Legacy Heart Care of San Antonio
NPI 1285057935 · Cardiovascular Disease Physician · San Antonio, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Legacy Heart Care of San Antonio is a Cardiovascular Disease Physician organization in San Antonio, TX (NPI 1285057935).
Provider details
- NPI number
- 1285057935
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Gratch, President(817) 423-4400
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
- Flow Therapy Medical Center
- Doing business as
- Flow Therapy San Antonio
Additional practice locations (1)
- 8401 Datapoint Dr Ste 421San Antonio, TX 78229-5900Phone: (210) 558-1800Fax: (817) 423-8080
Registry dates
- Enumerated
- 2014-01-31
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Legacy Heart Care of San Antonio's NPI number?
- Legacy Heart Care of San Antonio's National Provider Identifier (NPI) is 1285057935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Legacy Heart Care of San Antonio?
- Legacy Heart Care of San Antonio is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Legacy Heart Care of San Antonio located?
- Legacy Heart Care of San Antonio's practice location on file with NPPES is 3903 Wiseman Blvd Ste 114, San Antonio, TX 78251-4402.
- What is Legacy Heart Care of San Antonio's phone number?
- The practice phone number listed in the NPPES registry for Legacy Heart Care of San Antonio is (210) 558-1800.
- Does Legacy Heart Care of San Antonio accept Medicare?
- Legacy Heart Care of San Antonio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Legacy Heart Care of San Antonio?
- The authorized official listed on Legacy Heart Care of San Antonio's NPPES record is Michael Gratch, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Legacy Heart Care of San Antonio's NPI active?
- Yes — Legacy Heart Care of San Antonio's NPI (1285057935) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.