Thuyanh Dang Le, O.D.
Optometrist · Billerica, MA
Thuyanh Dang Le, O.D. is an optometrist with a practice address in Billerica, Massachusetts, and NPI 1457515058, issued on Jul 12, 2008. Check the license (Massachusetts 4707, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thuyanh Dang Le
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 4707 MA
Self-reported in NPPES; status is on the state search - Practice location
- 660 Boston RD, Billerica, MA 01821
- Phone
- (781) 933-2820
- Enumerated
- Jul 12, 2008
- Record last updated
- Nov 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (781) 938-9567
- Medicare enrollment
- Enrolled (PECOS I20091222000099); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2007
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Verify Thuyanh Dang Le in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 4707Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average optometrist in 2024
29 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Most prescribed
- Latanoprost23 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: $82.73
1 payment: food and beverage; the largest payer was RxSight Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Thuyanh Dang Le among 1,501 optometrist records in Massachusetts
Thuyanh Dang Le, O.D. is one of 1,501 optometrist records with a practice address in Massachusetts. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2008 among the 933 with a school on file
- Record last updated2020 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 optometrist records list a practice address in Billerica
They are 5 of the 236 NPPES records with a practice address in Billerica, and 1,501 optometrist records in Massachusetts.
All 1,501 in Massachusetts → Every provider in Billerica → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Christopher Brown, O.D.Billerica, MA 018211932167939
- Richard Goldman, ODBillerica, MA 018211528023215
- Shannon McCann, ODBillerica, MA 018211437193299
- Thomas Ricciutti, ODBillerica, MA 018211265263594
- Stephen Adelstein, ODChelmsford, MA 018241790770980
- Michael AyerChelmsford, MA 018241770649584
- Florence Bahtiarian, O.D.Chelmsford, MA 018241427080191
- Henry Boroyan, ODChelmsford, MA 018241407920424
Common questions
What is Thuyanh Dang Le, O.D.'s NPI number?
Thuyanh Dang Le, O.D.'s National Provider Identifier (NPI) is 1457515058, issued on Jul 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Thuyanh Dang Le, O.D. located?
The NPPES record lists a practice address at 660 Boston RD, Billerica, MA, 01821. Phone: (781) 933-2820. Providers update this record themselves, so call before visiting.
How can I verify Thuyanh Dang Le, O.D.'s license?
NPPES lists Massachusetts license number 4707, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Thuyanh Dang Le, O.D. prescribe under Medicare Part D?
In 2024, Thuyanh Dang Le, O.D. had 29 Medicare Part D claims; the average among optometrist prescribers was 277. 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.