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

Alan D Johnson MD Ltd

Organization Obstetrics & Gynecology Physician · NPI 1851381966

Alan D Johnson MD Ltd is an Obstetrics & Gynecology Physician in Hoffman Estates, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
In the registry since
2005
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2500 W Higgins Rd Ste 1150
Hoffman Estates, IL 60169-7280
Phone: (847) 884-2002
Fax: (847) 884-2022
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X (IL)

Record details

NPI number1851381966
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Johnson — Owner/Physician · (847) 884-2002
NPI enumeratedOctober 28, 2005
Last updated in NPPESJuly 21, 2022
Mailing address2500 W Higgins Rd, Suite 1150, Hoffman Estates, IL 60169-7280

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