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

Debbie Lynell Carstens, RN, CNS, LP

Individual provider Psychologist · NPI 1376512673

Debbie Lynell Carstens, RN, CNS, LP is registered under Certified Clinical Nurse Specialist (Cns) in Mankato, Minnesota. Qualified in 1983, 43 years ago. Practices as a sole proprietor. Licensed in Minnesota.

Years since qualifying
43
Licensed in
MN
In the registry since
2006
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

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Practice location Address checks out

1611 N Riverfront Dr
Mankato, MN 56001-3258
Phone: (507) 386-7318
Fax: (507) 278-4690
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence R0834807 (MN)
Psychologist Taxonomy 103T00000X · Licence LP0125 (MN)

Record details

NPI number1376512673
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CNS , LP
Sole proprietorYes
NPI enumeratedMarch 17, 2006
Last updated in NPPESApril 23, 2026
Certification dateApril 23, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients11
Services billed 117 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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