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

Karen De Castro Dah, MD

Individual provider Nephrology Physician · NPI 1730467804

Karen De Castro Dah, MD is a Nephrology in Salisbury, Maryland. Qualified in 2011, 15 years ago. Practices with Capital Nephrology, PC, an 8-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
15
Licensed in
MD
In the registry since
2011
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

1821 Sweetbay Dr Ste 1
Salisbury, MD 21804-1664
Phone: (410) 546-4427
Show map & directions

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

Additional practice locations (1)

  • 1425 Portland Ave, Rochester, NY 14621-3001 — (585) 922-4000

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence D82637 (MD)

Record details

NPI number1730467804
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 23, 2011
Last updated in NPPESJune 19, 2019

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Capital Nephrology, Pc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Salisbury