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

Jack I Lu, MD

Individual provider Internal Medicine Physician · NPI 1982717765

Jack I Lu, MD is an Internal Medicine in Frederick, Maryland. Qualified in 2003, 23 years ago. Practices with Hospitalist Medicine Physicians of Maryland PC, a 71-clinician group and accepts Medicare assignment. Licensed in Maryland and Virginia.

Years since qualifying
23
Licensed in
MD, VA
In the registry since
2006
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

400 W 7th St
Frederick, MD 21701
Phone: (240) 566-4722
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 D65008 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101240453 (VA)

Record details

NPI number1982717765
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 16, 2006
Last updated in NPPESJune 19, 2018

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Hospitalist Medicine Physicians Of Maryland Pc — 71 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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