Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jessica Dy-Johnson, M.D.

Obstetrics & Gynecology Physician in Orland Park, IL · enumerated 2010 · practices at Ob-Gyn Health Associates Sc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750693966

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Registry record

Entity type Individual (Type 1)

Name Jessica Dy-Johnson

Credential M.D.

Sex Female

Practice address 16011 108th Ave, Orland Park, IL, 60467

Phone (708) 873-2000

Fax (708) 364-0430

Enumeration date Jul 6, 2010

Last updated in NPPES Oct 14, 2025

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036132485 (IL) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 125.058252 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036132485	Medicaid	IL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Jessica Dy-Johnson?

The National Provider Identifier (NPI) for Jessica Dy-Johnson is 1750693966, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jessica Dy-Johnson practice?

The practice location on file with NPPES is in Orland Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-14.