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

Mr. Allan L Korff, CRNP

Individual provider Nurse Practitioner · NPI 1770643231

Mr. Allan L Korff, CRNP is a Nurse Practitioner in Suitland, Maryland. Licensed in District of Columbia, Maryland and Virginia. Registered with an NPI since 2006.

Licensed in
DC, MD, VA
In the registry since
2006
Specialties on file
3
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

5100 Auth Way
Suitland, MD 20746-4207
Phone: (301) 702-5000
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence AC000290 (MD)
Nurse Practitioner Taxonomy 363L00000X · Licence 0001151805 (VA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN61669 (DC)

Record details

NPI number1770643231
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNP
Sole proprietorNo
NPI enumeratedDecember 12, 2006
Last updated in NPPESJanuary 3, 2012

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