Michael Wissa, MD, PLLC
NPI 1891174348 · Anesthesiology Physician · San Antonio, TX
Michael Wissa, MD, PLLC is a Anesthesiology Physician organization in San Antonio, TX (NPI 1891174348).
Provider details
- NPI number
- 1891174348
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Wissa, Owner(210) 621-0640
- License
- K9935 (TX)
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
11 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
Registry dates
- Enumerated
- 2015-05-29
- Last updated
- 2015-05-29
Frequently asked questions
- What is Michael Wissa, MD, PLLC's NPI number?
- Michael Wissa, MD, PLLC's National Provider Identifier (NPI) is 1891174348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Wissa, MD, PLLC?
- Michael Wissa, MD, PLLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Wissa, MD, PLLC located?
- Michael Wissa, MD, PLLC's practice location on file with NPPES is 7940 Floyd Curl Dr, San Antonio, TX 78229-3905.
- What is Michael Wissa, MD, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Michael Wissa, MD, PLLC is (210) 614-3371.
- Who is the authorized official for Michael Wissa, MD, PLLC?
- The authorized official listed on Michael Wissa, MD, PLLC's NPPES record is Michael Wissa, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Wissa, MD, PLLC's NPI active?
- Yes — Michael Wissa, MD, PLLC's NPI (1891174348) is active in the NPPES registry as of the last update on 2015-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.