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

Dr. Timothy Albury Arling, MD

Individual provider Internal Medicine Physician · NPI 1588930234

Dr. Timothy Albury Arling, MD is an Internal Medicine in Chevy Chase, Maryland. Graduated from University of Maryland School of Medicine in 2012, 14 years ago. Practices with Potomac Internists, PC, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in District of Columbia and Maryland.

Years since qualifying
14
Trained at
University of Maryland School of Medicine
Licensed in
DC, MD
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

8401 Connecticut Ave Ste 200
Chevy Chase, MD 20815
Phone: (301) 304-8800
Fax: (301) 652-4933
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 D0080112 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD042631 (DC)

Record details

NPI number1588930234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2012
Last updated in NPPESJune 11, 2019

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Potomac Internists, P.C. — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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