Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Aaron L. Killpack, DO

Individual provider Family Medicine Physician · NPI 1457588212

Aaron L. Killpack, DO is registered under Family Practice in San Antonio, Texas. Graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2009, 17 years ago. Practices with Wellmed Medical Group PA, a 664-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania, Texas and Wyoming.

Years since qualifying
17
Trained at
Touro Un Col of Osteopathic Medicine, Henderson
Licensed in
PA, TX, WY
In the registry since
2009
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

430 W Sunset Rd Ste 201
San Antonio, TX 78209-1772
Phone: (210) 824-4584
Fax: (210) 826-3331
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2967 Oak Run Pkwy Ste 101, New Braunfels, TX 78132-5454 — (830) 625-0305

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence U2716 (TX)
Family Medicine Physician Taxonomy 207Q00000X · Licence 10717A (WY)
Family Medicine Physician Taxonomy 207Q00000X · Licence OT012982 (PA)

Record details

NPI number1457588212
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 18, 2009
Last updated in NPPESJuly 14, 2025
Certification dateJuly 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolTOURO UN COL OF OSTEOPATHIC MEDICINE, HENDERSON
Graduated 2009 (17 years in practice)
Group practice Wellmed Medical Group Pa — 664 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of skin lesions 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients83
Services billed 327 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $23 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Christus Santa Rosa Hospital-San Marcos Hospital · San Marcos, TX
  • Christus Homecare Home health agency · New Braunfels, TX

Colleagues at Wellmed Medical Group PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 664 clinicians in the practice; 12 are shown here.

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