Alexander Macfarland Layton
Orthodontics and Dentofacial Orthopedics Dentistry · Boston, MA
Alexander Macfarland Layton is an orthodontics and dentofacial orthopedics dentistry with a practice address in Boston, Massachusetts, and NPI 1477123289, issued on Jun 25, 2021. Check the license (Massachusetts DN1859164, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Macfarland Layton
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License numbers
- DN1859164 MA
DDS110096 CA
Self-reported in NPPES; status is on the state search - Practice location
- 188 Longwood Ave, Boston, MA 02115
- Phone
- (781) 635-3292
- Enumerated
- Jun 25, 2021
- Record last updated
- Aug 9, 2024
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 444 in Massachusetts → Look up another NPI →
Also registered at 188 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Abdelmalak, D.D.S.Endodontics1497156889
- Mario Abdennour, DMD MMSCEndodontics1689749574
- Rachyl AdamsDentist1346005972
- Samuel AkhondiDentist1710764535
- Alyaa Al-Dohan, BDSOrthodontics and Dentofacial Orthopedics Dentistry1942729264
- Salem Al-Qabandi, DMDOrthodontics and Dentofacial Orthopedics Dentistry1518129519
Verify Alexander Macfarland Layton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1859164Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $61.45
1 payment: food and beverage; the largest payer was Envista Holdings Corporation. The 7,622 providers of this specialty with any payment received $1,641.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Alexander Macfarland Layton among 444 orthodontics and dentofacial orthopedics dentistry records in Massachusetts
Alexander Macfarland Layton is one of 444 orthodontics and dentofacial orthopedics dentistry records with a practice address in Massachusetts. 49% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 90% of them.
- NPI issued2021 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 49% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2024 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in Massachusetts
There are 444 orthodontics and dentofacial orthopedics dentistry records in Massachusetts.
All 444 in Massachusetts → Every provider in Boston → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Marc Ackerman, D.M.D.Boston, MA 021151790982593
- Salem Al-Qabandi, DMDBoston, MA 021151518129519
- Fiorella BellidoBoston, MA 021151144555640
- Adele Bronkhorst, BCHD, MDENT (ORTHO)Boston, MA 021151073814091
- Bahram Ghassemi, DMDBoston, MA 021151356351696
- Negin Katebi, D.D.SBoston, MA 021151770916728
- Daniel Kennedy, B..D.S., D.CLIN.DENTBoston, MA 021151518267178
- Edward Kim, DDSBoston, MA 021151619302940
Common questions
What is Alexander Macfarland Layton's NPI number?
Alexander Macfarland Layton's National Provider Identifier (NPI) is 1477123289, issued on Jun 25, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Macfarland Layton located?
The NPPES record lists a practice address at 188 Longwood Ave, Boston, MA, 02115. Phone: (781) 635-3292. Providers update this record themselves, so call before visiting.
How can I verify Alexander Macfarland Layton's license?
NPPES lists Massachusetts license number DN1859164, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.