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

Dr. Alvin M Ngai, DDS, MD

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1922360957

Dr. Alvin M Ngai, DDS, MD is an Oral and Maxillofacial Surgery (Dentist) in Sparta, New Jersey. Works from 4 locations. Licensed in New Jersey, New York and Pennsylvania.

Licensed in
NJ, NY, PA
In the registry since
2012
Specialties on file
4
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Alberto & Cho Oral And Maxillofacial Surgery Group Llc 171 Woodport Rd
Sparta, NJ 07871
Phone: (973) 729-7979
Show map & directions

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

Additional practice locations (3)

  • Alberto & Cho Oral And Maxillofacial Surgery Group, Llc, Sparta, NJ 07871 — (973) 729-7979
  • Alberto & Cho Oral And Maxillofacial Surgery Group, Llc, Vernon, NJ 07462 — (973) 764-6644
  • Pocono Center For Oral, Facial And Implant Surgery, Matamoras, PA 18336 — (570) 491-4145

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 22DI02660300 (NJ)
Oral and Maxillofacial Surgery (Dentist) Taxonomy 1223S0112X · Licence DS042343 (PA)
Surgery Physician Taxonomy 208600000X · Licence 290711 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1922360957
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MD
Sole proprietorNo
NPI enumeratedJune 14, 2012
Last updated in NPPESJuly 31, 2019

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