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HAYLEY ELIZABETH MARCINKOWSKI
NPI 1003773052
Internal Medicine - Critical Care Medicine in Pontiac, MI

Active since January 09, 2026
44405 WOODWARD AVE, PONTIAC, MI 48341(248) 858-3000 Get Directions Write a Review

NPPES record last updated: January 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Hayley Elizabeth Marcinkowski NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HAYLEY ELIZABETH MARCINKOWSKI (NPI 1003773052) is an individual critical care medicine provider in Pontiac, Michigan, licensed in Michigan (4704338852) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1003773052
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameHAYLEY ELIZABETH MARCINKOWSKI
Location Address44405 WOODWARD AVEPontiac, MI 48341-5023
Mailing Address44405 Woodward AvePontiac, MI 48341-5023
Phone(248) 858-3000
Sole ProprietorNo
Enumeration DateJanuary 9, 2026
NPPES CertifiedJanuary 6, 2026
✔ NPI 1003773052 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
License✔ Licensed in MI · 4704338852
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
44405 WOODWARD AVE, Pontiac, MI 48341
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KRASSIMIR LALEV DENCHEV M.D.
Anesthesiology
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 585-3023
ST. JOSEPH MERCY OAKLAND
General Acute Care Hospital
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
ALEXANDRA SAUNDERS CNM
Advanced Practice Midwife
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 645-0840
LAURENCE ALEXANDER ROBERTS MD
Student in an Organized Health Care Education/Training Program
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
DR. LAURA HARNESS DDS
Dentist
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-6100
LEAH LIU
Surgery
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3000
DR. HENRY HUY KHANH NGUYEN M.D.
Radiology (Diagnostic Radiology)
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-3266
WENJING ZHANG CRNA
Nurse Anesthetist, Certified Registered
44405 WOODWARD AVE
PONTIAC, MI 48341
Oakland County (248) 858-6593

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hayley Marcinkowski's NPI number?

The NPI number for Hayley Marcinkowski is 1003773052. It was assigned to this individual provider in the NPPES registry on January 9, 2026.

Where is Hayley Marcinkowski located?

Hayley Marcinkowski practices at 44405 Woodward Ave, Pontiac, MI 48341. The listed phone number is (248) 858-3000.

What is Hayley Marcinkowski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

When was this NPI record last updated?

The NPPES record for Hayley Marcinkowski was last updated on January 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.