Bess Lee Chang, D.O.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

1056 Issued in NV

Practice address

8530 W Sunset Rd Ste 350
Las Vegas, NV 89113-2247

Phone

(702) 851-1065

Fax

(702) 851-1066

NPI assigned

Jul 18, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NV

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

Neurology

Education

At Still University of Health Sciences, College of Osteo Med, Kirksville, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

83.37 of 100Reported as individual

Quality

83.73

Improvement activities

40

Cost

66.25

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/BJJABA/Endpoint/BJJABA

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.

• Bess Chang PLLC

  • Neurology Physician
  • Las Vegas, NV
  • NPI 1790375251
  Medicare reassignment NPD Authorized official
• Medical Neurology Chang LTD

  • Neurology Physician
  • Las Vegas, NV
  • NPI 1922270412
  Medicare reassignment NPD Authorized official
• Desert Springs Hospital

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1154317964
  NPD (past)
• Dignity Health

  • General Acute Care Hospital
  • Henderson, NV
  • NPI 1447393152
  NPD (past)
• Innotiv Germin

  • Neurology Physician
  • Henderson, NV
  • NPI 1225101330
  NPD (past)
• Alexian Brothers Medical Center

  • Community/Retail Pharmacy
  • Elk Grove Village, IL
  • NPI 1649366428
  NPD (past)

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

{
    "created_epoch": "1153180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1942228515",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 777910",
            "city": "HENDERSON",
            "state": "NV",
            "postal_code": "890777910",
            "telephone_number": "702-851-1065",
            "fax_number": "702-851-1066"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8530 W SUNSET RD STE 350",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891132247",
            "telephone_number": "702-851-1065",
            "fax_number": "702-851-1066"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "BESS",
        "middle_name": "LEE",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-18",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NV",
            "license": "1056",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAIL ROAD PIN NUMBER",
            "identifier": "DN1018",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Abraham Chang
• Alex Chang
• Alexander Chang
• Arcel D Chang, M.D.
• August Wei-Chung Chang, MD
• Brian Chang, D.O.
• Britnie Chang
• Chandrie Chang
• Cher Y Chang, DMD
• Christopher Chang

• Neurology Physician in Las Vegas, NV
• Providers in Las Vegas, NV by specialty
• Neurology Physician in Nevada

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