Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Lorraine Dolores Riggers-Lassman, OD

Individual provider Optometrist · NPI 1891073839

Dr. Lorraine Dolores Riggers-Lassman, OD is registered under Optometry in Woodbridge, Virginia. Graduated from Pennsylvania College of Optometry in 1995, 31 years ago. Practices with Cho and Cho Professional, Inc, a 3-clinician group and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
31
Trained at
Pennsylvania College of Optometry
Licensed in
MD, VA
In the registry since
2011
Specialties on file
2
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

2700 Potomac Mills Cir Ste 208B
Woodbridge, VA 22192-4625 Not confirmed with CMS for 15 years — call before visiting
Phone: (703) 490-5275
Fax: (703) 490-1196
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 0618000481 (VA)
Optometrist Taxonomy 152W00000X · Licence DA 2260 (MD)

Record details

NPI number1891073839
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD
Sole proprietorNo
NPI enumeratedJuly 25, 2011
Last updated in NPPESJuly 25, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolPENNSYLVANIA COLLEGE OF OPTOMETRY
Graduated 1995 (31 years in practice)
Group practice Cho And Cho Professional, Inc. — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients31
Services billed 63 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $15 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Cho and Cho Professional, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Woodbridge