Louise Hom, M.D., a Professional Corporation
NPI 1851593149 · Surgery Physician · Castro Valley, CA
Louise Hom, M.D., a Professional Corporation is a Surgery Physician organization in Castro Valley, CA (NPI 1851593149).
Provider details
- NPI number
- 1851593149
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Louise Hom, President(510) 583-8192
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
19 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
- 2007-05-31
- Last updated
- 2010-11-09
Frequently asked questions
- What is Louise Hom, M.D., a Professional Corporation's NPI number?
- Louise Hom, M.D., a Professional Corporation's National Provider Identifier (NPI) is 1851593149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Louise Hom, M.D., a Professional Corporation?
- Louise Hom, M.D., a Professional Corporation is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Louise Hom, M.D., a Professional Corporation located?
- Louise Hom, M.D., a Professional Corporation's practice location on file with NPPES is 20130 Lake Chabot Rd Ste 202, Castro Valley, CA 94546-5340.
- What is Louise Hom, M.D., a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Louise Hom, M.D., a Professional Corporation is (510) 583-8192.
- Who is the authorized official for Louise Hom, M.D., a Professional Corporation?
- The authorized official listed on Louise Hom, M.D., a Professional Corporation's NPPES record is Louise Hom, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Louise Hom, M.D., a Professional Corporation's NPI active?
- Yes — Louise Hom, M.D., a Professional Corporation's NPI (1851593149) is active in the NPPES registry as of the last update on 2010-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.