Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Umparrys Lynne Witherspoon, DNP, RN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1700336799

Umparrys Lynne Witherspoon, DNP, RN, FNP-BC is a Nurse Practitioner in Valparaiso, Indiana. Qualified in 2016, 10 years ago. Practices with City of Hope Medical Group of Arizona LLC, a 157-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
10
Licensed in
IN
In the registry since
2016
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

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Practice location Address checks out

3800 Saint Mary Rd Ste 102
Valparaiso, IN 46383-3986
Phone: (219) 286-3707
Fax: (219) 286-3708
Show map & directions

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

Additional practice locations (1)

  • 710 Franklin St, Michigan City, IN 46360-3563 — (219) 872-6200

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 71006684A (IN)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 28156911A (IN)

Record details

NPI number1700336799
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , RN , FNP-BC
Sole proprietorNo
NPI enumeratedOctober 13, 2016
Last updated in NPPESDecember 28, 2020
Certification dateDecember 28, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice City Of Hope Medical Group Of Arizona Llc — 157 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients208
Services billed 344 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $371 10 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at City of Hope Medical Group of Arizona LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 157 clinicians in the practice; 12 are shown here.

Other providers in Valparaiso