Stefan Milton Muehlbauer, M.D., PHD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

279400-1 Issued in NY

Practice address

100 Port Washington Blvd
Dept of Emergency Medicine
Roslyn, NY 11576

Phone

(165) 626-6055

NPI assigned

Jun 15, 2011

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

Enrolled in NY, VT2 enrollments

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 2

Specialty

Emergency Medicine

Education

Albert Einstein College of Medicine of Yeshiva University, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Francis HospitalGroup PAC ID 9234101221, 96 clinicians

Springfield Hospital Inc.Group PAC ID 6507760337, 63 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Francis Hospital - the Heart Center Hospital, Roslyn, NY, CCN 330182
• Springfield Hospital Hospital, Springfield, VT, CCN 471306

Merit-based Incentive Payment System (MIPS)

Final score

90.12 of 100Reported as group

Quality

88.22

Promoting interoperability

100

Improvement activities

40

Cost

73.09

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: smuehlbauer15813@direct.southcoast.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.

• St. Francis Hospital

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1760704811
  Medicare reassignment Care Compare group NPD
• Springfield Hospital

  • Critical Access Hospital Clinic/Center
  • Springfield, VT
  • NPI 1033225875

  Emergency Medicine

  Medicare reassignment Care Compare group NPD
• Good Samaritan Hospital Medical Center

  • Physician Assistant
  • West Islip, NY
  • NPI 1518901180
  Medicare reassignment NPD
• Progressive Emergency Physicians PLLC

  • Emergency Medicine Physician
  • Uniondale, NY
  • NPI 1588098172
  Medicare reassignment NPD
• Samaritan Emergency Medical Services, PC

  • Emergency Medicine Physician
  • West Islip, NY
  • NPI 1104978014
  Medicare reassignment NPD
• Good Samaritan Hospital Medical

  • Critical Care Medicine (Internal Medicine) Physician
  • West Islip, NY
  • NPI 1548501620
  NPD
• St Francis Hospital United States Catholic Conference

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1750439030
  NPD
• St. Francis Hospital

  • Cardiovascular Disease Physician
  • West Islip, NY
  • NPI 1528386810
  NPD
• Springfield Hospital .Inc

  • Critical Access Hospital
  • Springfield, VT
  • NPI 1982743969
  NPD

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

• St. Francis Hospital

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1043279565
  Care Compare affiliation
• Springfield Hospital

  • Critical Access Hospital Clinic/Center
  • Springfield, VT
  • NPI 1033225875
  Care Compare affiliation

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

{
    "created_epoch": "1308096000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1013202225",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 ADAMS ST",
            "city": "PORT WASHINGTON",
            "state": "NY",
            "postal_code": "110503202",
            "telephone_number": "718-757-4299"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 PORT WASHINGTON BLVD",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "ROSLYN",
            "state": "NY",
            "postal_code": "11576",
            "telephone_number": "165-626-6055"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MUEHLBAUER",
        "first_name": "STEFAN",
        "middle_name": "MILTON",
        "name_prefix": "Dr.",
        "credential": "M.D., PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2011-06-15",
        "last_updated": "2025-08-05",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MA",
            "license": "258160",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "279400-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Froylan Jr Moreno, PA-C
• Rhoda Morgan, M.D.
• Move Strong Physical Therapy PC
• Sahar Movtady, D.P.M
• Tristan Mueck
• Muhammad Iqbal Medical Services, P.C
• Muhammad Iqbal Medical SVCS PC
• Danielle J Murphy, PA-C
• Katherine Ann Murphy, ANP-C
• Ryan Murphy, D.O.

• Emergency Medicine Physician in Roslyn, NY
• Providers in Roslyn, NY by specialty
• Emergency Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.