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Maria Josefina Quintanilla-Dieck, M.D.

MOHS-Micrographic Surgery Physician in Naperville, IL · enumerated 2008 · practices at Orsini Surgical Dermatology Sc.

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

National Provider Identifier

1457518490

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Registry record

Entity type Individual (Type 1)
Name Maria Josefina Quintanilla-Dieck
Credential M.D.
Sex Female
Practice address 1519 Legacy Cir, Naperville, IL, 60563
Phone (630) 473-8901
Enumeration date May 19, 2008
Last updated in NPPES Jun 30, 2021

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License N9937 (TX) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 4301091563 (MI) Secondary
207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036154214 (IL) Secondary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 4301091563 (MI) Secondary
207ND0101X MOHS-Micrographic Surgery Physician Allopathic & Osteopathic Physicians · License 036154214 (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
283860904 Other TX ARC ROT MEDICAID
372614YKXV Other TX ARC TRAVIS MEDICARE
283860903 Other TX ARC TRAVIS MEDICAID
372614YKXY Other TX ARC ROT MEDICARE
4301091563 Other MI MICHIGAN LIMITED EDUCATION LICENSE

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

How do I verify Maria Quintanilla-Dieck's NPI record?
Cross-check NPI 1457518490 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457518490 active?
Yes, as of the latest NPPES snapshot, NPI 1457518490 is active (record last updated 2021-06-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-30.