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

Dr. William Lou, MD

Individual provider Gastroenterology Physician · NPI 1306930920

Dr. William Lou, MD is a Gastroenterology in Lawrenceville, New Jersey. Qualified in 1979, 47 years ago. Practices with Azz Medical Associates PC, a 59-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
47
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

183 Franklin Corner Rd
Lawrenceville, NJ 08648-2555
Phone: (609) 896-0622
Fax: (609) 896-0069
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MA46260 (NJ)

Record details

NPI number1306930920
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 8, 2007
Mailing address183 Franklin Corner Road, Lawrenceville, NJ 08648-2555

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Group practice Azz Medical Associates Pc — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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