Serve All Medical Stassney, PLLC
NPI 1538747357 · Internal Medicine Physician · Austin, TX
Serve All Medical Stassney, PLLC is a Internal Medicine Physician organization in Austin, TX (NPI 1538747357).
Provider details
- NPI number
- 1538747357
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Casey Reynard, Managing Member(281) 853-4794
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Other names (DBA / former)
- Doing business as
- Clinica Hispana
Registry dates
- Enumerated
- 2021-04-01
- Last updated
- 2026-01-02
- Certified
- 2026-01-02
Frequently asked questions
- What is Serve All Medical Stassney, PLLC's NPI number?
- Serve All Medical Stassney, PLLC's National Provider Identifier (NPI) is 1538747357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Serve All Medical Stassney, PLLC?
- Serve All Medical Stassney, PLLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Serve All Medical Stassney, PLLC located?
- Serve All Medical Stassney, PLLC's practice location on file with NPPES is 5510 S Interstate 35 Ste 260, Austin, TX 78745-3290.
- What is Serve All Medical Stassney, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Serve All Medical Stassney, PLLC is (512) 487-5556.
- Who is the authorized official for Serve All Medical Stassney, PLLC?
- The authorized official listed on Serve All Medical Stassney, PLLC's NPPES record is Casey Reynard, Managing Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Serve All Medical Stassney, PLLC's NPI active?
- Yes — Serve All Medical Stassney, PLLC's NPI (1538747357) is active in the NPPES registry as of the last update on 2026-01-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.