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

1 on 1 MD PLLC

Organization Internal Medicine Physician · NPI 1578736112

1 on 1 MD PLLC is an Internal Medicine Physician in Chicago, Illinois. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1828 W Webster Ave Ste 450
Chicago, IL 60614-2916
Phone: (312) 544-0200
Fax: (312) 544-0299
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1578736112
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Linda Huang — Medical Director · (312) 544-0200
NPI enumeratedApril 3, 2008
Last updated in NPPESJanuary 5, 2026
Certification dateJanuary 5, 2026
Mailing address3302 N Lincoln Ave Unit 495, Chicago, IL 60657-1108

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