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

Dr. Christopher John Lettieri, MD

Individual provider Internal Medicine Physician · NPI 1689637787

Dr. Christopher John Lettieri, MD is registered under Critical Care (Intensivists) in Bethesda, Maryland. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 1998, 28 years ago. Practices with Johns Hopkins Community Physicians, Inc, a 765-clinician group and accepts Medicare assignment. Licensed in Hawaii and Maryland.

Years since qualifying
28
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
HI, MD
In the registry since
2006
Specialties on file
8
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 Attn: Medical Staff Office/angela Speck
Bethesda, MD 20814-1422 Not confirmed with CMS for 17 years — call before visiting
Phone: (301) 896-3100
Fax: (301) 581-0077
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence D0068404 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 10858 (HI)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 10858 (HI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 10858 (HI)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 10858 (HI)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence D0068404 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0068404 (MD)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence D0068404 (MD)

Record details

NPI number1689637787
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 10, 2006
Last updated in NPPESSeptember 15, 2009

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 1998 (28 years in practice)
Group practice Johns Hopkins Community Physicians, Inc — 765 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients124
Services billed 335 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

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.

Colleagues at Johns Hopkins Community Physicians, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 765 clinicians in the practice; 12 are shown here.

Other providers in Bethesda