Active NPI
George S Massingill, MD
- Obstetrics & Gynecology Physician
- Lubbock, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- H0609
- Practice address
- 301 40TH St
Lubbock, TX 79404-2746 - Phone
- (806) 743-9355
- Fax
- (806) 743-9363
- NPI assigned
- Jul 31, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 34589 | OK | |
| Obstetrics & Gynecology Physician | 207V00000X | H0609 | TX | Primary |
Addresses
Primary practice location
301 40TH St
Lubbock, TX 79404-2746
Mailing address
301 40TH St
Lubbock, TX 79404-2746
Phone (806) 743-9355
Other practice location 1
1400 S Coulter St
Amarillo, TX 79106-1786
Phone (806) 414-9650
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 133751108 | Medicaid | TX |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | CombestWellness@direct.myteamcare.com | Direct |
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
- Obstetrics/Gynecology
- Education
- University of Texas Medical School at Houston, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
301 40TH St
Lubbock, TX 79404-2746
Phone (806) 743-9355
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
Locations
1400 S Coulter St
Amarillo, TX 79106
Phone (806) 354-5600
601 W Sanford St
Arlington, TX 76011
Phone (817) 861-0095
1350 S Main St
Fl 1
Fort Worth, TX 76104
Phone (817) 702-3701
1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431
855 Montgomery St
Ft Worth, TX 76107
Phone (817) 735-2334
3601 4th St
Lubbock, TX 79430
Phone (806) 743-1000
2602 Avenue Q
Lubbock, TX 79411
Phone (806) 744-4432
301 40th St
Lubbock, TX 79404
Phone (806) 743-9355
6501 University Ave
Ste 600
Lubbock, TX 79413
Phone (806) 743-2424
Organizations & group practices 13
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.
-
- Family Medicine Physician
- Lubbock, TX
- NPI 1346348463
Obstetrics & Gynecology
-
- Internal Medicine Physician
- Fort Worth, TX
- NPI 1780076562
-
- Anatomic Pathology Physician
- Lubbock, TX
- NPI 1063461358
-
- Family Medicine Physician
- Amarillo, TX
- NPI 1013942150
-
- Pharmacy
- Lubbock, TX
- NPI 1609810977
-
- Federally Qualified Health Center (FQHC)
- Abilene, TX
- NPI 1265810642
-
- Obstetrics & Gynecology Physician
- Amarillo, TX
- NPI 1043245178
-
- Durable Medical Equipment & Medical Supplies
- Lubbock, TX
- NPI 1053458026
-
- Obstetrics & Gynecology Physician
- Lubbock, TX
- NPI 1427007715
-
- General Acute Care Hospital
- Amarillo, TX
- NPI 1467442418
-
- Federally Qualified Health Center (FQHC)
- Lubbock, TX
- NPI 1609023191
-
- Internal Medicine Physician
- El Paso, TX
- NPI 1598705055
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1154304000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1764720000000",
"number": "1902812977",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "301 40TH ST",
"city": "LUBBOCK",
"state": "TX",
"postal_code": "794042746",
"telephone_number": "806-743-9355",
"fax_number": "806-743-9363"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "301 40TH ST",
"city": "LUBBOCK",
"state": "TX",
"postal_code": "794042746",
"telephone_number": "806-743-9355",
"fax_number": "806-743-9363"
}
],
"practiceLocations": [
{
"address_1": "1400 S Coulter St",
"address_purpose": "LOCATION",
"city": "Amarillo",
"state": "TX",
"postal_code": "791061786",
"country_code": "US",
"telephone_number": "806-414-9650",
"fax_number": "806-354-5730",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MASSINGILL",
"first_name": "GEORGE",
"middle_name": "S",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-07-31",
"last_updated": "2025-12-03",
"certification_date": "2025-12-03",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "OK",
"license": "34589",
"primary": false
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "TX",
"license": "H0609",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "133751108",
"state": "TX"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "CombestWellness@direct.myteamcare.com",
"affiliation": "N",
"endpointDescription": "SON - Combest Non-Clinical",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "301 40th St",
"city": "Lubbock",
"state": "TX",
"country_code": "US",
"postal_code": "794042746",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Lubbock, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; 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.