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

Rohan Raju Rengen, DO

Individual provider Internal Medicine Physician · NPI 1609067792

Rohan Raju Rengen, DO is a Nephrology in Frederick, Maryland. Qualified in 2001, 25 years ago. Practices with Frederick Kidney Care Associates LLC, a 4-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
25
Licensed in
MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5205 Chairmans Ct Ste 100
Frederick, MD 21703-2915
Phone: (301) 696-0012
Fax: (301) 696-0016
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence H0065835 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence H0065835 (MD)

Record details

NPI number1609067792
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 5, 2007
Last updated in NPPESJune 13, 2016

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Frederick Kidney Care Associates Llc. — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Frederick