Individual provider Active NPI

William Ko, MD

  • Diagnostic Radiology Physician
  • Red Bank, NJ
National Provider Identifier
1851496681
Registry record updated Jul 30, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
25MA06878200 Issued in NJ
Practice address
1 Riverview PLZ
Red Bank, NJ 07701-1864
Phone
(732) 530-2305
Fax
(732) 224-8410
NPI assigned
Sep 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 30, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 25MA06878200 NJ Primary

Addresses

Primary practice location

1 Riverview PLZ
Red Bank, NJ 07701-1864

Mailing address

3600 Route 66
FL 3
Neptune, NJ 07753-2605
Phone (732) 807-8077

Other practice location 1

727 N Beers St
Holmdel, NJ 07733-1514
Phone (732) 739-5900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NJ, NY2 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

Enrollment IDStateProvider typePAC IDDetails
I20050713000691 NJ Practitioner - Diagnostic Radiology 0446286272 Reassigns benefits to 3 organizations
I20070118000017 NY Practitioner - Diagnostic Radiology 0446286272 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Boston University School of Medicine, 1989
Medicare assignment
May accept Medicare assignment
Group practices
Radiology Affiliates of Central New Jersey PCGroup PAC ID 1759277239, 129 clinicians

Practice addresses (Care Compare)

1 Bay Ave
Montclair, NJ 07042-4837
Phone (609) 585-8800

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
81.33 of 100Reported as group
Quality
66.38
Promoting interoperability
100
Improvement activities
40
Cost
71.39

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
HHS exclusion list flag
CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Hackensack Meridian Health Medical Group - Specialty Care PC CurrentSince Jan 1, 2023 Accepting new patients
Hackensack Meridian Outpatient Services, Inc. CurrentSince Dec 1, 2025 Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC CurrentSince Jan 1, 2023 Accepting new patients
Empire State Radiology P C Diagnostic Radiology CurrentSince Mar 30, 2025 Accepting new patients
Hackensack Meridian Outpatient Services, Inc. CurrentSince Feb 15, 2023 Accepting new patients
Radiology Affiliates of Central New Jersey PC Diagnostic Radiology CurrentSince Feb 20, 2025 Accepting new patients
Lenox Hill Radiology & Medical Imaging Associates, PC Body Imaging PastSince Jul 1, 2015 Accepting new patients
Madison Avenue MRI PC Diagnostic Radiology Past Accepting new patients
Imaging Center of Montville LLC Diagnostic Radiology Past Accepting new patients
Practice Associates Medical Group Past Accepting new patients
Manhattan Women's Imaging, P.C. Diagnostic Radiology Past Accepting new patients
Montclair Breast Center PC Diagnostic Radiology PastSince Aug 1, 1993 Accepting new patients
Millennium Medical Imaging PC Diagnostic Radiology PastSince Sep 1, 2025 Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC PastSince Oct 23, 2022 Accepting new patients
Radiology Partners of Iowa Inc Diagnostic Radiology Past Accepting new patients
Imaging Group of Delaware, PA Diagnostic Radiology Past Accepting new patients

Locations (25 of 27)

30 Prospect Ave
Hackensack, NJ 07601
Phone (201) 488-0066

727 N Beers St
Holmdel, NJ 07733
Phone (732) 714-2700

1 Bay Ave
Montclair, NJ 07042
Phone (973) 429-6100

3600 State Route 66
Fl 3
Neptune City, NJ 07753
Phone (732) 807-0463

1 Riverview Plz
Red Bank, NJ 07701
Phone (732) 530-2204

601 Hamilton Ave
Trenton, NJ 08629
Phone (609) 599-5000

4295 Hempstead Tpke
Bethpage, NY 11714
Phone (516) 520-2250

1650 Grand Concourse
Bronx, NY 10457
Phone (718) 294-7104

4422 3rd Ave
Bronx, NY 10457
Phone (718) 960-3917

374 Stockholm St
Brooklyn, NY 11237
Phone (718) 963-6485

8881 State Route 97
Callicoon, NY 12723
Phone (845) 333-6800

327 Beach 19th St
Far Rockaway, NY 11691
Phone (718) 689-7640

102 Clowes Ave
Goshen, NY 10924
Phone (845) 333-7200

707 E Main St
Middletown, NY 10940
Phone (845) 333-1000

38 Concord Rd
Monticello, NY 12701
Phone (845) 333-6500

12 N 7th Ave
Mount Vernon, NY 10550
Phone (914) 361-6511

16 Guion Pl
New Rochelle, NY 10801
Phone (914) 365-3680

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

992 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-2910

1000 N Village Ave
#13202
Rockville Ctr, NY 11570

1000 N Village Ave
Rockville Ctr, NY 11570
Phone (516) 705-1012

100 Port Washington Blvd
Roslyn, NY 11576
Phone (516) 562-6385

50 Route 25A
Smithtown, NY 11787
Phone (631) 465-6225

1000 Montauk Hwy
West Islip, NY 11795
Phone (516) 705-2689

127 S Broadway
Yonkers, NY 10701
Phone (914) 378-7342

Interoperability endpoints

  • Direct secure messaging: william.ko@direct.hackensackmeridian.org
  • FHIR API: https://fhir4.healow.com/fhir/r4/IHJHBD

Organizations & group practices 16

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 16

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": "1158192000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1564444800000",
    "number": "1851496681",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3600 ROUTE 66",
            "address_2": "FL 3",
            "city": "NEPTUNE",
            "state": "NJ",
            "postal_code": "077532605",
            "telephone_number": "732-807-8077",
            "fax_number": "201-751-1680"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 RIVERVIEW PLZ",
            "city": "RED BANK",
            "state": "NJ",
            "postal_code": "077011864",
            "telephone_number": "732-530-2305",
            "fax_number": "732-224-8410"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "727 N Beers St",
            "address_purpose": "LOCATION",
            "city": "Holmdel",
            "state": "NJ",
            "postal_code": "077331514",
            "country_code": "US",
            "telephone_number": "732-739-5900",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KO",
        "first_name": "WILLIAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-14",
        "last_updated": "2019-07-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "NJ",
            "license": "25MA06878200",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Red Bank, NJ

Sources for this page

Verify at the official NPI Registry.