Individual provider Active NPI

Christopher C Walker

  • Emergency Medicine Physician
  • Bronx, NY
National Provider Identifier
1336568203
Registry record updated Jul 18, 2018
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
292257 Issued in NY
Practice address
1825 Eastchester Rd
Bronx, NY 10461-2301
Phone
(718) 904-2904
NPI assigned
Apr 8, 2014
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 18, 2018

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Emergency Medicine Physician 207P00000X 292257 NY Primary

Addresses

Primary practice location

1825 Eastchester Rd
Bronx, NY 10461-2301

Mailing address

1825 Eastchester Rd
Bronx, NY 10461-2301

Other practice location 1

1400 Pelham Pkwy S
Building 6// Suite B125
Bronx, NY 10461-1138
Phone (718) 918-5820

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, TX2 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
I20180816001499 NY Practitioner - Emergency Medicine 2567711070 Reassigns benefits to 3 organizations
I20230412002037 TX Practitioner - Emergency Medicine 2567711070 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Howard University College of Medicine, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Memorial Hermann Hospital Based Physician GroupGroup PAC ID 4385075480, 272 clinicians
Pecos County Memorial Hospital DistrictGroup PAC ID 3173977477, shared by 7 NPIs, 32 clinicians

Practice addresses (Care Compare)

16100 S Fwy
Pearland, TX 77584-1895
Phone (713) 338-6565

387 W Ih
Suite 10
Fort Stockton, TX 79735
Phone (432) 336-2058

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Pecos County Memorial Hospital District CurrentSince Aug 1, 2025 Accepting new patients
Montefiore Medical Center CurrentSince Jul 13, 2018 Accepting new patients
North Shore-Lij Medical PC Emergency Medicine CurrentSince Jan 25, 2021 Accepting new patients
Memorial Hermann Hospital Based Physician Group Emergency Medicine CurrentSince Mar 9, 2023 Accepting new patients
Pecos County Memorial Hospital District Current Accepting new patients
Montefiore Medical Center Emergency Medicine CurrentSince Jul 13, 2018 Accepting new patients
Ellenville Emergency Medical Associates PLLC Emergency Medicine CurrentSince Mar 26, 2022 Accepting new patients
Jacobi Medical Center Ed Past Accepting new patients

Locations (25 of 32)

111 E 210th St
Bronx, NY 10467

1825 Eastchester Rd
Bronx, NY 10461
Phone (718) 904-2000

10 Healthy Way
Ellenville, NY 12428
Phone 8456476400294

30 7th Ave
New York, NY 10011
Phone (646) 665-6000

300 Community Dr
Plandome, NY 11030

20011 Cypresswood Dr
Cypress, TX 77433

27800 NW Freeway
Cypress, TX 77433
Phone (346) 231-4000

387 W Interstate 10
Fort Stockton, TX 79735
Phone (432) 336-2004

929 Gessner Rd
Ste 2700
Houston, TX 77024
Phone (713) 242-2462

7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000

1635 North Loop W
Houston, TX 77008
Phone (713) 867-2066

13656 Breton Ridge St
Ste B
Houston, TX 77070

14201 E Sam Houston Pkwy N
Ste 100
Houston, TX 77044
Phone (281) 436-8854

1431 Studemont St
Ste C1
Houston, TX 77007

921 Gessner Rd
Houston, TX 77024
Phone (713) 242-3439

18951 N Memorial Dr
Humble, TX 77338
Phone (281) 319-8409

23900 Katy Fwy
Ste W
Katy, TX 77494
Phone (281) 644-8111

22430 Grand Corner Dr
Ste C1
Katy, TX 77494
Phone (281) 371-1818

23900 Katy Fwy
Katy, TX 77494
Phone (281) 644-7000

4533 Kingwood Dr
Ste C1
Kingwood, TX 77345

2555 Gulf Fwy S
#C1100
League City, TX 77573

2555 Gulf Fwy S
Ste C1
League City, TX 77573
Phone (281) 337-9730

2555 Gulf Fwy S
Ste C1100
League City, TX 77573
Phone (832) 932-9850

8780 Highway 6
Ste 100
Missouri City, TX 77459

8780 Highway 6
Ste C1100
Missouri City, TX 77459

Networks

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

Organizations & group practices 8

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 7

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": "1396915200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1531872000000",
    "number": "1336568203",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1825 EASTCHESTER RD",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104612301"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1825 EASTCHESTER RD",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104612301",
            "telephone_number": "718-904-2904"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1400 Pelham Pkwy S",
            "address_2": "Building 6// Suite B125",
            "address_purpose": "LOCATION",
            "city": "Bronx",
            "state": "NY",
            "postal_code": "104611138",
            "country_code": "US",
            "telephone_number": "718-918-5820",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALKER",
        "first_name": "CHRISTOPHER",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-04-08",
        "last_updated": "2018-07-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NY",
            "license": "292257",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Bronx, NY

Sources for this page

Verify at the official NPI Registry.