Macklin Iliff, DO

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

1 Medical Plaza Dr
Roseville, CA 95661-3037

Phone

(916) 781-1000

NPI assigned

Mar 30, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Specialty

Emergency Medicine

Education

Rocky Vista University College of Osteopathic Med, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercy San Juan Medical Center Hospital, Carmichael, CA, CCN 050516

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Interoperability endpoints

• Direct secure messaging: miliff658217@hisp.ehr.sutterhealth.org

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Dignity Health

  dba Mercy San Juan Medical Center

  • General Acute Care Hospital
  • Carmichael, CA
  • NPI 1972541498
  Care Compare affiliation

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

{
    "created_epoch": "1680134400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783468800000",
    "number": "1619672748",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 MEDICAL PLAZA DR",
            "city": "ROSEVILLE",
            "state": "CA",
            "postal_code": "956613037"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 MEDICAL PLAZA DR",
            "city": "ROSEVILLE",
            "state": "CA",
            "postal_code": "956613037",
            "telephone_number": "916-781-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ILIFF",
        "first_name": "MACKLIN",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-03-30",
        "last_updated": "2026-07-08",
        "certification_date": "2026-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "20A24213",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Keisuke Ida, ATC, MT
• Olga Ignatowicz, M.D.
• Elizabeth Katherine Ihnatovich
• Angelika Marie Labador Ilagan
• Holly Ilfeld, PH.D.
• Nancy Anne Illig, PHARM D
• Rhiannon Ilumin
• Imperial Valley Optometric Corporation (Eye Designs Optometry)
• Samantha Indigaro, PT, DPT
• Carolyn Indreboe

• Student in an Organized Health Care Education/Training Program in Roseville, CA
• Providers in Roseville, CA by specialty
• Student in an Organized Health Care Education/Training Program in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.