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

Hong-Ming Lay, MD, PC

Organization Surgery Physician · NPI 1437332756

Hong-Ming Lay, MD, PC is a Surgery Physician in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

326 W 64th St Ste 206
Chicago, IL 60621-3114
Phone: (773) 874-1005
Fax: (773) 874-1006
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X (IL)

Record details

NPI number1437332756
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hong-Ming Lay — Principal · (773) 874-1005
NPI enumeratedDecember 10, 2007
Last updated in NPPESDecember 10, 2007
Mailing address11 Royal Vale Dr, Oak Brook, IL 60523-1650

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