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

Katie Del Pierro, MD

Individual provider Internal Medicine Physician · NPI 1487613410

Katie Del Pierro, MD is an Internal Medicine in Sterling, Virginia. Graduated from Johns Hopkins University School of Medicine in 2004, 22 years ago. Practices with Bayview Physician Services PC, a 310-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
22
Trained at
Johns Hopkins University School of Medicine
Licensed in
MD, VA
In the registry since
2006
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 →

Practice location Address checks out

46175 Westlake Dr Ste 440
Sterling, VA 20165-5886
Phone: (703) 421-1589
Fax: (703) 421-1704
Show map & directions

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

Additional practice locations (1)

  • 200 Medical Park Blvd, Petersburg, VA 23805-9274 — (240) 686-3300

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101235464 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0060501 (MD)

Record details

NPI number1487613410
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 20, 2006
Last updated in NPPESApril 26, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Bayview Physician Services Pc — 310 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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