Individual provider Active NPI

Greg Winston Zhang, MD, MS

  • Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
  • Denison, TX
National Provider Identifier
1366173296
Registry record updated Jul 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Undersea and Hyperbaric Medicine (Preventive Medicine) PhysicianTaxonomy code 2083P0011X
License
V8086 Issued in TX
Practice address
4616 N Hwy 75
Suite 190
Denison, TX 75020
Phone
(903) 698-6015
NPI assigned
Jun 21, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 4, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician 2083P0011X V8086 TX Primary
Student in an Organized Health Care Education/Training Program 390200000X V8086 TX

Addresses

Primary practice location

4616 N Hwy 75
Suite 190
Denison, TX 75020

Mailing address

4616 N. Highway 75, Ste 190
Denison, TX 75020
Phone (903) 698-6015

Other practice location 1

301 University Blvd
Galveston, TX 77555-5302
Phone (832) 632-7396

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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 1

Enrollment IDStateProvider typePAC IDDetails
I20250919002717 TX Practitioner - General Practice 2668976879 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Practice
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Dynamic Wound Care LLCGroup PAC ID 0143674465, 17 clinicians

Practice addresses (Care Compare)

4616 US Hwy 75
Suite 190
Denison, TX 75020-4582
Phone (405) 315-8440

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
V8086TXMDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Diagnostex Consultants PLLC CurrentSince Jul 30, 2025 Accepting new patients
Dynamic Wound Care LLC CurrentSince Nov 17, 2025 Accepting new patients
Verdure Health Services Past Accepting new patients
Patheous Medical PLLC Past Accepting new patients

Locations

2222 Shadowlake Dr
Oklahoma City, OK 73159
Phone (405) 315-8440

4616 US Highway 75
Ste 109
Denison, TX 75020

4616 US Highway 75
Ste 190
Denison, TX 75020
Phone (405) 315-8440

8913 Mid Cities Blvd
Ste 100
North Richland Hills, TX 76182
Phone (817) 514-6271

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1655769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783123200000",
    "number": "1366173296",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4616 N. HIGHWAY 75, STE 190",
            "city": "DENISON",
            "state": "TX",
            "postal_code": "75020",
            "telephone_number": "903-698-6015",
            "fax_number": "903-708-6488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4616 N HWY 75",
            "address_2": "SUITE 190",
            "city": "DENISON",
            "state": "TX",
            "postal_code": "75020",
            "telephone_number": "903-698-6015"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "301 University Blvd",
            "address_purpose": "LOCATION",
            "city": "Galveston",
            "state": "TX",
            "postal_code": "775555302",
            "country_code": "US",
            "telephone_number": "832-632-7396",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZHANG",
        "first_name": "GREG",
        "middle_name": "WINSTON",
        "name_prefix": "Dr.",
        "credential": "MD, MS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-06-21",
        "last_updated": "2026-07-04",
        "certification_date": "2026-07-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083P0011X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Undersea and Hyperbaric Medicine",
            "state": "TX",
            "license": "V8086",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "TX",
            "license": "V8086",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denison, TX

Sources for this page

Verify at the official NPI Registry.