Michael Lum, DDS
NPI 1619103546 · Prosthodontics · San Diego, CA
Michael Lum, DDS is a Prosthodontics provider in San Diego, CA (NPI 1619103546).
Provider details
- NPI number
- 1619103546
- Entity type
- Individual
- Primary specialty
- ProsthodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 53922 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,247 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-05
- Last updated
- 2009-06-05
Frequently asked questions
- What is Michael Lum's NPI number?
- Michael Lum's National Provider Identifier (NPI) is 1619103546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Lum's specialty?
- Michael Lum is listed in the NPPES registry with a primary specialty of Prosthodontics (Dental Providers).
- Where is Michael Lum located?
- Michael Lum's practice location on file with NPPES is 12264 El Camino Real, San Diego, CA 92130-3058.
- What is Michael Lum's phone number?
- The practice phone number listed in the NPPES registry for Michael Lum is (858) 755-9810.
- Is Michael Lum's NPI active?
- Yes — Michael Lum's NPI (1619103546) is active in the NPPES registry as of the last update on 2009-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.