Individual provider Active NPI

William Greenhut, DO

  • Emergency Medicine Physician
  • Nyack, NY
National Provider Identifier
1205098563
Registry record updated Jun 3, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
271438-1 Issued in NY
Practice address
160 N Midland Ave
Nyack, NY 10960
Phone
(845) 348-2345
Fax
(845) 348-2844
NPI assigned
Jun 27, 2008
Last updated
Jun 3, 2018By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X OT012480 PA
Emergency Medicine Physician 207P00000X 271438-1 NY Primary

Addresses

Primary practice location

160 N Midland Ave
Nyack, NY 10960

Mailing address

160 N Midland Ave
Nyack, NY 10960-1912
Phone (845) 348-2345

Other practice location 1

2545 Schoenersville Rd
Bethlehem, PA 18017-7300
Phone (484) 884-2888

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, NY, PA, TX4 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 4

Enrollment IDStateProvider typePAC IDDetails
I20120822000070 NJ Practitioner - Emergency Medicine 2365699600 Reassigns benefits to 1 organization
I20140120000008 NY Practitioner - Emergency Medicine 2365699600 Reassigns benefits to 5 organizations
I20260330000214 PA Practitioner - Emergency Medicine 2365699600 Reassigns benefits to 1 organization
I20260402003380 TX Practitioner - Emergency Medicine 2365699600 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Dimerhealth Medical PracticeGroup PAC ID 5991162257, 29 clinicians
Nyack Emergency Medical Association PLLCGroup PAC ID 2062411036, 59 clinicians

Practice addresses (Care Compare)

Houston, TX 77027
Phone (973) 566-1826

160 N Midland Ave
Nyack, NY 10960-1912
Phone (954) 939-5000

4 Hampshire Dr
Mendham, NJ 07945-2004
Phone (973) 464-8363

5235 N Front St
Harrisburg, PA 17110-1717
Phone (973) 566-1826

80 State St
Albany, NY 12207-2541
Phone (973) 566-1826

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

State licenses

LicenseStateTypeSpecialty
271438-1NYMDEmergency Medicine Physician
OT012480PAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Montefiore Nyack Hospital CurrentSince Jan 1, 2014 Accepting new patients
Montefiore Nyack Hospital CurrentSince Jan 1, 2014 Accepting new patients
Nyack Emergency Medical Association PLLC Emergency Medicine CurrentSince Dec 1, 2013 Accepting new patients
Dimerhealth Medical Practice Emergency Medicine CurrentSince Jul 22, 2025 Accepting new patients
Dimer Health Services Inc Emergency Medicine CurrentSince Jul 22, 2025 Accepting new patients

Locations

80 State St
Albany, NY 12207
Phone (415) 742-8411

70 Dubois St
Newburgh, NY 12550
Phone (845) 534-4673

160 N Midland Ave
Nyack, NY 10960
Phone (845) 348-2000

123 Pike St
Ste 3
Port Jervis, NY 12771
Phone (973) 464-8363

5235 N Front St
Harrisburg, PA 17110
Phone (973) 566-1826

2100 West Loop S
Ste 900
Houston, TX 77027
Phone (713) 590-3641

Interoperability endpoints

  • Direct secure messaging: william.greenhut.1@28989.direct.athenahealth.com

Organizations & group practices 7

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1214524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1527984000000",
    "number": "1205098563",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "160 N MIDLAND AVE",
            "city": "NYACK",
            "state": "NY",
            "postal_code": "109601912",
            "telephone_number": "845-348-2345",
            "fax_number": "845-348-2844"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 N MIDLAND AVE",
            "city": "NYACK",
            "state": "NY",
            "postal_code": "10960",
            "telephone_number": "845-348-2345",
            "fax_number": "845-348-2844"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2545 Schoenersville Rd",
            "address_purpose": "LOCATION",
            "city": "Bethlehem",
            "state": "PA",
            "postal_code": "180177300",
            "country_code": "US",
            "telephone_number": "484-884-2888",
            "fax_number": "484-884-2885",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREENHUT",
        "first_name": "WILLIAM",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-27",
        "last_updated": "2018-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "OT012480",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "271438-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nyack, NY

Sources for this page

Verify at the official NPI Registry.