Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer M Mardos, DO

Family Medicine Physician in Westfield, IN · enumerated 2006.

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

National Provider Identifier

1629003678

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Registry record

Entity type Individual (Type 1)

Name Jennifer M Mardos

Credential DO

Sex Female

Practice address 380 S Junction Xing, Suite 100, Westfield, IN, 46074

Phone (317) 399-3550

Fax (317) 399-3555

Enumeration date Jul 11, 2006

Last updated in NPPES Dec 17, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 02004717A (IN) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 34.009993 (OH) Secondary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
0056264	Medicaid	OH	-
201337360	Medicaid	IN	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Jennifer Mardos?

The National Provider Identifier (NPI) for Jennifer Mardos is 1629003678, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jennifer Mardos practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-17.