Marek Tadeusz Skowron, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

A92738 Issued in CA

Practice address

600 Coffee Rd
Modesto, CA 95355-4201

Phone

(209) 524-1211

NPI assigned

Apr 20, 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 1

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

Internal Medicine

Education

Other, 1985

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Sutter Valley Medical FoundationGroup PAC ID 9830094515, 2,473 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sutter Care at Home Home health agency, Salida, CA, CCN 057695
• Careone Home Health and Hospice, Inc Home health agency, Salida, CA, CCN 059401
• Memorial Medical Center Hospital, Modesto, CA, CCN 050557

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mskowron54735@hisp.ehr.sutterhealth.org

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.

• Sutter Valley Medical Foundation

  • Multi-Specialty Clinic/Center
  • Modesto, CA
  • NPI 1669846986
  Medicare reassignment Care Compare group
• Sutter Valley Medical Foundation

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1952327256

  Internal Medicine

  NPD
• Sutter North Medical Foundation

  • Ambulatory Surgical Clinic/Center
  • Yuba City, CA
  • NPI 1144251521
  NPD (past)
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Modesto, CA
  • NPI 1699129601
  NPD (past)
• North Big Horn Hospital District

  • Critical Access Hospital
  • Lovell, WY
  • NPI 1952379547
  NPD (past)

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

• Careone Home Health and Hospice, Inc.

  • Home Health Agency
  • Salida, CA
  • NPI 1972809838
  Care Compare affiliation
• Sutter Valley Hospitals

  • General Acute Care Hospital
  • Modesto, CA
  • NPI 1699129601
  Care Compare affiliation
• Sutter Visiting Nurse Association and Hospice

  • Home Health Agency
  • Salida, CA
  • NPI 1972876506
  Care Compare affiliation

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

{
    "created_epoch": "1145491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744243200000",
    "number": "1770548646",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 255228",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958655228"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 COFFEE RD",
            "city": "MODESTO",
            "state": "CA",
            "postal_code": "953554201",
            "telephone_number": "209-524-1211"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SKOWRON",
        "first_name": "MAREK",
        "middle_name": "TADEUSZ",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-20",
        "last_updated": "2025-04-10",
        "certification_date": "2025-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A92738",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A927380",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Tracy Sise, COSA
• Paulo Sitagata, PT, DPT, FAFS
• Albert K.Q. Siu, M.D.
• Rajaratnam Skantharaja, MD
• Lyndsay Skeen
• Sky Park Health Care Inc.
• Sabrina Slater
• Nichole Eleanor Slaughter, PA-C
• Dorothy Joan Slayter, RN BSN RNFA
• Gerad Slayton, CHW, CMPSS, BCST,MHF

• Internal Medicine Physician in Modesto, CA
• Providers in Modesto, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 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.