Individual provider · Type 1 NPI

Adam Klein, DO

Infectious Disease Physician · Bethesda, MD

NPI number 1245686641 Active

Practice location

8600 Old Georgetown Rd
Bethesda, MD 20814-1422

Call (301) 896-7500 Map

Mailing address

6201 Greenleigh Ave
Middle River, MD 21220-2004

Other practice locations

  • 1001 Briggs Rd Ste 250, Mount Laurel, NJ 08054-4111 · (856) 866-7466
  • 5215 Loughboro Rd NW, Washington, DC 20016-2618 · (202) 660-5182
  • 200 Bowman Dr Ste E335, Voorhees, NJ 08043-9640 · (856) 247-7545

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XBP10056889 (TX)
Infectious Disease Physician 207RI0200XDO034818 (DC)
Infectious Disease Physician 207RI0200X25MB11105300 (NJ)
Infectious Disease Physician Primary 207RI0200XH0097291 (MD)

Infectious Disease Physician: An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

245 other providers at this address

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About NPI 1245686641

Adam Klein, DO's National Provider Identifier is 1245686641, issued on May 4, 2016. The primary taxonomy on file is Infectious Disease Physician (207RI0200X), and the practice location is in Bethesda, MD. The record was last updated on Oct 3, 2025.