Individual provider Active NPI

Melissa Trelatsky, CRNA

  • Certified Registered Nurse Anesthetist
  • Los Angeles, CA
National Provider Identifier
1770642415
Registry record updated Dec 1, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
NA3413 Issued in CA
Practice address
4733 W Sunset Blvd
Los Angeles, CA 90027-6021
Phone
(323) 783-4011
NPI assigned
Dec 8, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 1, 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 Anesthetist 367500000X NA3413 CA Primary

Addresses

Primary practice location

4733 W Sunset Blvd
Los Angeles, CA 90027-6021

Mailing address

4733 W Sunset Blvd
Los Angeles, CA 90027-6021
Phone (323) 783-4011

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq Health Information Exchange (HIE) Southern California Permanente Medical Group

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20080507000684 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 4183703788 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2006
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Farnad Medical CorporationGroup PAC ID 7810307998, 37 clinicians

Practice addresses (Care Compare)

5757 Wilshire Blvd
Suite PR2
Los Angeles, CA 90036-3689
Phone (323) 433-7744

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
NA3413CAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Southern California Permanente Medical Group Current Accepting new patients
Southern California Permanente Medical Group CurrentSince Aug 18, 2011 Accepting new patients
Tip Top Anesthesia Group Inc CurrentSince Feb 12, 2025 Accepting new patients
Farnad Medical Corporation CurrentSince May 26, 2025 Accepting new patients
Axiom Anesthesia a Professional Nursing Corporation CurrentSince Dec 14, 2024 Accepting new patients
Southern California Permanente Medical Group CurrentSince Aug 18, 2011 Accepting new patients

Locations

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

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

4733 W Sunset Blvd
Los Angeles, CA 90027
Phone (213) 667-4784

5757 Wilshire Blvd
Ste PR2
Los Angeles, CA 90036
Phone (310) 285-9612

393 E Walnut St
Unit 3RD
Pasadena, CA 91188
Phone (626) 405-7914

2811 Wilshire Blvd
Ste 690
Santa Monica, CA 90403
Phone (310) 828-7239

1050 Wall St W
Ste 360
Lyndhurst, NJ 07071
Phone (201) 821-7900

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1165536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1638316800000",
    "number": "1770642415",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4733 W SUNSET BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900276021",
            "telephone_number": "323-783-4011"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4733 W SUNSET BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900276021",
            "telephone_number": "323-783-4011"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRELATSKY",
        "first_name": "MELISSA",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-12-08",
        "last_updated": "2021-12-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "NA3413",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/scalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "Southern California Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "4733 W Sunset Blvd",
            "city": "Los Angeles",
            "state": "CA",
            "country_code": "US",
            "postal_code": "900276021",
            "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 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.