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

Mr. Frederick Conrad Sitzler, LPC

Individual provider Mental Health Counselor · NPI 1912192741

Mr. Frederick Conrad Sitzler, LPC is a Mental Health Counselor in Vienna, Virginia. Qualified in 2001, 25 years ago. Practices with Womens Center, a 16-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Virginia.

Years since qualifying
25
Licensed in
VA
In the registry since
2007
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

133 Park St NE
Vienna, VA 22180-4602
Phone: (703) 281-4928
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 0701004245 (VA)

Record details

NPI number1912192741
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC
Sole proprietorNo
NPI enumeratedSeptember 14, 2007
Last updated in NPPESSeptember 14, 2007
Mailing address13333 Jasper Ct, Fairfax, VA 22033-1406

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Womens Center — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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