Alexandra Lynn Armstrong, DMD
Dentist · West Yarmouth, MA
Alexandra Lynn Armstrong, DMD is a dentist with a practice address in West Yarmouth, Massachusetts, and NPI 1194090241, issued on Mar 21, 2012. Check the license (Massachusetts DN1856828, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexandra Lynn Armstrong
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License numbers
- DN1856828 MA
27751 TX
Self-reported in NPPES; status is on the state search - Practice location
- 30 Higgins Crowell RD, West Yarmouth, MA 02673
- Phone
- (508) 775-8655
- Enumerated
- Mar 21, 2012
- Record last updated
- Feb 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 30 Higgins Crowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thomas Francis, D.M.D.General Practice Dentistry1497733059
- Mary Hannon, A PRNAdult Psychiatric/Mental Health Clinical Nurse Specialist1467402586
- Anita Parker, MSWClinical Social Worker1619972775
Verify Alexandra Lynn Armstrong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1856828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average dentist in 2024
33 Medicare Part D claims for 24 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $56.11
1 payment: food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Alexandra Lynn Armstrong among 2,934 dentist records in Massachusetts
Alexandra Lynn Armstrong, DMD is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 38% of them.
- NPI issued2012 · 38% of these records are older, 59% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 dentist records list a practice address in West Yarmouth
They are 2 of the 107 NPPES records with a practice address in West Yarmouth, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in West Yarmouth → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Steven Caradimos, DMDWest Yarmouth, MA 026731376855262
- Corey Lopes, DMDYarmouth Port, MA 026751982381570
- Joe Nguyen, D.M.D.Yarmouth Port, MA 026751306177399
- Sidney Raiski, DMDWest Harwich, MA 026711114681939
- Olga Shemanyuk, DMDYarmouth Port, MA 026751235576844
- Sanford Hochman, D.D.SSouth Orleans, MA 026621770856056
- Michael Bittrich, DMDSouth Dennis, MA 026601619952546
- Robert Lynch, D.M.D.South Dennis, MA 026601154545135
Common questions
What is Alexandra Lynn Armstrong, DMD's NPI number?
Alexandra Lynn Armstrong, DMD's National Provider Identifier (NPI) is 1194090241, issued on Mar 21, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Lynn Armstrong, DMD located?
The NPPES record lists a practice address at 30 Higgins Crowell RD, West Yarmouth, MA, 02673. Phone: (508) 775-8655. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Lynn Armstrong, DMD's license?
NPPES lists Massachusetts license number DN1856828, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Alexandra Lynn Armstrong, DMD prescribe under Medicare Part D?
In 2024, Alexandra Lynn Armstrong, DMD had 33 Medicare Part D claims for 24 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.