Individual provider Active NPI

Haibin Zhang, MD

  • Hospitalist Physician
  • Stony Brook, NY
National Provider Identifier
1689236754
Registry record updated Jun 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
334325 Issued in NY
Practice address
101 Nicolls Rd # T16030
Stony Brook, NY 11794-0001
Phone
(631) 444-7488
NPI assigned
Jun 28, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 10, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 74287 WI
Internal Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207R00000X 7671-851 WI
Hospitalist Physician 208M00000X 74287 WI
Hospitalist Physician 208M00000X 334325 NY Primary

Addresses

Primary practice location

101 Nicolls Rd # T16030
Stony Brook, NY 11794-0001

Mailing address

101 Nicolls Rd # T16030
Stony Brook, NY 11794-0001
Phone (631) 444-7488

Other practice location 1

1000 N Oak Ave
Marshfield, WI 54449-5703
Phone (715) 897-4567

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address him@marshfieldclinichealthsystem.cernerdirect.com

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, NY2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20220713002367 WI Practitioner - Hospitalist 5991119117 Reassigns benefits to 9 organizations
I20250903003254 NY Practitioner - Hospitalist 5991119117 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

100 Nicolls Rd
Stony Brook, NY 11794-0001
Phone (631) 444-1560

101 Nicolls Rd
Stony Brook, NY 11794-0001
Phone (631) 444-1560

Lauterbur Dr
Stony Brook, NY 11794-0001
Phone (632) 638-1000

Hospital & facility affiliations

  • Suny/Stony Brook University Hospital Hospital, Stony Brook, NY, CCN 330393

Merit-based Incentive Payment System (MIPS)

Final score
80.58 of 100Reported as group
Quality
55.5
Promoting interoperability
100
Improvement activities
40
Cost
71.46

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
334325NYMDLicensed Practical Nurse
7671-851WIMDInternal Medicine Physician
74287WIMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Flambeau Hospital Inc Single Specialty Current Accepting new patients
Lakeview Medical Center Inc of Rice Lake Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
Beaver Dam Community Hospitals Inc Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
Stony Brook Internists, University Faculty Practice Corporation Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
MCHS Hospitals Inc CurrentSince Jul 11, 2022 Accepting new patients
Marshfield Clinic Inc Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
Beaver Dam Community Hospitals Inc CurrentSince Jul 11, 2022 Accepting new patients
MCHS Hospitals Inc Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
MCHS Hospitals Inc Single Specialty Current Accepting new patients
Memorial Hospital Inc Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
MCHS Hospitals Inc Single Specialty Current Accepting new patients
Stony Brook Internists, University Faculty Practice Corporation Single Specialty CurrentSince Jul 1, 2025 Accepting new patients
Flambeau Hospital Inc Single Specialty CurrentSince Jul 11, 2022 Accepting new patients
University Hospital at Stony Brook Past Accepting new patients

Locations

101 Nicolls Rd
#T16030
Stony Brook, NY 11794
Phone (631) 358-4760

100 Nicolls Rd
#13202
Stony Brook, NY 11794

100 Nicolls Rd
Stony Brook, NY 11794
Phone (631) 444-1560

705 S University Ave
Beaver Dam, WI 53916
Phone (920) 885-6090

3501 Golf Rd
Eau Claire, WI 54701
Phone (715) 858-4200

1000 Starr Ave
Eau Claire, WI 54703
Phone (715) 858-4850

1000 N Oak Ave
Marshfield, WI 54449
Phone (715) 387-5111

1102 S Center Ave
Merrill, WI 54452
Phone (715) 536-3399

N3708 River Ave
Neillsville, WI 54456
Phone (715) 743-3101

1700 W Stout St
Rice Lake, WI 54868
Phone (715) 236-6133

Networks

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

Interoperability endpoints

  • Direct secure messaging: haibin.zhang@marshfieldclinichealthsystem.cernerdirect.com
  • Direct secure messaging: him@marshfieldclinichealthsystem.cernerdirect.com

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 6

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": "1561680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749513600000",
    "number": "1689236754",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 NICOLLS RD # T16030",
            "city": "STONY BROOK",
            "state": "NY",
            "postal_code": "117940001",
            "telephone_number": "631-444-7488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 NICOLLS RD # T16030",
            "city": "STONY BROOK",
            "state": "NY",
            "postal_code": "117940001",
            "telephone_number": "631-444-7488"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1000 N Oak Ave",
            "address_purpose": "LOCATION",
            "city": "Marshfield",
            "state": "WI",
            "postal_code": "544495703",
            "country_code": "US",
            "telephone_number": "715-897-4567",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "HAIBIN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-06-28",
        "last_updated": "2025-06-10",
        "certification_date": "2025-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "74287",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "WI",
            "license": "7671-851",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "74287",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "334325",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "him@marshfieldclinichealthsystem.cernerdirect.com",
            "affiliation": "N",
            "address_1": "1000 N Oak Ave",
            "city": "Marshfield",
            "state": "WI",
            "country_code": "US",
            "postal_code": "544495703",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Stony Brook, NY

Sources for this page

Verify at the official NPI Registry.