Tu Quynh Thi Nguyen, O.D.
Optometrist · Dorchester, MA
Tu Quynh Thi Nguyen, O.D. is an optometrist with a practice address in Dorchester, Massachusetts, and NPI 1598730137, issued on Feb 17, 2006. Check the license (Massachusetts MA4294, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tu Quynh Thi Nguyen
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- MA4294 MA
Self-reported in NPPES; status is on the state search - Practice location
- 1558 Dorchester Ave, Dorchester, MA 02122
- Phone
- (617) 288-0888
- Enumerated
- Feb 17, 2006
- Record last updated
- Jul 13, 2026
- Medicaid ID
- 0700525 MA
- Medicare enrollment
- Enrolled (PECOS I20040310001125); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2001
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,501 in Massachusetts → Look up another NPI →
Verify Tu Quynh Thi Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license MA4294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average optometrist in 2024
20 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Tu Quynh Thi Nguyen among 1,501 optometrist records in Massachusetts
Tu Quynh Thi Nguyen, 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 56% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2001 · median 2008 among the 933 with a school on file
- Record last updated2026 · 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).
16 optometrist records list a practice address in Dorchester
They are 16 of the 1,663 NPPES records with a practice address in Dorchester, and 1,501 optometrist records in Massachusetts.
All 1,501 in Massachusetts → Every provider in Dorchester → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Lindsay Braun, O.D.Dorchester, MA 021221669727095
- Olga HernandezDorchester, MA 021221497680680
- Douglas Hoffman, ODDorchester, MA 021221790747574
- Grace Jeong, O.D.Dorchester, MA 021221093121816
- Christine KumarDorchester, MA 021221508580143
- Ha Tien Le, O.DDorchester, MA 021221912253386
- Sidney PerezDorchester, MA 021221619635950
- Komal Thakore, O.D.Dorchester, MA 021221568598548
Common questions
What is Tu Quynh Thi Nguyen, O.D.'s NPI number?
Tu Quynh Thi Nguyen, O.D.'s National Provider Identifier (NPI) is 1598730137, issued on Feb 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Tu Quynh Thi Nguyen, O.D. located?
The NPPES record lists a practice address at 1558 Dorchester Ave, Dorchester, MA, 02122. Phone: (617) 288-0888. Providers update this record themselves, so call before visiting.
How can I verify Tu Quynh Thi Nguyen, O.D.'s license?
NPPES lists Massachusetts license number MA4294, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Tu Quynh Thi Nguyen, O.D. prescribe under Medicare Part D?
In 2024, Tu Quynh Thi Nguyen, O.D. had 20 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.