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

Mr. Dennis W Rivenburgh, PHYSICIANASSTISTANT

Individual provider Physician Assistant · NPI 1669454104

Mr. Dennis W Rivenburgh, PHYSICIANASSTISTANT is a Physician Assistant in Baltimore, Maryland. Qualified in 1981, 45 years ago. Practices with Johns Hopkins University, a 2,855-clinician group. Licensed in Florida and Maryland.

Years since qualifying
45
Licensed in
FL, MD
In the registry since
2005
Specialties on file
3

Practice location Address checks out

5051 Greenspring Ave
Baltimore, MD 21209-4354
Phone: (410) 601-9515
Fax: (410) 601-8905
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence C0004803 (MD)
Physician Assistant Taxonomy 363A00000X · Licence PA3490 (FL)
Surgical Physician Assistant Taxonomy 363AS0400X · Licence PA3490 (FL)

Record details

NPI number1669454104
Entity typeIndividual (Type 1)
GenderMale
Credentials PHYSICIANASSTISTANT
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESOctober 1, 2018

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations6 on file with Medicare

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 patients349
Services billed 2,190 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2855 clinicians in the practice; 12 are shown here.

Other providers in Baltimore