Individual provider Active NPI

Christopher Chum, D.O.

  • Gastroenterology Physician
  • Brooklyn, NY
National Provider Identifier
1144669532
Registry record updated Sep 27, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
285701 Issued in NY
Practice address
2601 Ocean Pkwy
Brooklyn, NY 11235
Phone
(718) 616-3000
NPI assigned
Jun 18, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 27, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 285701 NY Primary

Addresses

Primary practice location

2601 Ocean Pkwy
Brooklyn, NY 11235

Mailing address

2601 Ocean Pkwy
Brooklyn, NY 11235-7791
Phone (718) 616-3000

Other practice location 1

3058 Brighton 2nd St
Brooklyn, NY 11235-7428
Phone (718) 676-2084

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, NJ2 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
I20190806002914 NY Practitioner - GastroenterologyPractitioner - Internal Medicine 3870820350 Reassigns benefits to 4 organizations
I20240507003510 NJ Practitioner - Gastroenterology 3870820350 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
New York College of Osteo Medicine of New York Institute of Technology, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Allied Digestive Health LLCGroup PAC ID 5991027583, 282 clinicians
Chinatown True Care Medical PLLCGroup PAC ID 2163859760, 245 clinicians

Practice addresses (Care Compare)

1374 Whitehorse Hamilton Square Rd
Units 201 204 Units B1 B4
Hamilton, NJ 08690-3701
Phone 6095861319366463

5715 7TH Ave
Brooklyn, NY 11220-3902
Phone (718) 567-8808

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy70
Upper gastrointestinal (GI) endoscopy for acid reflux172

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Physician Affiliate Group of New York PC CurrentSince Mar 1, 2024 Accepting new patients
Chinatown True Care Medical PLLC CurrentSince Oct 2, 2023 Accepting new patients
Ellis Hospital CurrentSince Apr 7, 2022 Accepting new patients
Allied Digestive Health, LLC Gastroenterology CurrentSince Jun 11, 2024 Accepting new patients
Coney Island Medical Practice Plan, P.C. CurrentSince Jul 1, 2019 Accepting new patients
Atlantic Coast Gastroenterology Associates Gastroenterology Past Accepting new patients

Locations

98 James St
Ste 200
Edison, NJ 08820
Phone (732) 230-2828

1374 Whitehorse Hamilton Square Rd
#201204
Hamilton, NJ 08690

1374 Whitehorse Hamilton Square Rd
Fl 2
Trenton, NJ 08690
Phone (609) 586-1319

1640 Route 88 W
Ste 202
Wall Township, NJ 08724
Phone (732) 370-2220

2601 Ocean Pkwy
Brooklyn, NY 11235
Phone (718) 616-5354

5715 7th Ave
Brooklyn, NY 11220
Phone (212) 434-3420

749 61st St
Ste 402
Brooklyn, NY 11220
Phone (718) 362-6388

4235 Main St
Ste 3E
Flushing, NY 11355
Phone (718) 886-5068

139 Centre St
Ste 704
New York, NY 10013
Phone (212) 219-8878

506 Malcolm X Blvd
New York, NY 10037
Phone (212) 939-1000

1101 Nott St
Schenectady, NY 12308
Phone (518) 243-1916

600 McClellan St
Schenectady, NY 12304
Phone (518) 382-2000

Networks

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

Interoperability endpoints

  • Direct secure messaging: cchum144925@nychhc.direct-ci.com

Organizations & group practices 6

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.

Hospital & facility affiliations 2

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": "1371513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1695772800000",
    "number": "1144669532",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2601 OCEAN PKWY",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112357791",
            "telephone_number": "718-616-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2601 OCEAN PKWY",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "11235",
            "telephone_number": "718-616-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3058 Brighton 2nd St",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112357428",
            "country_code": "US",
            "telephone_number": "718-676-2084",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHUM",
        "first_name": "CHRISTOPHER",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-06-18",
        "last_updated": "2023-09-27",
        "certification_date": "2023-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "285701",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.