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Dr. Mark L Decco, MD

Allergy & Immunology Physician in Eastpointe, MI · enumerated 2006.

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

National Provider Identifier

1912083106

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark L Decco
Credential MD
Sex Male
Practice address 21300 Kelly Rd, Eastpointe, MI, 48021
Phone (586) 447-4200
Fax (586) 447-4208
Enumeration date Oct 31, 2006
Last updated in NPPES Apr 17, 2018

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 4301073354 (MI) Primary
2080P0201X Pediatric Allergy/Immunology Physician Allopathic & Osteopathic Physicians · License 4301073354 (MI) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Mark Decco's NPI record?
Cross-check NPI 1912083106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1912083106 active?
Yes, as of the latest NPPES snapshot, NPI 1912083106 is active (record last updated 2018-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-17.