IndividualActive
Sandra Esparza, MD
NPI 1609871938 · Family Medicine Physician · Round Rock, TX
Sandra Esparza, MD is a Family Medicine Physician provider in Round Rock, TX (NPI 1609871938).
Provider details
- NPI number
- 1609871938
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L6876 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
1750 Red Bud Ln
Ste 400
Round Rock, TX 78664-3895
Phone: (512) 310-9700
Fax: (512) 310-9791
Street-level locationGet directions
Mailing address
1750 Red Bud Ln
Round Rock, TX 78664-3895
Registry dates
- Enumerated
- 2005-06-14
- Last updated
- 2010-03-17
Frequently asked questions
- What is Sandra Esparza's NPI number?
- Sandra Esparza's National Provider Identifier (NPI) is 1609871938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Esparza's specialty?
- Sandra Esparza is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Esparza located?
- Sandra Esparza's practice location on file with NPPES is 1750 Red Bud Ln, Round Rock, TX 78664-3895.
- What is Sandra Esparza's phone number?
- The practice phone number listed in the NPPES registry for Sandra Esparza is (512) 310-9700.
- Is Sandra Esparza's NPI active?
- Yes — Sandra Esparza's NPI (1609871938) is active in the NPPES registry as of the last update on 2010-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.