Physician Profile
Alonzo Ortega, DO
Unclaimed ProfileAbout Dr. Ortega
Alonzo Ortega, DO is a healthcare provider in San Antonio, TX specializing in family medicine. Alonzo trained at University of North Texas Hsc, College of Osteopathic Med, graduating in 1988. According to Medicare claims data, Alonzo cared for 56 Medicare patients across 101 services. The services billed most often include insertion of needle into vein for collection of blood sample, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (210) 921-0322
- Email not available
Practice Locations
517 SW MILITARY DR STE 106
San Antonio, TX 78221
Conditions Commonly Evaluated or Treated
Within Family Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cardiometabolic
Digestive
Genitourinary and reproductive
Musculoskeletal and pain
Neurologic and behavioral
Respiratory and infectious
Skin
Common childhood and ear conditions
Pain & Joints
Procedures & services
Most searched procedures
Preventive interventions
Screening and testing
Diagnostic Tests
Exams & Screenings
Foot and Leg Pain
Heart & Circulation
Injections
Lungs & Breathing
Minor Procedures
Occupational Health
Office procedures
Pain Management
Preventive Care
Respiratory
Senior Care
Sexual & Reproductive Health
Skin Procedures
Sleep Health
Urgent Care Procedures
Wellness & Weight
Women's Health
Procedures Most Often Billed to Medicare
101 services · 56 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
40 | Less often than most peers in Family Medicine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
36 | Less often than most peers in Family Medicine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
25 | Less often than most peers in Family Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other family doctors at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other family doctors in San Antonio 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of North Texas Hsc, College of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at University of North Texas Hsc, College of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Norman B Frankel Et Al Ptr Medical Clinic of Houston
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What does Dr. Ortega specialize in?
Dr. Ortega is a family doctor in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Dr. Ortega located?
Dr. Ortega is listed at 517 Sw Military Dr Ste 106, San Antonio, TX 78221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ortega's phone number?
The number on file is (210) 921-0322. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Ortega's NPI number?
Dr. Ortega's National Provider Identifier is 1871590588. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Ortega go to medical school?
Dr. Ortega attended University of North Texas Hsc, College of Osteopathic Med, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ortega been practicing?
Dr. Ortega has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ortega do most often?
According to Medicare billing data, Dr. Ortega performs procedures including insertion of needle into vein for collection of blood sample, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ortega confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ortega. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.