Katherine Hom, M. D.
NPI 1063874089 · Obstetrics & Gynecology Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Hom, M. D. is a Obstetrics & Gynecology Physician provider in Irvine, CA (NPI 1063874089).
Provider details
- NPI number
- 1063874089
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1809 National AveSan Diego, CA 92113-2113Phone: (619) 515-2300
Registry dates
- Enumerated
- 2016-03-28
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Katherine Hom's NPI number?
- Katherine Hom's National Provider Identifier (NPI) is 1063874089, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Hom's specialty?
- Katherine Hom is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Hom located?
- Katherine Hom's practice location on file with NPPES is 856 Health Sciences Rd Ste 2600, Irvine, CA 92617-3058.
- What is Katherine Hom's phone number?
- The practice phone number listed in the NPPES registry for Katherine Hom is (949) 824-7000.
- Does Katherine Hom accept Medicare?
- Katherine Hom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Hom's NPI active?
- Yes — Katherine Hom's NPI (1063874089) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.