Physician Profile
Grace E. Onuma, M.D
Unclaimed ProfileAbout Dr. Onuma
Grace E. Onuma, M.D is a healthcare provider in San Antonio, TX specializing in family practice. Grace is also listed as specializing in family medicine. According to Medicare claims data, Grace cared for 404 Medicare patients across 453 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (210) 358-5100
- Email not available
Practice Locations
2121 SW 36TH ST
San Antonio, TX 78237
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
453 services · 404 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
13 |
| X-ray of chest, 2 views | Imaging | 71046 |
15 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
143 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
119 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test | Lab test | 85027 |
52 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
37 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
27 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
27 |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
20 |
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 practices at this location 5
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other family practices in San Antonio 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 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
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What kind of doctor is Grace E. Onuma?
Grace E. Onuma is a family practice in San Antonio, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Grace E. Onuma's address?
Grace E. Onuma is listed at 2121 Sw 36Th St, San Antonio, TX 78237. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Grace E. Onuma?
The number on file is (210) 358-5100. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Grace E. Onuma's NPI number?
Grace E. Onuma's National Provider Identifier is 1164800108. 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 Grace E. Onuma train?
Grace E. Onuma attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has Grace E. Onuma been practicing?
Grace E. Onuma has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What procedures does Grace E. Onuma perform?
According to Medicare billing data, Grace E. Onuma performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Grace E. Onuma confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Grace E. Onuma. 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.