Individual provider Active NPI

Oliver Neil Refugio, M.D., M.P.H.

  • Internal Medicine Physician
  • Sylmar, CA
National Provider Identifier
1144727355
Registry record updated Oct 7, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A166041 Issued in CA
Practice address
14445 Olive View Dr
Sylmar, CA 91342-1437
Phone
(747) 210-3000
NPI assigned
Apr 12, 2018
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 7, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A166041 CA Primary

Addresses

Primary practice location

14445 Olive View Dr
Sylmar, CA 91342-1437

Mailing address

14445 Olive View Dr
Sylmar, CA 91342-1437

Other practice location 1

1138 N Voyager Ln
Anaheim, CA 92801-1735
Phone (562) 881-1316

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20220812002087 CA Practitioner - Internal Medicine 9537542246 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bartz-Altadonna Community Health CenterGroup PAC ID 6204090178, 20 clinicians
County of Los AngelesGroup PAC ID 1850296534, 395 clinicians

Practice addresses (Care Compare)

43322 Gingham Ave
Lancaster, CA 93535-4576
Phone (661) 579-9317

7515 Van Nuys Blvd
Van Nuys, CA 91405-1949
Phone (818) 627-3050

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A166041CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Bartz-Altadonna Community Health Center CurrentSince Jul 1, 2022 Accepting new patients
County of Los Angeles CurrentSince Aug 17, 2025 Accepting new patients
Bartz-Altadonna Community Health Center CurrentSince Jul 1, 2022 Accepting new patients
County of Los Angeles CurrentSince Aug 17, 2025 Accepting new patients
County of Los Angeles Current Accepting new patients

Locations

1000 S Fremont Ave
Unit 9
Alhambra, CA 91803

1108 N Oleander Ave
Compton, CA 90222
Phone (310) 763-2244

123 W Manchester Blvd
Inglewood, CA 90301
Phone (310) 419-5325

43322 Gingham Ave
Lancaster, CA 93535
Phone (661) 579-9317

43322 Gingham Ave
Ste 105
Lancaster, CA 93535
Phone (661) 874-4029

43210 Gingham Ave
Lancaster, CA 93535
Phone 6618744050222

2520 E Palmdale Blvd
Palmdale, CA 93550
Phone (661) 266-8551

14445 Olive View Dr
Sylmar, CA 91342
Phone (881) 836-4303

7515 Van Nuys Blvd
Van Nuys, CA 91405
Phone (818) 627-3000

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 5

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": "1523491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1602028800000",
    "number": "1144727355",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14445 OLIVE VIEW DR",
            "city": "SYLMAR",
            "state": "CA",
            "postal_code": "913421437"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14445 OLIVE VIEW DR",
            "city": "SYLMAR",
            "state": "CA",
            "postal_code": "913421437",
            "telephone_number": "747-210-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1138 N Voyager Ln",
            "address_purpose": "LOCATION",
            "city": "Anaheim",
            "state": "CA",
            "postal_code": "928011735",
            "country_code": "US",
            "telephone_number": "562-881-1316",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "REFUGIO",
        "first_name": "OLIVER NEIL",
        "credential": "M.D., M.P.H.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2018-04-12",
        "last_updated": "2020-10-07",
        "certification_date": "2020-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A166041",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sylmar, CA

Sources for this page

Verify at the official NPI Registry.