Active NPI
Ronald L Maag, M.D.
- Cardiovascular Disease Physician
- Houston, TX
National Provider Identifier
1982998183
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- R6435
- Practice address
- 7200 Cambridge St FL 6
Houston, TX 77030-4202 - Phone
- (713) 798-2545
- NPI assigned
- Jun 6, 2011
- 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 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | MT199959 | PA | |
| Cardiovascular Disease Physician | 207RC0000X | MD454678 | PA | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | R6435 | TX | |
| Cardiovascular Disease Physician | 207RC0000X | R6435 | TX | Primary |
Addresses
Primary practice location
7200 Cambridge St FL 6
Houston, TX 77030-4202
Mailing address
7200 Cambridge St FL 6
Houston, TX 77030-4202
Phone (713) 798-2545
Other practice location 1
500 University Dr
Hershey, PA 17033-2360
Phone (717) 531-8407
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | rmaag29166@bcm.ghhdirect.net |
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
- Cardiovascular Disease (Cardiology)
- Education
- Other, 2011
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
6620 Main St
Suite 1225
Houston, TX 77030-2331
Phone (713) 798-2500
Hospital & facility affiliations
- Baylor St Lukes Medical Center
- Memorial Hermann - Texas Medical Center
- CHI St Luke'S Health Brazosport
- CHI St Lukes Health Memorial Lufkin
- Memorial Hermann Hospital System
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MT199959 | PA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Baylor College of Medicine | Internal Medicine | Current | Accepting new patients |
| Baylor College of Medicine | Current | Accepting new patients |
Locations
2 Greenway Plz
Ste 900
Houston, TX 77046
Phone (713) 798-1835
6620 Main St
Ste 1225
Houston, TX 77030
Phone (713) 798-2400
7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924
7200 Cambridge St
Fl 6
Houston, TX 77030
Phone (713) 798-2545
Organizations & group practices 2
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.
-
- Orthopaedic Surgery Physician
- Sugar Land, TX
- NPI 1700683844
Hospital & facility affiliations 11
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Houston, TX
- NPI 1184622847
-
- Rural Acute Care Hospital
- Lufkin, TX
- NPI 1396746129
-
- Portable X-ray and/or Other Portable Diagnostic Imaging Supplier
- Houston, TX
- NPI 1437189115
Hospital
-
- General Acute Care Hospital
- Houston, TX
- NPI 1730132234
-
- General Acute Care Hospital
- Houston, TX
- NPI 1982666111
-
- General Acute Care Hospital
- Lake Jackson, TX
- NPI 1972581940
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1307318400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1660521600000",
"number": "1982998183",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7200 CAMBRIDGE ST FL 6",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770304202",
"telephone_number": "713-798-2545"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7200 CAMBRIDGE ST FL 6",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770304202",
"telephone_number": "713-798-2545"
}
],
"practiceLocations": [
{
"address_1": "500 University Dr",
"address_purpose": "LOCATION",
"city": "Hershey",
"state": "PA",
"postal_code": "170332360",
"country_code": "US",
"telephone_number": "717-531-8407",
"fax_number": "717-531-4077",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MAAG",
"first_name": "RONALD",
"middle_name": "L",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2011-06-06",
"last_updated": "2022-08-15",
"certification_date": "2022-08-15",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "PA",
"license": "MT199959",
"primary": false
},
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "PA",
"license": "MD454678",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "TX",
"license": "R6435",
"primary": false
},
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "TX",
"license": "R6435",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "rmaag29166@bcm.ghhdirect.net",
"affiliation": "N",
"address_1": "7200 Cambridge St Fl 6",
"city": "Houston",
"state": "TX",
"country_code": "US",
"postal_code": "770304202",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 15, 2022; 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.