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

Katherine C Crotwell, NP

Individual provider Family Nurse Practitioner · NPI 1992156434

Katherine C Crotwell, NP is a Nurse Practitioner in Baton Rouge, Louisiana. Qualified in 2016, 10 years ago. Practices with Our Lady of the Lake Physician Group LLC, a 635-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Louisiana and Mississippi.

Years since qualifying
10
Licensed in
LA, MS
In the registry since
2016
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

7777 Hennessy Blvd Ste 507
Baton Rouge, LA 70808-4366
Phone: (225) 767-1156
Fax: (225) 767-5980
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 5000 Odonavan Blvd Ste 206, Walker, LA 70785-6351 — (225) 767-1156
  • 501 Marshall St Ste 600, Jackson, MS 39202-1650 — (601) 948-6540

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP09214 (LA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 901559 (MS)

Record details

NPI number1992156434
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJune 27, 2016
Last updated in NPPESMarch 22, 2021
Certification dateMarch 22, 2021

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 Our Lady Of The Lake Physician Group Llc — 635 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 patients37
Services billed 40 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 $650 18 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $200 3 payments · travel or lodging paid or reimbursed, such as to attend a conference
Education $36 1 payment · educational material or training, 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.

  • Our Lady Of The Lake Regional Medical Center Hospital · Baton Rouge, LA

Colleagues at Our Lady of the Lake Physician Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 635 clinicians in the practice; 12 are shown here.

Other providers in Baton Rouge