Un Son Amy Chu, OD
Optometrist · Potomac, MD
Un Son Amy Chu, OD is an optometrist with a practice address in Potomac, Maryland, and NPI 1972685048, issued on Oct 19, 2006. Check the license (Maryland TA1206, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Un Son Amy Chu
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- TA1206 MD
0618000312 VA
Self-reported in NPPES; status is on the state search - Practice location
- 7915 Tuckerman LN, Potomac, MD 20854
- Phone
- (301) 983-5884
- Enumerated
- Oct 19, 2006
- Record last updated
- May 16, 2024
- Fax
- (301) 983-5848
- Medicare enrollment
- Enrolled (PECOS I20130513000439); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 924 in Maryland → Look up another NPI →
Also registered at 7915 Tuckerman LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Karmiol, ODOptometrist1669545927
Verify Un Son Amy Chu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license TA1206Check 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: $162.03
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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.
Bills Medicare through one group practice
- Myeyedr Optometry OF Maryland LLCGermantown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Un Son Amy Chu among 924 optometrist records in Maryland
Un Son Amy Chu, OD is one of 924 optometrist records with a practice address in Maryland. 72% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 56% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1993 · median 2005 among the 517 with a school on file
- Record last updated2024 · 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 152W00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 optometrist records list a practice address in Potomac
They are 7 of the 497 NPPES records with a practice address in Potomac, and 924 optometrist records in Maryland.
All 924 in Maryland → Every provider in Potomac → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Zarsh BhattiPotomac, MD 208541528636735
- Rachel Cohn, ODPotomac, MD 208541457479834
- Jennifer Karmiol, ODPotomac, MD 208541669545927
- Bruce Lazerow, B.A., B.S., O.D.Potomac, MD 208541306996269
- William McConarty, O.D.Potomac, MD 208541295834182
- Olivia ZhouPotomac, MD 208541104616978
- Chun Auyeung, O.DRockville, MD 208531073878476
- Robert Teunis, ODRockville, MD 208551376629188
Common questions
What is Un Son Amy Chu, OD's NPI number?
Un Son Amy Chu, OD's National Provider Identifier (NPI) is 1972685048, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Un Son Amy Chu, OD located?
The NPPES record lists a practice address at 7915 Tuckerman LN, Potomac, MD, 20854. Phone: (301) 983-5884. Providers update this record themselves, so call before visiting.
How can I verify Un Son Amy Chu, OD's license?
NPPES lists Maryland license number TA1206, as entered by the provider. Search the Maryland 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.