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

Gary J Kerkvliet, MD

Individual provider Internal Medicine Physician · NPI 1508804642

Gary J Kerkvliet, MD practises Internal Medicine in Baltimore, Maryland. Graduated from University of Minnesota Medical School in 1990, 36 years ago. Practices with Dr Jeffrey D. Gaber and Associates, PA, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
36
Trained at
University of Minnesota Medical School
Licensed in
MD
In the registry since
2006
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

2435 W Belvedere Ave Ste 22
Baltimore, MD 21215-5224 Not confirmed with CMS for 12 years — call before visiting
Phone: (410) 601-6840
Fax: (410) 601-5789
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D45708 (MD)

Record details

NPI number1508804642
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 2, 2006
Last updated in NPPESJanuary 27, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 1990 (36 years in practice)
Group practice Dr Jeffrey D. Gaber And Associates, P.A. — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients156
Services billed 304 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

Colleagues at Dr Jeffrey D. Gaber and Associates, PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 9 clinicians in the practice; 6 are shown here.

Other providers in Baltimore