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

Linda Z Song, PHD

Individual provider Mental Health Counselor · NPI 1154334738

Linda Z Song, PHD is a Clinical Psychologist in Ashburn, Virginia. Qualified in 2003, 23 years ago. Practices with Commonwealth Counseling Associates Inc, a 200-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts, Maryland and Virginia.

Years since qualifying
23
Licensed in
MA, MD, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

20925 Professional Plz Ste 230
Ashburn, VA 20147-3403
Phone: (804) 207-6737
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 08100003648 (VA)
Mental Health Counselor Taxonomy 101YM0800X · Licence 4917 (MA)
Clinical Psychologist Taxonomy 103TC0700X · Licence 04454 (MD)

Record details

NPI number1154334738
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedAugust 14, 2006
Last updated in NPPESSeptember 10, 2025
Certification dateSeptember 10, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Commonwealth Counseling Associates Inc — 200 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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