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

Dr. Karla Jean Nockleby, MD

Individual provider Internal Medicine Physician · NPI 1669615613

Dr. Karla Jean Nockleby, MD is an Internal Medicine in Saint Paul, Minnesota. Graduated from University of Minnesota Medical School in 2008, 18 years ago. Practices with Group Health Plan Inc, a 1,633-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Connecticut, Michigan and Minnesota.

Years since qualifying
18
Trained at
University of Minnesota Medical School
Licensed in
CT, MI, MN
In the registry since
2009
Specialties on file
4
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

640 Jackson St
Saint Paul, MN 55101-2502
Phone: (651) 254-3456
Fax: (651) 254-9673
Show map & directions

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

Additional practice locations (1)

  • 1450 Chapel St, New Haven, CT 06511-4405 — (203) 488-7228

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 53121 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 51969 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 51969 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 53121 (MI)

Record details

NPI number1669615613
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 7, 2009
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolUNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Graduated 2008 (18 years in practice)
Group practice Group Health Plan Inc — 1633 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Saint Paul