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

Theresa Y Gerlach, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1023285764

Theresa Y Gerlach, CRNA is a Certified Registered Nurse Anesthetist in Herndon, Virginia. Licensed in Virginia. Registered with an NPI since 2008.

Licensed in
VA
In the registry since
2008
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

13350 Franklin Farm Rd Ste 100
Herndon, VA 20171-4091
Phone: (703) 334-1010
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 0024112462 (VA)

Record details

NPI number1023285764
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 12, 2008
Last updated in NPPESJanuary 24, 2012

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