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

Dr. Peter Lap Wong, MD

Individual provider Surgery Physician · NPI 1831300284

Dr. Peter Lap Wong, MD is a General Surgery in Merced, California. Graduated from Georgetown University School of Medicine in 2004, 22 years ago. Practices with Surgical Associates Inc, an 18-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
22
Trained at
Georgetown University School of Medicine
Licensed in
CA
In the registry since
2007
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

3351 M St 105
Merced, CA 95348-2700
Phone: (209) 384-8111
Fax: (209) 384-8112
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence A112472 (CA)

Record details

NPI number1831300284
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 25, 2007
Last updated in NPPESJanuary 8, 2013
Mailing addressPo Box 2657, Merced, CA 95344-0657

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Surgical Associates Inc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Other providers in Merced