What is Ashley Sommerhalder's NPI number?

Ashley Sommerhalder's National Provider Identifier (NPI) is 1720408727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ashley Sommerhalder's specialty?

Ashley Sommerhalder is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Ashley Sommerhalder located?

Ashley Sommerhalder's practice location on file with NPPES is 19707 W Interstate 10 Ste 213, San Antonio, TX 78257-1748.

What is Ashley Sommerhalder's phone number?

The practice phone number listed in the NPPES registry for Ashley Sommerhalder is (210) 946-3100.

Does Ashley Sommerhalder accept Medicare?

Ashley Sommerhalder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ashley Sommerhalder's NPI active?

Yes — Ashley Sommerhalder's NPI (1720408727) is active in the NPPES registry as of the last update on 2021-01-08.

IndividualActiveAccepts Medicare

Ashley Sommerhalder, MD

NPI 1720408727 · Family Medicine Physician · San Antonio, TX

Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Ashley Sommerhalder, MD is a Family Medicine Physician provider in San Antonio, TX (NPI 1720408727).

Provider details

NPI number: 1720408727
Entity type: Individual
Primary specialty: Family Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: S8920 (TX)

Specialties & taxonomies

Family Medicine PhysicianPrimary207Q00000XLicense S8920 (TX)
Allopathic & Osteopathic Physicians
Family Medicine Physician207Q00000XLicense MD.305577 (LA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(87/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
12 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
3 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Levothyroxine Sodium	15

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$142 across 8 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

19707 W Interstate 10 Ste 213

San Antonio, TX 78257-1748

Phone: (210) 946-3100

Fax: (210) 946-3100

Street-level locationGet directions

More TX providers

Mailing address