Active NPI
Chay Ung, MD
- Family Medicine Physician
- Pearland, TX
National Provider Identifier
1386641546
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- L8542
- Practice address
- 10970 Shadow Creek Pkwy
Suite 250
Pearland, TX 77584-0100 - Phone
- (713) 436-9475
- Fax
- (713) 436-9059
- NPI assigned
- Jul 3, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | L8542 | TX | Primary |
Addresses
Primary practice location
10970 Shadow Creek Pkwy
Suite 250
Pearland, TX 77584-0100
Mailing address
12234 Shadow Creek Pkwy
Ste 8110
Pearland, TX 77584-7341
Phone (281) 997-1261
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 8U7692 | Other | FL | BCBS |
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
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Family Practice
- Education
- Texas Tech University Health Science Center School of Medicine, 2002
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
Practice addresses (Care Compare)
12234 Shadow Creek Pkwy
Suite 8110
Pearland, TX 77584-7341
Phone (281) 997-1261
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L8542 | TX | MD | Family Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ungs Primary, P.a. | Current | Accepting new patients | |
| Tomball Hospital Authority | Past | Accepting new patients | |
| Greater Houston Emergency Physicians PLLC | Past | Accepting new patients | |
| Signature Emergency Care PA | Past | Accepting new patients |
Locations
12234 Shadow Creek Pkwy
Ste 8110
Pearland, TX 77584
Phone (281) 997-1261
10970 Shadow Creek Pkwy
Ste 250
Pearland, TX 77584
Phone (281) 557-0300
Ownership & related parties
All facility ownership & control disclosures 1
Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.
| Facility | Type | Role | Since |
|---|---|---|---|
| Omnix Health Care Services Inc. | Hospice | Contracted Managing Employee (10%) | Sep 12, 2025 |
Owned or controlled facilities with NPI records 1
Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.
-
- Community Based Hospice Care Agency
- Crosby, TX
- NPI 1548714058
Contracted Managing Employee
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.
-
- Primary Care Clinic/Center
- Pearland, TX
- NPI 1023041621
-
- Emergency Medicine Physician
- Dallas, TX
- NPI 1316363336
-
- Urgent Care Clinic/Center
- Magnolia, TX
- NPI 1003978537
-
- Multi-Specialty Clinic/Center
- Magnolia, TX
- NPI 1912035452
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Pearland, TX
- NPI 1609275585
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
- Community Based Hospice Care Agency
- Crosby, TX
- NPI 1548714058
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1120348800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1569542400000",
"number": "1386641546",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12234 SHADOW CREEK PKWY",
"address_2": "STE 8110",
"city": "PEARLAND",
"state": "TX",
"postal_code": "775847341",
"telephone_number": "281-997-1261",
"fax_number": "281-997-1271"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10970 SHADOW CREEK PKWY",
"address_2": "SUITE 250",
"city": "PEARLAND",
"state": "TX",
"postal_code": "775840100",
"telephone_number": "713-436-9475",
"fax_number": "713-436-9059"
}
],
"practiceLocations": [],
"basic": {
"last_name": "UNG",
"first_name": "CHAY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-07-03",
"last_updated": "2019-09-27",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "TX",
"license": "L8542",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "8U7692",
"state": "FL"
}
],
"endpoints": [],
"other_names": []
}Other providers in Pearland, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.