Physician Profile
Unclaimed ProfileAbout KING
Aaron Asa King, M.D. practices family practice in San Antonio, TX. Aaron is a 2001 graduate of Texas A & M University System, Hsc, College of Medicine. Aaron is also listed as specializing in family medicine. According to Medicare claims data, Aaron cared for 1,349 Medicare patients across 1,904 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (210) 546-1600
- Email not available
Practice Locations
20821 US HIGHWAY 281 N STE 122
San Antonio, TX 78258
Procedures Most Often Billed to Medicare
1,904 services · 1,349 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
416 |
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | Treatment | 95251 |
69 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
645 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
210 |
| 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 |
131 |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
123 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
117 |
| Hemoglobin a1c level | Lab test | 83036 |
49 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
42 |
| Blood glucose (sugar) test performed by hand-held instrument | Lab test | 82962 |
30 |
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 2
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 — 24 related providers in 3 groups
Trained at Texas A & M University System, Hsc, College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Texas A & M University System, Hsc, College of Medicine 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 is Dr. King's specialty?
Dr. King is a family practice in San Antonio, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “FAMILY PRACTICE”.
NPI registry
Where can I find Dr. King?
Dr. King is listed at 20821 US HIGHWAY 281 N STE 122, San Antonio, TX 78258. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. King?
The number on file is (210) 546-1600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. King's NPI number?
Dr. King's National Provider Identifier is 1568571750. 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
What is Dr. King's medical education?
Dr. King attended Texas A & M University System, Hsc, College of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. King been practicing?
Dr. King has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. King known for?
According to Medicare billing data, Dr. King performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. King confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. King. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.