David Alpan, DDS, MSD
NPI 1457420812 · Orthodontics and Dentofacial Orthopedics Dentistry · Los Angeles, CA
David Alpan, DDS, MSD is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Los Angeles, CA (NPI 1457420812).
Provider details
- NPI number
- 1457420812
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Credential
- DDS, MSD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 43750 (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
19 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.
$1,241 across 28 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
- 2006-11-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Alpan's NPI number?
- David Alpan's National Provider Identifier (NPI) is 1457420812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Alpan's specialty?
- David Alpan is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is David Alpan located?
- David Alpan's practice location on file with NPPES is 2424 W 3rd St, Los Angeles, CA 90057-1908.
- What is David Alpan's phone number?
- The practice phone number listed in the NPPES registry for David Alpan is (213) 382-8228.
- Is David Alpan's NPI active?
- Yes — David Alpan's NPI (1457420812) 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.