Michael Anthony Nasiak, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

8337 Issued in NV

Practice address

5755 E Charleston Blvd
Las Vegas, NV 89142-1004

Phone

(702) 383-6250

Fax

(702) 224-7194

NPI assigned

Jan 4, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

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

Medical Genetics and GenomicsAlso: Internal Medicine

Education

State University of New York at Buffalo School of Medicine, 1994

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University Medical Center of Southern NevadaGroup PAC ID 7315934429, 388 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Avery Home Health LLC Home health agency, Las Vegas, NV, CCN 297328

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mnasiak88116@direct.umcsn.com

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.

• University Medical Center of Southern Nevada

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1548393127
  Medicare reassignment Care Compare group NPD
• University Medical Center of Southern Nevada

  • Urgent Care Clinic/Center
  • Las Vegas, NV
  • NPI 1982662912
  NPD
• Centennial Hills Hospital Medical Center

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1487771812
  NPD (past)
• 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)
• Spring Valley Medical Center

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1346230323
  NPD (past)
• Summerlin Hospital Medical Center L L C

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1831189638
  NPD (past)
• Sunrise Mountainview Hospital, Inc.

  • General Acute Care Hospital
  • Las Vegas, NV
  • NPI 1831143817
  NPD (past)
• University Medical Center of Southern Nevada

  • Rehabilitation Hospital Unit
  • Las Vegas, NV
  • NPI 1881727360
  NPD (past)
• Lubbock County Hospital District

  • General Acute Care Hospital
  • Lubbock, TX
  • NPI 1821087164
  NPD (past)

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

• Avery Home Health LLC

  • Home Health Agency
  • Las Vegas, NV
  • NPI 1720712235
  Care Compare affiliation

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

{
    "created_epoch": "1136332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1821076449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1800 W CHARLESTON BLVD",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891022386",
            "telephone_number": "702-383-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5755 E CHARLESTON BLVD",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891421004",
            "telephone_number": "702-383-6250",
            "fax_number": "702-224-7194"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NASIAK",
        "first_name": "MICHAEL",
        "middle_name": "ANTHONY",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-04",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NV",
            "license": "8337",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "002002827",
            "state": "NV"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100500484",
            "state": "NV"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michelle Nash
• Mike Djay Nash
• Ryan Michael Nash, DO
• Sally Sozha Nash, B.A
• Sherman Nash
• Nasibo Kadir MD PLLC
• Hanfa Nasir, MD
• Amir Nasiri, MD
• Jenny Naslund
• Bhen Nasol, FNP

• Internal Medicine Physician in Las Vegas, NV
• Providers in Las Vegas, NV by specialty
• Internal Medicine Physician in Nevada

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.