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

Dr. Andrew Paul Demidowich, MD

Individual provider Internal Medicine Physician · NPI 1144489717

Dr. Andrew Paul Demidowich, MD is a Hospitalist in Bethesda, Maryland. Graduated from Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc) in 2008, 18 years ago. Practices with Johns Hopkins Community Physicians, Inc, a 765-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
18
Trained at
Rutgers R W Johnson Medical School (CAM/NEW Bruns/Pisc)
Licensed in
MD
In the registry since
2008
Specialties on file
3
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

8600 Old Georgetown Rd
Bethesda, MD 20814-1422
Phone: (301) 896-3100
Fax: (301) 480-4444
Show map & directions

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

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence D76656 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0076656 (MD)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence D76656 (MD)

Record details

NPI number1144489717
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 9, 2008
Last updated in NPPESJuly 20, 2017

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolRUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)
Graduated 2008 (18 years in practice)
Group practice Johns Hopkins Community Physicians, Inc — 765 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Bethesda