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

Dr. Muhammad Abubakar Shakir, MD

Individual provider Cardiovascular Disease Physician · NPI 1922529593

Dr. Muhammad Abubakar Shakir, MD is an Internal Medicine in Newark, Delaware. Qualified in 2017, 9 years ago. Practices with Union Hospital of Cecil County, a 283-clinician group and accepts Medicare assignment. Licensed in Delaware and Maryland.

Years since qualifying
9
Licensed in
DE, MD
In the registry since
2017
Specialties on file
6
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 Hygeia Dr Ste 1320
Newark, DE 19713-2049
Phone: (302) 273-1701
Fax: (302) 273-4497
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence C1-0027917 (DE)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence D0102913 (MD)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence C1-0027917 (DE)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence D0102913 (MD)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence C1-0027917 (DE)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence D0102913 (MD)

Record details

NPI number1922529593
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 4, 2017
Last updated in NPPESAugust 18, 2025
Certification dateAugust 18, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERVENTIONAL CARDIOLOGY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Union Hospital Of Cecil County — 283 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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