NPPES file of Aug 9, 2026

Hanna Chang, C.O.

Orthoptist · Falls Church, VA

Hanna Chang, C.O. is an orthoptist with a practice address in Falls Church, Virginia, and NPI 1619411071, issued on Dec 5, 2016. Check the license with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619411071
Name
Hanna Chang
Credential
C.O.
Primary taxonomy
Orthoptist 156FX1900X
Practice location
6231 Leesburg Pike, Falls Church, VA 22044
Phone
(703) 534-3900
Enumerated
Dec 5, 2016
Record last updated
Dec 5, 2016 (not updated in 10 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6231 Leesburg Pike

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Amelia Abdullah, OTR/LOccupational Therapist1154793925
  2. Beverly AdamOphthalmic Assistant1568843399
  3. Crista Alfano, MOT, OTR/LSpecialist1447403720
  4. Christina Bruno, MDOphthalmology Physician1760490486
  5. Cristina Cartagena, COAOphthalmic Assistant1427592880
  6. Jessica Cooper, AU.D.Audiologist1275867293

Verify Hanna Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

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Orthoptist providers in Virginia

There are 2 orthoptist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2 in Virginia → Every provider in Falls Church →

Other orthoptist records in Virginia

  1. Amanda Pfeifer, CORichmond, VA1780403212

Common questions

What is Hanna Chang, C.O.'s NPI number?

Hanna Chang, C.O.'s National Provider Identifier (NPI) is 1619411071, issued on Dec 5, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Hanna Chang, C.O. located?

The NPPES record lists a practice address at 6231 Leesburg Pike, Falls Church, VA, 22044. Phone: (703) 534-3900. Providers update this record themselves, so call before visiting.

How can I verify Hanna Chang, C.O.'s license?

Search the Virginia 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.