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

Dr. Opeoluwa Tolulope Olayinka, MD

Individual provider Internal Medicine Physician · NPI 1396973202

Dr. Opeoluwa Tolulope Olayinka, MD is an Internal Medicine in Baltimore, Maryland. Qualified in 2006, 20 years ago. Practices with Johns Hopkins University, a 705-clinician group. Licensed in Maryland.

Years since qualifying
20
Licensed in
MD
In the registry since
2009
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

4940 Eastern Ave
Baltimore, MD 21224-2735
Phone: (410) 550-0100
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D74158 (MD)

Record details

NPI number1396973202
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2009
Last updated in NPPESSeptember 21, 2022
Certification dateSeptember 21, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Johns Hopkins University — 705 clinicians
Accepts Medicare assignment Not indicated
Practice locations7 on file with Medicare

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