Aaron Willen, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

302721 Issued in NY

Practice address

211 Church St
Saratoga Springs, NY 12866-1003

Phone

(518) 886-5957

NPI assigned

Jun 24, 2014

Last updated

May 16, 2022By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in NY

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

Emergency Medicine

Education

Philadelphia College of Osteopathic Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Island Emergency Medical Services PCGroup PAC ID 4981503513, 138 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Samaritan Hospital of Troy, New York Hospital, Troy, NY, CCN 330180

Merit-based Incentive Payment System (MIPS)

Final score

97.33 of 100Reported as group

Improvement activities

40

Cost

77.32

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Island Emergency Medical Services, P.C.

  • Emergency Medicine Physician
  • Far Rockaway, NY
  • NPI 1639160385
  Medicare reassignment Care Compare group NPD
• Emergency Physician Services of New York, P.C.

  • Emergency Medicine Physician
  • Poughkeepsie, NY
  • NPI 1093759847
  Medicare reassignment NPD
• Saratoga Hospital

  • Endocrinology, Diabetes & Metabolism Physician
  • Gansevoort, NY
  • NPI 1033371166
  Medicare reassignment NPD
• Upstate Ny Physician PLLC

  • Emergency Medicine Physician
  • Amsterdam, NY
  • NPI 1487484523
  Medicare reassignment NPD
• Wajeeh Sana Physician PC

  • Emergency Medicine Physician
  • Amsterdam, NY
  • NPI 1700643830
  Medicare reassignment NPD
• Saratoga Hospital

  • General Acute Care Hospital
  • Saratoga Springs, NY
  • NPI 1073569331
  NPD
• Saratoga Hospital

  dba The Community Pharmacy at Saratoga Hospital

  • Community/Retail Pharmacy
  • Saratoga Springs, NY
  • NPI 1164148110
  NPD

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

• Samaritan Hospital of Troy, New York

  • General Acute Care Hospital
  • Troy, NY
  • NPI 1043267727
  Care Compare affiliation

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

{
    "created_epoch": "1403568000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1652659200000",
    "number": "1316352776",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "211 CHURCH ST",
            "city": "SARATOGA SPRINGS",
            "state": "NY",
            "postal_code": "128661003",
            "telephone_number": "518-886-5957"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "211 CHURCH ST",
            "city": "SARATOGA SPRINGS",
            "state": "NY",
            "postal_code": "128661003",
            "telephone_number": "518-886-5957"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 Oakland Dr",
            "address_purpose": "LOCATION",
            "city": "Kalamazoo",
            "state": "MI",
            "postal_code": "490081282",
            "country_code": "US",
            "telephone_number": "269-337-4400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLEN",
        "first_name": "AARON",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-24",
        "last_updated": "2022-05-16",
        "certification_date": "2022-05-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "302721",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maha Khalil White
• Angela M Whiteaker, LCSW
• Breanna Wilcox, CCC-SLP
• Rosann J Wilcox, FNP
• Jessica Lynn Wiley, LCAT- ATR
• Margaret Ann Willi, LPN
• Karl G Williams, RPH
• Christopher Beau Willison, M.D.
• Gail Willner-Giwerc, M.S., ED.M
• Lindsey Lee Wilner, PSYD

• Emergency Medicine Physician in Saratoga Springs, NY
• Providers in Saratoga Springs, 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 May 16, 2022; 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.