Lun Hom, M.D.
NPI 1821078544 · Surgical Oncology Physician · Long Beach, CA
Enrolled with Medicare as Order and Referring Only - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lun Hom, M.D. is a Surgical Oncology Physician provider in Long Beach, CA (NPI 1821078544).
Provider details
- NPI number
- 1821078544
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- A20593 (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
20 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
- 2006-01-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lun Hom's NPI number?
- Lun Hom's National Provider Identifier (NPI) is 1821078544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lun Hom's specialty?
- Lun Hom is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lun Hom located?
- Lun Hom's practice location on file with NPPES is 2865 Atlantic Ave., Long Beach, CA 90806-0030.
- What is Lun Hom's phone number?
- The practice phone number listed in the NPPES registry for Lun Hom is (562) 426-0301.
- Does Lun Hom accept Medicare?
- Lun Hom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lun Hom's NPI active?
- Yes — Lun Hom's NPI (1821078544) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.