Michael Dryden Jaso, DO

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

21880 Issued in CA

Practice address

795 E 2ND St
Pomona, CA 91766-2007

Phone

(909) 706-3900

NPI assigned

Mar 31, 2022

Last updated

Aug 4, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

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

Specialty

Family Practice

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Western University of Health SciencesGroup PAC ID 0648208991, 50 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mjaso832903@direct.ochin.org

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.

• Western University of Health Sciences

  dba WesternU Health

  • Family Medicine Physician
  • Pomona, CA
  • NPI 1679515217
  Medicare reassignment Care Compare group NPD
• Western University of Health Sciences

  dba Western University Pharmacy

  • Pharmacy
  • Pomona, CA
  • NPI 1295051779
  NPD

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

{
    "created_epoch": "1648684800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1023758687",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18460 ROSCOE BLVD",
            "city": "NORTHRIDGE",
            "state": "CA",
            "postal_code": "913254107",
            "telephone_number": "818-993-4054"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "795 E 2ND ST",
            "city": "POMONA",
            "state": "CA",
            "postal_code": "917662007",
            "telephone_number": "909-706-3900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JASO",
        "first_name": "MICHAEL",
        "middle_name": "DRYDEN",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-03-31",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "21880",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew Ulysses Janssen, M.D..
• Samantha V Jape, NP
• Elizabeth Jara
• Liliana Araceli Jaramillo
• Kellie Marie Jarvie
• Jason H. Shin, MD, Inc., a Professional Medical Corporation
• Danielle Jasso
• Elva Jasso
• Igsel Jasso
• Roxanne R. Jauregui

• Family Medicine Physician in Pomona, CA
• Providers in Pomona, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2025; 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.