Khanh Chang, OD
Optometrist · Leesburg, VA
Khanh Chang, OD is an optometrist with a practice address in Leesburg, Virginia, and NPI 1245401108, issued on Mar 19, 2008. Check the license (Virginia 0618001215, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Khanh Chang
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 0618001215 VA
TA 1768 MD
Self-reported in NPPES; status is on the state search - Practice location
- 617 Potomac Station Dr NE Ste A, Leesburg, VA 20176
- Phone
- (703) 669-4646
- Enumerated
- Mar 19, 2008
- Record last updated
- Mar 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (703) 669-9322
- Entity
- Type 1 · individual
Also registered at 617 Potomac Station Dr NE Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mehrnoosh Badiee, ODOptometrist1205270170
- Khushboo PatelOptometrist1992325823
Verify Khanh Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0618001215Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average optometrist in 2024
26 Medicare Part D claims for 12 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Latanoprost15 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.
Optometrist providers in Virginia
There are 1,460 optometrist records in Virginia.
Other optometrist records in Virginia
- Farzana Abdul-Ali, ODMiddleburg, VA1972271708
- Meklit Abebe, O.DSterling, VA1538544457
- Lisa Abraham, ODAshburn, VA1477897346
- Mark Abraham, ODFalls Church, VA1508829656
- Robert Acquadro, O.D.Fredericksburg, VA1790819308
- Edwin Adair, ODClifton, VA1891905253
- Ender Adam, O.D.Springfield, VA1235193806
- Erdal Adam, ODFishersville, VA1861473050
- Dora Adamopoulos, O.D.Alexandria, VA1588641583
- Kevin Ader, ODLynchburg, VA1649708314
Common questions
What is Khanh Chang, OD's NPI number?
Khanh Chang, OD's National Provider Identifier (NPI) is 1245401108, issued on Mar 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Khanh Chang, OD located?
The NPPES record lists a practice address at 617 Potomac Station Dr NE Ste A, Leesburg, VA, 20176. Phone: (703) 669-4646. Providers update this record themselves, so call before visiting.
How can I verify Khanh Chang, OD's license?
NPPES lists Virginia license number 0618001215, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Khanh Chang, OD prescribe under Medicare Part D?
In 2024, Khanh Chang, OD had 26 Medicare Part D claims for 12 beneficiaries; 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.