Individual provider Active NPI

Mark Hessler, CRNA

  • Certified Registered Nurse Anesthetist
  • Sacramento, CA
National Provider Identifier
1902445513
Registry record updated Sep 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
95001590 Issued in CA
Practice address
7500 Hospital Dr
Sacramento, CA 95823-5403
Phone
(916) 423-3000
NPI assigned
Dec 30, 2019
Last updated
Sep 29, 2022By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 29, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 041-451704 IL
Certified Registered Nurse Anesthetist 367500000X 209020793 IL
Certified Registered Nurse Anesthetist 367500000X 95001590 CA Primary

Addresses

Primary practice location

7500 Hospital Dr
Sacramento, CA 95823-5403

Mailing address

153 Tributary LN
West Sacramento, CA 95605-2809
Phone (650) 387-6104

Other practice location 1

153 Tributary Ln
West Sacramento, CA 95605-2809
Phone (650) 387-6104

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mhessler122479@direct.luhs.org Direct

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210923000493 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 9638506264 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Rush Medical College of Rush University, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
El Camino AnesthesiaGroup PAC ID 7517360639, 61 clinicians

Practice addresses (Care Compare)

815 Pollard Rd
Los Gatos, CA 95032-1438
Phone (408) 378-6131

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
95001590CAMDPediatric Nurse Practitioner
041-451704ILMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Cep America - Anesthesia PC Multi-Specialty CurrentSince Sep 1, 2022 Accepting new patients
Cep America - Anesthesia PC Multi-Specialty CurrentSince Sep 1, 2022 Accepting new patients
El Camino Anesthesia Multi-Specialty CurrentSince May 1, 2023 Accepting new patients
Anesthesia Services of San Joaquin, P.C. Multi-Specialty CurrentSince Sep 20, 2022 Accepting new patients
Blue Eagle Anesthesia Inc a Professional Corporation Multi-Specialty CurrentSince Mar 13, 2025 Accepting new patients
Premier Anesthesia of California, PC Multi-Specialty CurrentSince Sep 20, 2021 Accepting new patients
Cep America - Anesthesia, PC Multi-Specialty Current Accepting new patients

Locations

901 Campus Dr
Ste 310
Daly City, CA 94015
Phone (650) 755-0337

8220 Wymark Dr
Ste 101
Elk Grove, CA 95757
Phone (916) 667-0750

2100 Powell St
Ste 400
Emeryville, CA 94608
Phone (510) 350-2638

500 W Hospital Rd
French Camp, CA 95231
Phone (209) 468-6000

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

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 900-3125

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

4001 J St
Sacramento, CA 95819
Phone (916) 453-4037

7500 Hospital Dr
Sacramento, CA 95823
Phone (916) 423-3000

1160 Post St
San Francisco, CA 94109
Phone (415) 440-1100

1160 Post St
Ste 102
San Francisco, CA 94109

3555 Cesar Chavez
San Francisco, CA 94110
Phone (415) 485-8824

825 Delbon Ave
Turlock, CA 95382
Phone (209) 664-2744

Interoperability endpoints

  • Direct secure messaging: mhessler122479@direct.luhs.org

Organizations & group practices 7

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.

Hospital & facility affiliations 3

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": "1577664000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1664409600000",
    "number": "1902445513",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "153 TRIBUTARY LN",
            "city": "WEST SACRAMENTO",
            "state": "CA",
            "postal_code": "956052809",
            "telephone_number": "650-387-6104"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7500 HOSPITAL DR",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958235403",
            "telephone_number": "916-423-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "153 Tributary Ln",
            "address_purpose": "LOCATION",
            "city": "West Sacramento",
            "state": "CA",
            "postal_code": "956052809",
            "country_code": "US",
            "telephone_number": "650-387-6104",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HESSLER",
        "first_name": "MARK",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-12-30",
        "last_updated": "2022-09-29",
        "certification_date": "2022-08-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "041-451704",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": "209020793",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "95001590",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mhessler122479@direct.luhs.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "2160 S 1st Ave",
            "city": "Maywood",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601533328",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Sacramento, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2022; 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.