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

Tessa Rae Barclay, MD

Individual provider Pediatric Infectious Diseases Physician · NPI 1699237651

Tessa Rae Barclay, MD is a Pediatric Medicine in Pittsburgh, Pennsylvania. Graduated from University of Vermont College of Medicine in 2019, 7 years ago. Works from 3 locations. Licensed in Arizona and Pennsylvania.

Years since qualifying
7
Trained at
University of Vermont College of Medicine
Licensed in
AZ, PA
In the registry since
2019
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3601 5th Ave Bldg SUITE700
Pittsburgh, PA 15213-3403
Phone: (412) 647-7228
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 5555 W Thunderbird Rd, Glendale, AZ 85306-4622 — (602) 865-5561
  • 1400 S Dobson Rd, Mesa, AZ 85202-4707 — (480) 412-3000

Specialties & licences

Pediatric Infectious Diseases Physician (primary) Taxonomy 2080P0208X · Licence MD489660 (PA)
Pediatric Infectious Diseases Physician Taxonomy 2080P0208X · Licence 77365 (AZ)

Record details

NPI number1699237651
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2019
Last updated in NPPESFebruary 2, 2026
Certification dateFebruary 2, 2026

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Also practisesINFECTIOUS DISEASE
Medical schoolUNIVERSITY OF VERMONT COLLEGE OF MEDICINE
Graduated 2019 (7 years in practice)
Accepts Medicare assignment Not indicated
Practice locations6 on file with Medicare

Other providers in Pittsburgh