Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Michael David Kollar, NURSEPRACTITIONER

Individual provider Surgical Critical Care Physician · NPI 1255009734

Mr. Michael David Kollar, NURSEPRACTITIONER is a Nurse Practitioner in Newark, Delaware. Graduated from Drexel University College of Medicine in 2020, 6 years ago. Practices with Christiana Care Health Services Inc, a 1,481-clinician group and accepts Medicare assignment. Licensed in Delaware.

Years since qualifying
6
Trained at
Drexel University College of Medicine
Licensed in
DE
In the registry since
2021
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Practice location Address checks out

4755 Ogletown Stanton Rd
Newark, DE 19718-2200
Phone: (302) 733-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgical Critical Care Physician (primary) Taxonomy 2086S0102X · Licence LP-0010419 (DE)

Record details

NPI number1255009734
Entity typeIndividual (Type 1)
GenderMale
Credentials NURSEPRACTITIONER
Sole proprietorNo
NPI enumeratedAugust 31, 2021
Last updated in NPPESAugust 31, 2021
Certification dateAugust 31, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolDREXEL UNIVERSITY COLLEGE OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Christiana Care Health Services Inc — 1481 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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