Individual provider Active NPI

Robert Duane Frost, PA-C

  • Surgical Physician Assistant
  • Rancho Santa Margarita, CA
National Provider Identifier
1114044633
Registry record updated Jun 21, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
PA15578 Issued in CA
Practice address
22431 Antonio Pkwy # B160-613
Rancho Santa Margarita, CA 92688-2804
Phone
(855) 727-2251
Fax
(855) 727-2251
NPI assigned
Mar 22, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 21, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgical Physician Assistant 363AS0400X PA15578 CA Primary

Addresses

Primary practice location

22431 Antonio Pkwy # B160-613
Rancho Santa Margarita, CA 92688-2804

Mailing address

22431 Antonio Pkwy # B160-613
Rancho Santa Margarita, CA 92688-2804
Phone (855) 727-2251

Other practice location 1

1955 Citracado Pkwy
Suite 200
Escondido, CA 92029-4110
Phone (760) 743-4789

Other identifiers 1

IdentifierTypeStateIssuer
15578OtherCAPHYSICIAN ASSISTANT

Other names 1

  • Robert D. Frost Professional name

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20081120000218 CA Practitioner - Physician Assistant 2961562913 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2000
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arch Health Partners IncGroup PAC ID 9931239027, 141 clinicians
Physician Assistant Specialists-California IncGroup PAC ID 1355791997, 9 clinicians

Practice addresses (Care Compare)

15611 Pomerado Rd
Poway, CA 92064-2437
Phone (858) 675-3100

2125 Citracado Pkwy
Escondido, CA 92029-4159

22431 Antonio Pkwy
B160 613
Rancho Santa Margarita, CA 92688-2804
Phone (855) 727-2251

Hospital & facility affiliations

  • Palomar Health Downtown Campus Hospital, Escondido, CA, CCN 050115
  • Palomar Medical Center Poway Hospital, Poway, CA, CCN 050636

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
15578CAMDOccupational Medicine Physician
PA15578CAMDSurgical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Faculty Physicians and Surgeons of Llusm CurrentSince Feb 12, 2022 Accepting new patients
Regents of the University of California CurrentSince Dec 12, 2016 Accepting new patients
Faculty Physicians and Surgeons of Llusm CurrentSince Feb 12, 2022 Accepting new patients
Regents of the University of California CurrentSince Dec 12, 2016 Accepting new patients
Arch Health Partners, Inc Surgical CurrentSince May 10, 2023 Accepting new patients
Arch Health Partners CurrentSince May 10, 2023 Accepting new patients
Healthcare Service Partners, Inc. Surgical Past Accepting new patients

Locations

81 Highland Springs Ave
Ste 103
Beaumont, CA 92223
Phone (909) 558-2830

1955 Citracado Pkwy
Ste 200
Escondido, CA 92029
Phone (760) 489-1355

2185 Citracado Pkwy
Escondido, CA 92029
Phone (442) 281-5000

9888 Genesee Ave
La Jolla, CA 92037
Phone (858) 457-4123

25845 Barton Rd
Ste F
Loma Linda, CA 92354
Phone (909) 558-2828

11370 Anderson St
Ste 2100
Loma Linda, CA 92354
Phone (909) 558-2824

File Number 54701
Los Angeles, CA 90074
Phone (909) 651-4300

26520 Cactus Ave
Ste 2021
Moreno Valley, CA 92555
Phone (951) 486-5700

28078 Baxter Rd
Murrieta, CA 92563
Phone (951) 290-4000

15615 Pomerado Rd
Poway, CA 92064
Phone (858) 613-4000

15611 Pomerado Rd
Ste 400
Poway, CA 92064
Phone (858) 613-8900

3762 Tibbetts St
Riverside, CA 92506
Phone (951) 686-2224

200 W Arbor Dr
San Diego, CA 92103
Phone (619) 543-5754

44274 George Cushman Ct
Ste 208
Temecula, CA 92592
Phone (951) 501-4200

901 San Bernardino Rd
Ste 104
Upland, CA 91786
Phone (909) 542-2779

Interoperability endpoints

  • Direct secure messaging: rfrost181924@direct.llu.edu

Organizations & group practices 10

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.

Hospital & facility affiliations 2

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": "1174521600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1718928000000",
    "number": "1114044633",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "22431 ANTONIO PKWY # B160-613",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926882804",
            "telephone_number": "855-727-2251",
            "fax_number": "855-727-2251"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22431 ANTONIO PKWY # B160-613",
            "city": "RANCHO SANTA MARGARITA",
            "state": "CA",
            "postal_code": "926882804",
            "telephone_number": "855-727-2251",
            "fax_number": "855-727-2251"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1955 Citracado Pkwy",
            "address_2": "Suite 200",
            "address_purpose": "LOCATION",
            "city": "Escondido",
            "state": "CA",
            "postal_code": "920294110",
            "country_code": "US",
            "telephone_number": "760-743-4789",
            "fax_number": "760-743-4779",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FROST",
        "first_name": "ROBERT",
        "middle_name": "DUANE",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-22",
        "last_updated": "2024-06-21",
        "certification_date": "2024-06-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "PA15578",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PHYSICIAN ASSISTANT",
            "identifier": "15578",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ROBERT",
            "last_name": "FROST",
            "middle_name": "D.",
            "credential": "PHYSICIAN ASSISTANT",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Rancho Santa Margarita, CA

Sources for this page

Verify at the official NPI Registry.