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

Mayer Zayan, MD

Individual provider Internal Medicine Physician · NPI 1619064151

Mayer Zayan, MD is an Internal Medicine Physician in Northbrook, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
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

3605 Woodhead Dr Ste 111
Northbrook, IL 60062-1850
Phone: (800) 564-5270
Fax: (877) 432-7816
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 036060803 (IL)

Record details

NPI number1619064151
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESAugust 23, 2022
Certification dateAugust 23, 2022
Mailing address3605 Woodhead Dr Ste 111, Northbrook, IL 60062-1850

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