NPIMap

Individual provider Active NPI

Arthur Holmberg III, MD, CMD

  • Internal Medicine Physician
  • White Plains, NY
National Provider Identifier
1205844784
Registry record updated Aug 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
1854241 Issued in NY
Practice address
120 Church St
White Plains, NY 10601-1209
Phone
(203) 803-9038
Fax
(914) 709-4858
NPI assigned
Aug 3, 2006
Last updated
Aug 8, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 8, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 1854241 NY Primary

Addresses

Primary practice location

120 Church St
White Plains, NY 10601-1209

Mailing address

286 S Main St
New City, NY 10956-3327
Phone (203) 803-9038

Other identifiers 1

IdentifierTypeStateIssuer
01579262MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20050805000703 NY Practitioner - General Practice 5496700874 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Practice
Education
Other, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Patriot Medical Nyc PCGroup PAC ID 2567908924, 7 clinicians
Patriot MedicalGroup PAC ID 3870927197, 15 clinicians

Practice addresses (Care Compare)

286 S Main St
New City, NY 10956-3327
Phone (914) 236-4121

787 King St
Port Chester, NY 10573-1225
Phone (800) 750-8616

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
20.47 of 100Reported as individual
Quality
0
Improvement activities
0
Cost
68.24

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1854241NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Healthcare Services PLLC Internal Medicine Current Accepting new patients
Hospitalist Healthcare Services PLLC Internal Medicine CurrentSince Dec 11, 2013 Accepting new patients
Hospitalist Healthcare Services PLLC Internal Medicine CurrentSince Dec 11, 2013 Accepting new patients
Patriot Medical Internal Medicine CurrentSince Feb 4, 2020 Accepting new patients
Montefiore Medical Center Internal Medicine Past Accepting new patients
Villa Frances at the Knolls Past Accepting new patients
HBL SNF LLC Past Accepting new patients
Putnam Operation Acquisition I LLC Past Accepting new patients
Morningside Medical Practice, P.C. Internal Medicine Past Accepting new patients
Rockaway Care Center LLC Past Accepting new patients
Sapphire HC, LLC Past Accepting new patients

Locations

96 Linwood Plz
Fort Lee, NJ 07024
Phone (201) 681-5066

1000 Pelham Pkwy S
Bronx, NY 10461
Phone (718) 409-0400

111 E 210th St
Bronx, NY 10467

3518 Bainbridge Ave
Bronx, NY 10467
Phone (212) 410-9047

121 Dunning Rd
Middletown, NY 10940
Phone (845) 343-0601

286 S Main St
New City, NY 10956
Phone (845) 764-4774

1060 Amsterdam Ave
New York, NY 10025
Phone (212) 316-7700

420 E 76th St
New York, NY 10021
Phone (212) 434-5300

787 King St
Rye Brook, NY 10573
Phone (914) 600-7149

3 Barker Ave
Fl 4
White Plains, NY 10601
Phone (914) 949-7900

Networks

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

Organizations & group practices 13

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.

View all 13

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": "1154563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754611200000",
    "number": "1205844784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "286 S MAIN ST",
            "city": "NEW CITY",
            "state": "NY",
            "postal_code": "109563327",
            "telephone_number": "203-803-9038",
            "fax_number": "914-709-4858"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 CHURCH ST",
            "city": "WHITE PLAINS",
            "state": "NY",
            "postal_code": "106011209",
            "telephone_number": "203-803-9038",
            "fax_number": "914-709-4858"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLMBERG",
        "first_name": "ARTHUR",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "MD, CMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-03",
        "last_updated": "2025-08-08",
        "certification_date": "2025-08-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "1854241",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01579262",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in White Plains, NY

Sources for this page

Verify at the official NPI Registry.