Francisco A. Alonso, M.D. Inc
NPI 1558541995 · Family Medicine Physician · Los Banos, CA
Francisco A. Alonso, M.D. Inc is a Family Medicine Physician organization in Los Banos, CA (NPI 1558541995).
Provider details
- NPI number
- 1558541995
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Francisco A. Alonso, M.D., Inc
- Organization subpart
- Yes
- Authorized official
- Francisco Alonso, Owner(209) 826-1008
- License
- A23802 (CA)
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
18 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
- Francisco A. Alonso, M.D. Inc
Registry dates
- Enumerated
- 2007-11-13
- Last updated
- 2007-11-13
Frequently asked questions
- What is Francisco A. Alonso, M.D. Inc's NPI number?
- Francisco A. Alonso, M.D. Inc's National Provider Identifier (NPI) is 1558541995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Francisco A. Alonso, M.D. Inc?
- Francisco A. Alonso, M.D. Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Francisco A. Alonso, M.D. Inc located?
- Francisco A. Alonso, M.D. Inc's practice location on file with NPPES is 1056 Jackson Ave, Los Banos, CA 93635-4815.
- What is Francisco A. Alonso, M.D. Inc's phone number?
- The practice phone number listed in the NPPES registry for Francisco A. Alonso, M.D. Inc is (209) 826-1088.
- Who is the authorized official for Francisco A. Alonso, M.D. Inc?
- The authorized official listed on Francisco A. Alonso, M.D. Inc's NPPES record is Francisco Alonso, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Francisco A. Alonso, M.D. Inc's NPI active?
- Yes — Francisco A. Alonso, M.D. Inc's NPI (1558541995) is active in the NPPES registry as of the last update on 2007-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.