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

Conrad Calvin Lo, PA-C

Individual provider Surgical Physician Assistant · NPI 1881701365

Conrad Calvin Lo, PA-C is a Physician Assistant in Springfield, Massachusetts. Graduated from University of Texas Medical Branch at Galveston in 2004, 22 years ago. Practices with Sentara Medical Group, a 1,403-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois, Massachusetts and Virginia.

Years since qualifying
22
Trained at
University of Texas Medical Branch at Galveston
Licensed in
IL, MA, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

See every abbreviation used in this directory →

Practice location Address checks out

2 Medical Center Dr
Springfield, MA 01107-1270
Phone: (413) 794-5600
Fax: (413) 794-5242
Show map & directions

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

Additional practice locations (2)

  • 324 Roxbury Rd, Rockford, IL 61107-5090 — (815) 398-9491
  • 1080 First Colonial Rd Ste 400, Virginia Beach, VA 23454-2406 — (757) 395-8720

Specialties & licences

Surgical Physician Assistant (primary) Taxonomy 363AS0400X · Licence PA6897 (MA)
Physician Assistant Taxonomy 363A00000X · Licence 085-002461 (IL)
Physician Assistant Taxonomy 363A00000X · Licence 0110007542 (VA)

Record details

NPI number1881701365
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 23, 2006
Last updated in NPPESDecember 23, 2025
Certification dateDecember 23, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 2004 (22 years in practice)
Group practice Sentara Medical Group — 1403 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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