Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Diana Lam, PA-C

Individual provider Physician Assistant · NPI 1790262392

Diana Lam, PA-C is a Physician Assistant in Alexandria, Virginia. Qualified in 2018, 8 years ago. Practices with Columbia Associates in Psychiatry PC, a 123-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
8
Licensed in
VA
In the registry since
2018
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

2800 Eisenhower Ave Ste 200
Alexandria, VA 22314-5210
Phone: (703) 562-9220
Fax: (703) 520-7745
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 0110006216 (VA)

Record details

NPI number1790262392
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJuly 26, 2018
Last updated in NPPESNovember 4, 2024
Certification dateNovember 4, 2024

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Columbia Associates In Psychiatry Pc — 123 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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