NPIMap

Individual provider Active NPI

Zachary Daniel Smith, M.D.

  • Gastroenterology Physician
  • Oklahoma City, OK
National Provider Identifier
1437537024
Registry record updated Jul 24, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
31589 Issued in OK
Practice address
3366 NW Expressway Ste 400
Oklahoma City, OK 73112-4429
Phone
(405) 702-1300
NPI assigned
May 14, 2015
Last updated
Jul 24, 2024By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 24, 2024

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 31589 OK Primary

Addresses

Primary practice location

3366 NW Expressway Ste 400
Oklahoma City, OK 73112-4429

Mailing address

3366 NW Expressway Ste 400
Oklahoma City, OK 73112-4429
Phone (405) 702-1300

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
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
I20210709000111 OK Practitioner - GastroenterologyPractitioner - Internal Medicine 8022368950 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Digestive Disease Specialists IncGroup PAC ID 7315939279, 18 clinicians

Practice addresses (Care Compare)

10029 N Oklahoma Ave
Suite 200
Oklahoma City, OK 73114-7454
Phone (405) 702-1300

110 NW 31St St
FL 3
Lawton, OK 73505-6100
Phone (580) 510-7042

600 S Monroe St
Enid, OK 73701-7211
Phone (580) 548-1367

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy133
Upper gastrointestinal (GI) endoscopy for acid reflux238

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Comanche County Healthcare Corporation CurrentSince Jun 13, 2025 Accepting new patients
Comanche County Healthcare Corporation CurrentSince Jun 13, 2025 Accepting new patients
Integris Bass Baptist Health Center Current Accepting new patients
Integris Bass Baptist Health Center CurrentSince Aug 9, 2022 Accepting new patients
Integris Ddsi Endoscopy Centers LLC Current Accepting new patients
Integris Bass Baptist Health Center Gastroenterology CurrentSince Aug 9, 2022 Accepting new patients
Integris Ddsi Endoscopy Centers LLC CurrentSince Jul 1, 2021 Accepting new patients
Jackson County Memorial Hospital Authority Past Accepting new patients
Integris Bass Baptist Health Center Past Accepting new patients

Locations

600 S Monroe St
Enid, OK 73701
Phone (580) 233-2300

110 NW 31st St
Fl 3
Lawton, OK 73505
Phone (580) 250-5200

3201 W Gore Blvd
Ste 201
Lawton, OK 73505
Phone (580) 357-2261

3201 W Gore Blvd
Ste 300
Lawton, OK 73505
Phone (580) 248-5255

158 E Sunset Dr
Ste B
Medford, OK 73759
Phone (580) 395-2319

10029 N Oklahoma Ave
Ste 200
Oklahoma City, OK 73114
Phone (405) 702-1300

3366 NW Expressway St
Ste 400
Oklahoma City, OK 73112
Phone (405) 702-1300

4201 S Western Ave
Oklahoma City, OK 73109
Phone (405) 632-4000

Interoperability endpoints

  • Direct secure messaging: zsmith@okddsi.gwaydirect.com
  • Direct secure messaging: zsmith222247@direct.integrisok.com

Organizations & group practices 10

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.

Hospital & facility affiliations 12

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": "1431561600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1721779200000",
    "number": "1437537024",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3366 NW EXPRESSWAY STE 400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124429",
            "telephone_number": "405-702-1300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3366 NW EXPRESSWAY STE 400",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731124429",
            "telephone_number": "405-702-1300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SMITH",
        "first_name": "ZACHARY",
        "middle_name": "DANIEL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-14",
        "last_updated": "2024-07-24",
        "certification_date": "2021-08-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "OK",
            "license": "31589",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oklahoma City, OK

Sources for this page

Verify at the official NPI Registry.