Alexander Layton
NPI 1477123289 · Orthodontics and Dentofacial Orthopedics Dentistry · Boston, MA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Layton is a Orthodontics and Dentofacial Orthopedics Dentistry provider in Boston, MA (NPI 1477123289).
Provider details
- NPI number
- 1477123289
- Entity type
- Individual
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Sex
- Male
- Sole proprietor
- No
- License
- DN1859164 (MA)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 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.
$61 across 1 record (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
- 2021-06-25
- Last updated
- 2024-08-09
- Certified
- 2024-08-09
Frequently asked questions
- What is Alexander Layton's NPI number?
- Alexander Layton's National Provider Identifier (NPI) is 1477123289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Layton's specialty?
- Alexander Layton is listed in the NPPES registry with a primary specialty of Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Alexander Layton located?
- Alexander Layton's practice location on file with NPPES is 188 Longwood Ave, Boston, MA 02115-5819.
- What is Alexander Layton's phone number?
- The practice phone number listed in the NPPES registry for Alexander Layton is (781) 635-3292.
- Does Alexander Layton accept Medicare?
- Alexander Layton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Layton's NPI active?
- Yes — Alexander Layton's NPI (1477123289) is active in the NPPES registry as of the last update on 2024-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.