Ashley Alysse Sommerhalder, MD
Family Medicine Physician · San Antonio, TX
Ashley Alysse Sommerhalder, MD is a family medicine physician with a practice address in San Antonio, Texas, and NPI 1720408727, issued on Apr 17, 2014. Check the license (Texas S8920, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ashley Alysse Sommerhalder
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- S8920 TX
MD.305577 LA
Self-reported in NPPES; status is on the state search - Practice location
- 19707 W Interstate 10 Ste 213, San Antonio, TX 78257
- Phone
- (210) 946-3100
- Enumerated
- Apr 17, 2014
- Record last updated
- Jan 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (210) 946-3100
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 19707 W Interstate 10 Ste 213
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karos Munoz, DOFamily Medicine Physician1366029373
Verify Ashley Alysse Sommerhalder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S8920Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
254 Medicare Part D claims for 26 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $142.46
8 payments; by number, the most common kind was food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ashley Alysse Sommerhalder among 11,119 family medicine physician records in Texas
Ashley Alysse Sommerhalder, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 73% of them.
- NPI issued2014 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
809 family medicine physician records list a practice address in San Antonio
They are 809 of the 37,749 NPPES records with a practice address in San Antonio, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in San Antonio → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Bowling, D.O.San Antonio, TX 782571902807191
- Katherine Garofalo, MDSan Antonio, TX 782571083106421
- Dinah George, M.D.San Antonio, TX 782571225007495
- Oziel Gutierrez, DOSan Antonio, TX 782571821556531
- Kourosh Jahangir, MDSan Antonio, TX 782571811179047
- James Jennings, M.D.San Antonio, TX 782571295838415
- Karos Munoz, DOSan Antonio, TX 782571366029373
- Maria Ponse Wheelis, D.O.San Antonio, TX 782571174694103
Common questions
What is Ashley Alysse Sommerhalder, MD's NPI number?
Ashley Alysse Sommerhalder, MD's National Provider Identifier (NPI) is 1720408727, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ashley Alysse Sommerhalder, MD located?
The NPPES record lists a practice address at 19707 W Interstate 10 Ste 213, San Antonio, TX, 78257. Phone: (210) 946-3100. Providers update this record themselves, so call before visiting.
How can I verify Ashley Alysse Sommerhalder, MD's license?
NPPES lists Texas license number S8920, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ashley Alysse Sommerhalder, MD prescribe under Medicare Part D?
In 2024, Ashley Alysse Sommerhalder, MD had 254 Medicare Part D claims for 26 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.