Alex Trolenberg

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

310257 Issued in NY

Practice address

47 New Scotland Ave
Dept of Emergency Medicine
Albany, NY 12208-3412

Phone

(518) 262-4050

NPI assigned

Mar 28, 2018

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, GU, WI3 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 3

Specialty

Emergency Medicine

Education

State University of Ny Upstate Medical University, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Guam Healthcare Development IncorporatedGroup PAC ID 9234351776, 211 clinicians

Emergency Medicine Specialists SCGroup PAC ID 8729975461, 220 clinicians

Healthcare Partners of Saratoga LTDGroup PAC ID 9739320938, 75 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Guam Regional Medical City Hospital, Dededo, GU, CCN 650003
• Watertown Memorial Hospital Hospital, Watertown, WI, CCN 520116
• Ascension NE Wisconsin - St Elizabeth Campus Hospital, Appleton, WI, CCN 520009

Merit-based Incentive Payment System (MIPS)

Final score

87.78 of 100Reported as group

Quality

77.53

Promoting interoperability

100

Improvement activities

40

Cost

76.35

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: atrolenberg30272@albanymed.direct-ci.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.

• Healthcare Partners of Saratoga LTD

  • Urgent Care Clinic/Center
  • Malta, NY
  • NPI 1700159613
  Medicare reassignment Care Compare group NPD
• Emergency Medicine Specialists, S.C.

  • Emergency Medicine Physician
  • Milwaukee, WI
  • NPI 1568413524
  Medicare reassignment Care Compare group NPD
• Guam Healthcare Development Incorporated

  • Clinic/Center
  • Dededo, GU
  • NPI 1326447939
  Medicare reassignment Care Compare group NPD
• Albany Medical College

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1497921688

  Emergency Medicine

  Medicare reassignment NPD
• Mary Imogene Bassett Hospital

  • Multi-Specialty Clinic/Center
  • Cooperstown, NY
  • NPI 1083664221
  Medicare reassignment NPD
• Saratoga Hospital

  • Endocrinology, Diabetes & Metabolism Physician
  • Gansevoort, NY
  • NPI 1033371166
  Medicare reassignment NPD
• Bassett Hospital of Schoharie County

  • Critical Access Hospital
  • Cobleskill, NY
  • NPI 1891862579
  Medicare reassignment
• Little Falls Hospital

  • Critical Access Hospital
  • Little Falls, NY
  • NPI 1558321919
  Medicare reassignment
• O'Connor Hospital

  • Critical Access Hospital
  • Delhi, NY
  • NPI 1891728192
  Medicare reassignment
• Albany Medical College

  • Emergency Medicine Physician
  • Albany, NY
  • NPI 1174553093
  NPD
• Albany Medical College

  • Urgent Care Clinic/Center
  • Albany, NY
  • NPI 1386038925

  Emergency Medicine

  NPD
• Albany Medical College

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1386689248
  NPD

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

• Ascension NE Wisconsin, Inc

  • Ambulatory Surgical Clinic/Center
  • Menasha, WI
  • NPI 1124075536

  Hospital

  Care Compare affiliation
• Ascension NE Wisconsin, Inc

  • General Acute Care Hospital
  • Appleton, WI
  • NPI 1407803638
  Care Compare affiliation
• Guam Healthcare Development Incorporated

  • General Acute Care Hospital
  • Dededo, GU
  • NPI 1194159525
  Care Compare affiliation
• Watertown Medical Center LLC

  • General Acute Care Hospital
  • Watertown, WI
  • NPI 1992776041
  Care Compare affiliation

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

{
    "created_epoch": "1522195200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1437654720",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47 NEW SCOTLAND AVE",
            "address_2": "DEPT. OF EMERGENCY MEDICINE",
            "city": "ALBANY",
            "state": "NY",
            "postal_code": "122083412"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "47 NEW SCOTLAND AVE",
            "address_2": "DEPT OF EMERGENCY MEDICINE",
            "city": "ALBANY",
            "state": "NY",
            "postal_code": "122083412",
            "telephone_number": "518-262-4050"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Atwell Rd",
            "address_purpose": "LOCATION",
            "city": "Cooperstown",
            "state": "NY",
            "postal_code": "13326",
            "country_code": "US",
            "telephone_number": "607-547-6366",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TROLENBERG",
        "first_name": "ALEX",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-28",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "310257",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "GU",
            "license": "MTL-2025-006",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sheyli Tripathi, PHARMD
• Thomas Christopher Tritt, MD
• Angela Tritto, LCSW
• Mehul S Trivedi, MD
• Marco Trivellato
• Emily S. Trombley, OTR/L
• Orin Tross
• Nathaniel Troupe
• Charles A Trout, M.D.
• Darren Truax, LMHC

• Emergency Medicine Physician in Albany, NY
• Providers in Albany, 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 Feb 23, 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.