Active NPI
Charles Gregory, DO PA
- Family Medicine Physician
- Portland, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- L7737
- Legal business name
- CHARLES GREGORY, DO PA
- Practice address
- 1500 Wildcat Dr Ste C
Portland, TX 78374-2826 - Phone
- (361) 643-9800
- Fax
- (361) 643-5112
- NPI assigned
- Mar 29, 2007
- Last updated
- Aug 11, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Charles Gregory, D.O.
- Title
- Owner
- Phone
- (361) 643-9800
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | L7737 | TX | Primary |
Addresses
Primary practice location
1500 Wildcat Dr Ste C
Portland, TX 78374-2826
Mailing address
1500 Wildcat Dr Ste C
Portland, TX 78374-2826
Phone (361) 643-9800
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0037MY | Other | TX | BCBS TX GROUP |
| 179568401 | Medicaid | TX |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
1500 Wildcat Dr
Ste C
Portland, TX 78374
Phone (361) 643-9800
311B Buddy Ganem Dr
Portland, TX 78374
Phone (361) 643-9800
Practitioners & affiliated clinicians
Practitioners 3
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Family Medicine Physician
- Portland, TX
- NPI 1477581221
-
- Pediatric Nurse Practitioner
- Portland, TX
- NPI 1740916808
-
- Family Nurse Practitioner
- Portland, TX
- NPI 1265873095
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1175126400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1786406400000",
"number": "1952420804",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1500 WILDCAT DR STE C",
"city": "PORTLAND",
"state": "TX",
"postal_code": "783742826",
"telephone_number": "361-643-9800",
"fax_number": "361-336-0001"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1500 WILDCAT DR STE C",
"city": "PORTLAND",
"state": "TX",
"postal_code": "783742826",
"telephone_number": "361-643-9800",
"fax_number": "361-643-5112"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "CHARLES GREGORY, DO PA",
"organizational_subpart": "NO",
"enumeration_date": "2007-03-29",
"last_updated": "2026-08-11",
"certification_date": "2026-08-11",
"status": "A",
"authorized_official_last_name": "GREGORY",
"authorized_official_first_name": "CHARLES",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "361-643-9800",
"authorized_official_credential": "D.O."
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "TX",
"license": "L7737",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS TX GROUP",
"identifier": "0037MY",
"state": "TX"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "179568401",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Portland, TX
- Carriage Inn Limited Partnership (Carriage Inn)
- CC Doctors Center Portland, PLLC (The Doctors Center Urgent Care)
- Alyssa Marie Ceja, PHARMACY TECH
- Jesus Cervantes, PTA
- Haidee Chapa, PTA
- Galo Efrain Chaves, R.PH.
- Christ Centered Counseling Services PLLC
- Kimberly Clanton
- Coastal Bend Physicians PLLC
- Coastal ER III, LLC (Physicians Premier Emergency Room)
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.