Individual provider Active NPI

Zadid Haq, MD

  • Gastroenterology Physician
  • Baltimore, MD
National Provider Identifier
1245897537
Registry record updated Mar 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
D0094926 Issued in MD
Practice address
1830 E Monument St Ste 431
Baltimore, MD 21287-0020
Phone
(410) 955-2635
NPI assigned
May 22, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2025

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 D0094926 MD Primary

Addresses

Primary practice location

1830 E Monument St Ste 431
Baltimore, MD 21287-0020

Mailing address

6201 Greenleigh Ave
Baltimore, MD 21220-2004
Phone (410) 933-6423

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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
I20250529002437 DC Practitioner - GastroenterologyPractitioner - Internal Medicine 2163757436 Reassigns benefits to 1 organization
I20250529002519 MD Practitioner - GastroenterologyPractitioner - Internal Medicine 2163757436 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Louisiana State University School of Medicine in New Orleans, 2019
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians
Johns Hopkins UniversityGroup PAC ID 4981745098, 711 clinicians

Practice addresses (Care Compare)

4940 Eastern Ave
Baltimore, MD 21224-2735
Phone (410) 550-0100

5215 Loughboro Rd NW
Suite 330
Washington, DC 20016-2626
Phone (202) 537-4277

5225 Loughboro Rd NW
Suite 330
Washington, DC 20016-2633
Phone (202) 537-4000

5255 Loughboro Rd NW
Washington, DC 20016-2633
Phone (202) 537-4000

5450 Knoll N Dr
Columbia, MD 21045-2369
Phone (443) 546-1700

5601 Lloch Raven Blvd
Baltimore, MD 21239-2945
Phone (443) 444-4714

600 N Wolf St
Baltimore, MD 21287-0005

600 N Wolfe St
Blalock 266
Baltimore, MD 21287-0005
Phone (410) 502-4340

6201 Greenleigh Ave
Middle River, MD 21220-2004

8600 Old Georgetown Rd
Bethesda, MD 20814-1497
Phone (301) 896-3939

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy55
Upper gastrointestinal (GI) endoscopy for acid reflux54

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins University Gastroenterology CurrentSince Jul 1, 2025 Accepting new patients
Johns Hopkins University Current Accepting new patients
Johns Hopkins University CurrentSince Jul 1, 2025 Accepting new patients
Johns Hopkins University CurrentSince Jul 1, 2025 Accepting new patients

Locations

4940 Eastern Ave
Apt 209
Baltimore, MD 21224

4940 Eastern Ave
Baltimore, MD 21224

5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714

8600 Old Georgetown Rd
Bethesda, MD 20814
Phone (301) 896-2578

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

Interoperability endpoints

  • Direct secure messaging: zhaq480305@direct.hopkinsmedicine.org

Organizations & group practices 4

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 4

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": "1558483200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741564800000",
    "number": "1245897537",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1830 E MONUMENT ST STE 431",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870020",
            "telephone_number": "410-955-2635"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAQ",
        "first_name": "ZADID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-05-22",
        "last_updated": "2025-03-10",
        "certification_date": "2025-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MD",
            "license": "D0094926",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.