Individual provider Active NPI

Matthew Saul Rosales I, CRNA

  • Certified Registered Nurse Anesthetist
  • Los Angeles, CA
National Provider Identifier
1689334674
Registry record updated Dec 18, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
95001638 Issued in CA
Practice address
4867 W Sunset Blvd
Los Angeles, CA 90027-5969
Phone
(132) 378-3868
NPI assigned
Dec 18, 2021
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Dec 18, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse AnesthetistGroup: 193400000X SINGLE SPECIALTY GROUP 367500000X 95001638 CA Primary

Addresses

Primary practice location

4867 W Sunset Blvd
Los Angeles, CA 90027-5969

Mailing address

6721 Toler Ave
Bell Gardens, CA 90201-3207
Phone (562) 833-3005

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address Matthew.s.rosales@kp.org Health Information Exchange (HIE) Kaiser Permanente, 4867 Sunset Bl. LA, ,CA 90027

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220302002614 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 3173917465 Reassigns benefits to 11 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Seven Star Hospital Associates IncGroup PAC ID 4789083338, 129 clinicians
Trinity Anesthesia Group IncGroup PAC ID 3870901929, 11 clinicians
Down Below Certified Registered Nursing Anesthesia PCGroup PAC ID 1557802733, 5 clinicians

Practice addresses (Care Compare)

1117 E Devonshire Ave
Hemet, CA 92543-3083
Phone (951) 652-2811

31625 De Portola Rd
Suite 101
Temecula, CA 92592-2770
Phone (951) 501-4200

820 E Mountain View St
Barstow, CA 92311-3004
Phone (760) 256-1761

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
95001638CAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Trinity Anesthesia Group Inc Single Specialty CurrentSince May 1, 2025 Accepting new patients
Tip Top Anesthesia Group Inc Single Specialty CurrentSince Oct 6, 2023 Accepting new patients
Sweet Dreams Anesthesia Inc Single Specialty CurrentSince Feb 1, 2023 Accepting new patients
Cep America - Anesthesia PC CurrentSince Apr 1, 2024 Accepting new patients
Cep America - Anesthesia PC CurrentSince Apr 1, 2024 Accepting new patients
Cep America - Anesthesia, PC Single Specialty Current Accepting new patients
Lightning Anesthesia Nursing Services, P.C. Single Specialty CurrentSince May 1, 2025 Accepting new patients
Seven Star Hospital Associates Inc. Single Specialty CurrentSince May 25, 2024 Accepting new patients
Relevo Health PC Single Specialty CurrentSince Nov 1, 2023 Accepting new patients
El Camino Anesthesia Single Specialty CurrentSince Apr 12, 2023 Accepting new patients
Sda Services of Ca Single Specialty CurrentSince Jan 1, 2023 Accepting new patients
Relevo Health PC CurrentSince Nov 1, 2023 Accepting new patients
Divine Anesthesia Inc Single Specialty CurrentSince Aug 10, 2024 Accepting new patients
Henry Mayo Newhall Memorial Hospital Single Specialty Past Accepting new patients

Locations (25 of 26)

1025 S Anaheim Blvd
Anaheim, CA 92805
Phone (714) 533-6220

1001 Tower Way
Ste 150
Bakersfield, CA 93309
Phone (310) 779-3025

820 E Mountain View St
Barstow, CA 92311
Phone (760) 256-1761

50 N La Cienega Blvd
Ste 203
Beverly Hills, CA 90211
Phone (323) 988-0896

16543 Carmenita Rd
Cerritos, CA 90703
Phone (562) 219-7251

5562 Philadelphia St
Ste 111
Chino, CA 91710
Phone (626) 967-0352

800 E Washington Blvd
Crescent City, CA 95531
Phone (707) 464-8511

1117 E Devonshire Ave
Hemet, CA 92543
Phone (951) 652-2811

5 Holland
Ste 101
Irvine, CA 92618
Phone (949) 588-2199

25915 Barton Rd
Loma Linda, CA 92354
Phone (714) 394-6465

25915 Barton Rd
Ste 101
Loma Linda, CA 92354
Phone (714) 394-6465

11234 Anderson St
Loma Linda, CA 92350
Phone (909) 558-3016

815 Pollard Rd
Los Gatos, CA 95032
Phone (408) 378-6131

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

2500 Grant Rd
Mountain View, CA 94040
Phone (650) 903-9500

10408 Industrial Cir
Redlands, CA 92374
Phone (909) 796-0363

31625 De Portola Rd
Ste 101
Temecula, CA 92592
Phone (951) 501-4200

31625 De Portola Rd
Ste 102
Temecula, CA 92592
Phone (951) 501-4251

558 Saint Charles Dr
Ste 200
Thousand Oaks, CA 91360
Phone (805) 379-2322

26357 McBean Pkwy
Ste 100
Valencia, CA 91355
Phone (661) 799-8300

25751 McBean Pkwy
Valencia, CA 91355
Phone (661) 200-1315

23845 McBean Pkwy
Valencia, CA 91355
Phone (661) 200-2000

12595 Hesperia Rd
Victorville, CA 92395
Phone (760) 881-3377

15248 Eleventh St
Victorville, CA 92395
Phone (760) 245-8691

12595 Hesperia Rd
Ste 100
Victorville, CA 92395
Phone (760) 881-3377

Interoperability endpoints

  • Direct secure messaging: matthew.s.rosales@kp.org

Organizations & group practices 15

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 15

NPI Registry JSON

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

{
    "created_epoch": "1639785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1639785600000",
    "number": "1689334674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6721 TOLER AVE",
            "city": "BELL GARDENS",
            "state": "CA",
            "postal_code": "902013207",
            "telephone_number": "562-833-3005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4867 W SUNSET BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900275969",
            "telephone_number": "132-378-3868"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSALES",
        "first_name": "MATTHEW",
        "middle_name": "SAUL",
        "name_prefix": "Dr.",
        "name_suffix": "I",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-12-18",
        "last_updated": "2021-12-18",
        "certification_date": "2021-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "95001638",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Matthew.s.rosales@kp.org",
            "affiliation": "Y",
            "endpointDescription": "Email",
            "affiliationName": "Kaiser Permanente, 4867 Sunset Bl. LA, ,CA 90027",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4867 W Sunset Blvd",
            "city": "Los Angeles",
            "state": "CA",
            "country_code": "US",
            "postal_code": "900275969",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

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