Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Maridel Aileen Hernandez, DO

Internal Medicine Physician in Saint Clair Shores, MI · enumerated 2005.

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

National Provider Identifier

1023013711

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Registry record

Entity type Individual (Type 1)

Name Maridel Aileen Hernandez

Credential DO

Sex Female

Practice address Saint Clair Shores, MI, 48080

Phone (586) 445-7900

Fax (586) 445-7940

Enumeration date Jun 17, 2005

Last updated in NPPES Oct 19, 2009

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 5101012021 (MI) Primary

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
1158213464	Other	MI	BCBS OF MI
0E02258	Other	MI	BCBS PIN
4869383	Medicaid	MI	-

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

Where does Maridel Hernandez practice?

The practice location on file with NPPES is in Saint Clair Shores, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Maridel Hernandez?

The National Provider Identifier (NPI) for Maridel Hernandez is 1023013711, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-19.