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

Dr. Joseph Emmanuel McClain, MD

Individual provider Hospitalist Physician · NPI 1194968297

Dr. Joseph Emmanuel McClain, MD is an Internal Medicine in Gaithersburg, Maryland. Graduated from Eastern Virginia Medical School in 2009, 17 years ago. Practices with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, a 1,934-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
17
Trained at
Eastern Virginia Medical School
Licensed in
IL
In the registry since
2009
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

655 Watkins Mill Rd
Gaithersburg, MD 20879-3301
Phone: (301) 848-8790
Show map & directions

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

Additional practice locations (2)

  • 5255 Loughboro Rd Nw, Washington, DC 20016-2633 — (202) 537-4000
  • 7131 Arlington Rd, Bethesda, MD 20814-2903 — (703) 201-8792

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036128625 (IL)
Hospitalist Physician Taxonomy 208M00000X · Licence 036128625 (IL)

Record details

NPI number1194968297
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 20, 2009
Last updated in NPPESJune 1, 2021
Certification dateJune 1, 2021
Mailing address3205 Coquelin Ter, Chevy Chase, MD 20815-4840

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc — 1934 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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