nurse Anesthetist (Crna) 7517923576 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arizona Digestive Health PCGroup PAC ID 6507940731, 134 clinicians

Practice addresses (Care Compare)

7490 N Oracle Rd
Suite 200
Tucson, AZ 85704-4444
Phone (520) 372-2374

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
CRNA1439AZMDCertified Registered Nurse Anesthetist
RN100759GAMDCertified Registered Nurse Anesthetist
134092MAMDCertified Registered Nurse Anesthetist
5096868RNCMDCertified Registered Nurse Anesthetist
RN234806LPAMDCertified Registered Nurse Anesthetist
APRN 2134SCMDCertified Registered Nurse Anesthetist
0024077374VAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Arizona Digestive Health, PC CurrentSince May 19, 2025 Accepting new patients
Swan Gastroenterology, P.C. CurrentSince Jun 1, 2021 Accepting new patients
Professional Anesthesia Services LLC CurrentSince Jan 19, 2026 Accepting new patients
Dec Anesthesia LLC CurrentSince Apr 30, 2018 Accepting new patients
Anesthesia Associates of Tucson LLC CurrentSince Mar 4, 2019 Accepting new patients
Gateway Anesthesia and Pain Associates PLLC Nurse Anesthetist, Certified Registered CurrentSince Dec 30, 2017 Accepting new patients
Butte Pain and Anesthesia Associates, PLLC Past Accepting new patients
East Carolina Anesthesia Associates, PLLC Nurse Anesthetist, Certified Registered PastSince Jan 1, 2006 Accepting new patients
Saint Alphonsus Medical Center Baker City, Inc Nurse Anesthetist, Certified Registered Past Accepting new patients
Washington Hospital Center Corp Past Accepting new patients
Colleton Medical Anesthesia, LLC Nurse Anesthetist, Certified Registered Past Accepting new patients
Colleton Medical Hospitalists LLC Past Accepting new patients
Wallace Thomson Hospital Past Accepting new patients
Anesthesia Associates of Easton, P C Past Accepting new patients
Mesa Az Endoscopy ASC LLC PastSince Oct 17, 2021 Accepting new patients
Anesthesiology of Greenwood PA PastSince Apr 1, 1993 Accepting new patients
Frances Mahon Deaconess Hospital Past Accepting new patients

Locations

1900 N Higley Rd
Gilbert, AZ 85234
Phone (480) 543-2000

4838 E Baseline Rd
Ste 108
Mesa, AZ 85206
Phone (480) 981-2400

603 W Baseline Rd
Ste 101
Mesa, AZ 85210
Phone (480) 969-0405

111 El Camino Real
Sierra Vista, AZ 85635
Phone (520) 459-3850

610 E Baseline Rd
Tempe, AZ 85283
Phone (480) 969-0405

1505 N Swan Rd
Ste 121
Tucson, AZ 85712
Phone (520) 795-3090

6630 E Carondelet Dr
Tucson, AZ 85710
Phone (520) 675-3076

7490 N Oracle Rd
Ste 200
Tucson, AZ 85704
Phone (520) 372-2287

7566 N La Cholla Blvd
Ste B
Tucson, AZ 85741
Phone (520) 547-5845

7566 N La Cholla Blvd
Tucson, AZ 85741
Phone (520) 547-5847

7445 E Tanque Verde Rd
Tucson, AZ 85715
Phone (520) 722-0744

2220 W Orange Grove Rd
Tucson, AZ 85741
Phone (520) 877-5660

Organizations & group practices 18

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.

View all 18

NPI Registry JSON

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

{
    "created_epoch": "1133136000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1622505600000",
    "number": "1548243132",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4935 E LEE ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857124024",
            "telephone_number": "910-431-0336"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1505 N SWAN RD STE 121",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857124044",
            "telephone_number": "520-795-3090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ERWAY-BREWER",
        "first_name": "ALISON",
        "middle_name": "HILARIE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-28",
        "last_updated": "2021-06-01",
        "certification_date": "2021-06-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "GA",
            "license": "RN100759",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NC",
            "license": "5096868R",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MA",
            "license": "134092",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "SC",
            "license": "APRN 2134",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN234806L",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AZ",
            "license": "CRNA1439",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "VA",
            "license": "0024077374",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Tucson, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 1, 2021; 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.