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

Dr. Mark Jeffrey Davis, MD

Individual provider Family Medicine Physician · NPI 1740598804

Dr. Mark Jeffrey Davis, MD is a Family Medicine Physician in North Potomac, Maryland. Licensed in California and Maryland. Registered with an NPI since 2010.

Licensed in
CA, MD
In the registry since
2010
Specialties on file
2
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

10810 Darnestown Rd Ste 202
North Potomac, MD 20878-2601
Phone: (301) 424-1780
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence D40217 (MD)
Family Medicine Physician Taxonomy 207Q00000X · Licence A049949 (CA)

Record details

NPI number1740598804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 22, 2010
Last updated in NPPESMay 20, 2024
Certification dateMay 20, 2024

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients159
Services billed 416 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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