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

Dr. Diane Hweelan Mak, MD

Individual provider Internal Medicine Physician · NPI 1053632844

Dr. Diane Hweelan Mak, MD is an Internal Medicine Physician in North las Vegas, Nevada. Licensed in Nevada. Registered with an NPI since 2010.

Licensed in
NV
In the registry since
2010
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

6900 N Pecos Rd
North las Vegas, NV 89086-4400
Phone: (702) 791-9000
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 21085 (NV)

Record details

NPI number1053632844
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2010
Last updated in NPPESJuly 6, 2023
Certification dateJuly 6, 2023

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