Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Megan Accursia Cummins Lancaster, MD, PHD

Individual provider Cardiovascular Disease Physician · NPI 1831624386

Megan Accursia Cummins Lancaster, MD, PHD is registered under Cardiovascular Disease (Cardiology) in Westerville, Ohio. Graduated from Icahn School of Medicine at Mount Sinai in 2017, 9 years ago. Practices with Osu Internal Medicine LLC, a 1,145-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio and Tennessee.

Years since qualifying
9
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
OH, TN
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

6100 N Hamilton Rd
Westerville, OH 43081-2062
Phone: (614) 293-7677
Fax: (614) 293-5614
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • Department Of Medicine 1161 21st Ave S, Nashville, TN 37232-0001 — (615) 322-0417
  • 3601 The Vanderbilt Clinic, Nashville, TN 37232-0001 — (615) 322-5000

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 35.154233 (OH)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 70984 (TN)

Record details

NPI number1831624386
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 21, 2017
Last updated in NPPESApril 20, 2026
Certification dateApril 20, 2026

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 2017 (9 years in practice)
Group practice Osu Internal Medicine Llc — 1145 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Osu Internal Medicine LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1145 clinicians in the practice; 12 are shown here.

Other providers in Westerville