Southwest Clinic
NPI 1558616177 · Internal Medicine Physician · San Antonio, TX
Southwest Clinic is a Internal Medicine Physician organization in San Antonio, TX (NPI 1558616177).
Provider details
- NPI number
- 1558616177
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marcella Glass, Financial Mgr(210) 922-2999
- License
- G5972 (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
13 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
- 2012-07-19
- Last updated
- 2012-07-19
Frequently asked questions
- What is Southwest Clinic's NPI number?
- Southwest Clinic's National Provider Identifier (NPI) is 1558616177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwest Clinic?
- Southwest Clinic is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Southwest Clinic located?
- Southwest Clinic's practice location on file with NPPES is 207 Sw Military Dr, San Antonio, TX 78221-1615.
- What is Southwest Clinic's phone number?
- The practice phone number listed in the NPPES registry for Southwest Clinic is (210) 922-2999.
- Who is the authorized official for Southwest Clinic?
- The authorized official listed on Southwest Clinic's NPPES record is Marcella Glass, Financial Mgr. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwest Clinic's NPI active?
- Yes — Southwest Clinic's NPI (1558616177) is active in the NPPES registry as of the last update on 2012-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.