Organization Active NPI

Gerinet Physician Services, Inc.

Doing business as Bristol Hospice

  • Community Based Hospice Care Agency
  • Glendale, CA
National Provider Identifier
1043449291
Registry record updated Sep 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Based Hospice Care AgencyTaxonomy code 251G00000X
Legal business name
GERINET PHYSICIAN SERVICES, INC.
Doing business as
Bristol Hospice
Bristol Hospice - Northern Los Angeles
Practice address
700 N Central Ave Ste 550
Glendale, CA 91203
Phone
(818) 559-1550
Fax
(818) 559-1551
NPI assigned
Jul 9, 2009
Last updated
Sep 24, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 24, 2025

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

Authorized official

Name
Alex Mauricio
Title
President Ceo
Phone
(801) 325-0175

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community Based Hospice Care Agency 251G00000X NU Primary

Addresses

Primary practice location

700 N Central Ave Ste 550
Glendale, CA 91203

Mailing address

206 N 2100 W Ste 202
Salt Lake City, UT 84116-4741
Phone (801) 325-0175

Other names 2

  • Bristol Hospice Doing business as
  • Bristol Hospice - Northern Los Angeles Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20060628000364 CA Part A Provider - Hospice 4183663065 1 other NPI on this enrollment
Practice locations: Glendale, CA

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1043449291. Details of each certification follow.

Hospice certification: CCN 551546

Legal name
GERINET PHYSICIAN SERVICES, INC.
Doing business as
BRISTOL HOSPICE - NORTHERN LOS ANGELES
Certification status
Active
Provider type (POS)
Hospice
Participating since
Aug 22, 2008
Last certification
Dec 8, 2021
Ownership / control type
Proprietary - Corporation
Organization structure
CorporationProprietary
Incorporated
Dec 15, 1999 in CA
Enrollment address
700 N Central Ave
Ste 550
Glendale, CA 91203-3299

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Care Compare: Hospice

Medicare Care Compare
Listed as
Bristol Hospice- Northern Los AngelesCCN 551546 · All quality measures
Ownership
For-Profit
Certified
Aug 22, 2008
Medicare certification status
ActiveFrom the Provider of Services file

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
05D1064770Gerinet Physician Services, Inc Dba700 N Central Avenue Suite 550, Glendale, CA 91203Certificate of waiverFeb 12, 2027

National Provider Directory

National Provider Directory
Tax ID family
Gerinet Physician Services Inc2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

Locations

2025 N Glenoaks Blvd
Ste 100
Burbank, CA 91504
Phone (818) 559-1550

10000 Lakewood Blvd
#100
Downey, CA 90240
Phone (562) 904-6777

10631 Paramount Blvd
Downey, CA 90241
Phone (562) 904-6777

3914 Murphy Canyon Rd
Ste A150
San Diego, CA 92123
Phone (858) 573-9902

Ownership & related parties

All disclosed owners & managing parties 17

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Gasia Majarian Individual W-2 Managing EmployeeAd; Feb 7, 2022
Bristol Hospice Holdings Inc Organization, Salt Lake City, UT Corporation, Holding company, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Sep 3, 2020 100%
Alex Edward Mauricio Individual Corporate OfficerPresident & Ceo Jun 1, 2022
Corporate DirectorDirector Jan 1, 2023
Operational/Managerial ControlPresident & Ceo Jun 1, 2022 100%
Webster Equity Partners Bristol CF LP Organization, Waltham, MA Investment firm 5% Or Greater Indirect Ownership Interest Jan 20, 2023 69.8%
John Charles Garbarino Individual Corporate OfficerSecretary/Treasurer Sep 3, 2020
Corporate DirectorDirector Sep 3, 2020
Raffi Hodikian Individual Contracted Managing EmployeeMD; Jun 16, 2017
Webster Equity Partners IV Bristol CF LP Organization, Waltham, MA Investment firm 5% Or Greater Indirect Ownership Interest Jan 20, 2023 5.72%
Michael Derrick Individual Corporate OfficerCfo Sep 1, 2023
Betty J Brennan Individual Corporate DirectorDirector Jul 13, 2018
Health Essentials Holdings Inc. Organization, Salt Lake City, UT Corporation, Holding company, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Apr 6, 2020 100%
Bristol Ultimate Holdco, LP Organization, Salt Lake City, UT Holding company, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Jan 20, 2022 100%
Hyrum Kirton Individual Corporate DirectorDirector Oct 26, 2020
Aware Super Pty, LTD. Organization, Sydney, IN LLC, Investment firm 5% Or Greater Indirect Ownership Interest Jan 24, 2022 8.28%
Bristol Hospice, L.L.C. Organization, Salt Lake City, UT LLC, Chain home office, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Jan 20, 2022 100%
Bristol Hospice Topco Inc Organization, Salt Lake City, UT Corporation, Holding company, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Sep 3, 2020 100%
Health Essentials Acquisition Corp Organization, Salt Lake City, UT Corporation, Holding company, Owned by another organization or individual 5% Or Greater Direct Ownership Interest Apr 6, 2020 100%
David a Malm Individual Corporate OfficerVice President Sep 30, 2020
Corporate DirectorDirector Sep 3, 2020

Owners & managing parties with NPI records 1

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

All facility ownership & control disclosures 2

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Bristol Hospice - TucsonTucson, AZ, CCN 031605 Hospice 5% Or Greater Direct Ownership Interest (50%) Nov 14, 2011
Bristol Hospice - PhoenixTempe, AZ, CCN 001586 Hospice 5% Or Greater Direct Ownership Interest (50%) Feb 26, 2025

Owned or controlled facilities with NPI records 2

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Facilities with the same owner 52

Facilities that share an organizational owner with 5% or greater ownership or operational control.

View all 52

Practitioners & affiliated clinicians

Affiliated clinicians 4

Clinicians who list this facility as an affiliation in Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1247097600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1758672000000",
    "number": "1043449291",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "206 N 2100 W STE 202",
            "city": "SALT LAKE CITY",
            "state": "UT",
            "postal_code": "841164741",
            "telephone_number": "801-325-0175",
            "fax_number": "801-478-3588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 N CENTRAL AVE STE 550",
            "city": "GLENDALE",
            "state": "CA",
            "postal_code": "91203",
            "telephone_number": "818-559-1550",
            "fax_number": "818-559-1551"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GERINET PHYSICIAN SERVICES, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2009-07-09",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A",
        "authorized_official_last_name": "MAURICIO",
        "authorized_official_first_name": "ALEX",
        "authorized_official_title_or_position": "PRESIDENT CEO",
        "authorized_official_telephone_number": "801-325-0175"
    },
    "taxonomies": [
        {
            "code": "251G00000X",
            "taxonomy_group": "",
            "desc": "Hospice Care, Community Based",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Bristol Hospice",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Bristol Hospice - Northern Los Angeles",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Glendale, CA

Sources for this page

Verify at the official NPI Registry.