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

Marie Fernicola Pennanen, MD

Individual provider Surgical Oncology Physician · NPI 1457349615

Marie Fernicola Pennanen, MD is a General Surgery in Chevy Chase, Maryland. Qualified in 1985, 41 years ago. Practices with Chevy Chase Surgical Associates, PC, a 5-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
41
Licensed in
DC
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5530 Wisconsin Ave Ste 1455
Chevy Chase, MD 20815-4404
Phone: (301) 656-9010
Fax: (601) 656-9011
Show map & directions

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

Specialties & licences

Surgical Oncology Physician (primary) Taxonomy 2086X0206X · Licence 16392 (DC)

Record details

NPI number1457349615
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESMay 12, 2015

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 1985 (41 years in practice)
Group practice Chevy Chase Surgical Associates, P.C. — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount