Carlos O Pena is a San Antonio, Texas based rheumatologist who is specialized in Rheumatology. Active license number of Carlos O Pena for Rheumatology is W0262 in Texas.
Carlos O Pena treat joint disease similar to orthopedists but do not perform surgeries. He diagnose and treat diseases of joints, muscle, bones and tendons which includes arthritis, back pain, muscle strains, common athletic injuries and 'collagen' diseases.
Complete Profile:
Carlos O Pena speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Rheumatology |
| Credentials: | MD |
| Gender: | Male |
| Practice Address: | 903 W Martin St, San Antonio,
Texas, 78207-0903 |
| Phone: | 210-358-3400 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1467024257 |
| NPI Enumeration Date: | 12 Jul, 2021 |
| NPI Last Update On: | 27 Aug, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Carlos O Pena are as mentioned below.
| License Number | Specialization | State | Status | |
| W0262 | Rheumatologist | Texas | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 903 W Martin St # Ms 49-2,
San Antonio, Texas |
| Zip: | 78207-0903 |
| Phone Number: | 210-358-3400 |
| Fax Number: | 210-702-4601 |
Patients can reach Carlos O Pena at
903 W Martin St, San Antonio, Texas or can
call to book an appointment on 210-358-3400.
Comments/ Reviews:
Patients can read all the reviews posted for Carlos O Pena below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Carlos O Pena. It will help others make informed decisions.
** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.