Alan Siegel, DDS
NPI 1124024179 · General Practice Dentistry · Scottsdale, AZ
Alan Siegel, DDS is a General Practice Dentistry provider in Scottsdale, AZ (NPI 1124024179).
Provider details
- NPI number
- 1124024179
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 3816 (AZ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 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.
$278 across 3 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
- 2005-06-23
- Last updated
- 2019-09-09
Frequently asked questions
- What is Alan Siegel's NPI number?
- Alan Siegel's National Provider Identifier (NPI) is 1124024179, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Siegel's specialty?
- Alan Siegel is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Alan Siegel located?
- Alan Siegel's practice location on file with NPPES is 11111 N Scottsdale Rd Ste 120, Scottsdale, AZ 85254-6731.
- What is Alan Siegel's phone number?
- The practice phone number listed in the NPPES registry for Alan Siegel is (480) 998-3923.
- Is Alan Siegel's NPI active?
- Yes — Alan Siegel's NPI (1124024179) is active in the NPPES registry as of the last update on 2019-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.