Luis P. Bay MD
NPI 1194193854 · Internal Medicine Physician · Mission, TX
Luis P. Bay MD is a Internal Medicine Physician organization in Mission, TX (NPI 1194193854).
Provider details
- NPI number
- 1194193854
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Israel Silva, Administrator(956) 351-5831
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Diagnostic Radiology Physician2085R0202X
Allopathic & Osteopathic Physicians
- Diagnostic Ultrasound Physician2085U0001X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- Mission Urgent Care
Registry dates
- Enumerated
- 2015-09-10
- Last updated
- 2015-09-10
Frequently asked questions
- What is Luis P. Bay MD's NPI number?
- Luis P. Bay MD's National Provider Identifier (NPI) is 1194193854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Luis P. Bay MD?
- Luis P. Bay MD is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Luis P. Bay MD located?
- Luis P. Bay MD's practice location on file with NPPES is 102 S Bryan Rd, Mission, TX 78572-6218.
- What is Luis P. Bay MD's phone number?
- The practice phone number listed in the NPPES registry for Luis P. Bay MD is (956) 351-5831.
- Who is the authorized official for Luis P. Bay MD?
- The authorized official listed on Luis P. Bay MD's NPPES record is Israel Silva, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Luis P. Bay MD's NPI active?
- Yes — Luis P. Bay MD's NPI (1194193854) is active in the NPPES registry as of the last update on 2015-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.