Dennis W. Kleinpeter, APRN, ANP

Key facts

NPI: 1154747186
Entity type: Individual (NPI type 1)
Primary specialty: Adult Health Nurse Practitioner 363LA2200X
License: AP07693 (LA)
Practice address: 503 W Sallier St
Lake Charles, LA 70601-5756
Phone: (337) 433-9966
Fax: (337) 433-6655
NPI assigned: Mar 14, 2014
Sex: Male
Sole proprietor: No

Organizations & group practices 15

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Beauregard Medical and Surgical Center, LLC Internal Medicine Physician · Deridder, LA · NPI 1326348962

Medicare reassignment Care Compare group NPD LA
Calcasieu Urgent Care LLC Urgent Care Clinic/Center · Lake Charles, LA · NPI 1467715490

Medicare reassignment Care Compare group NPD LA
Professional Emergency Medicine Management -- Lake Charles LLC Emergency Medicine Physician · Lake Charles, LA · NPI 1023430766

Medicare reassignment Care Compare group NPD LA
Concord Medical Group PLLC Emergency Medicine Physician · Lubbock, TX · NPI 1083630610

Medicare reassignment Care Compare group NPD LA
Beauregard Family Medical Center, LLC Multi-Specialty Clinic/Center · Deridder, LA · NPI 1326387705

Medicare reassignment NPD LA
Calcasieu Cameron Emergency Physician Group LLC Emergency Medicine Physician · Sulphur, LA · NPI 1699167478

Medicare reassignment NPD LA
West Louisiana Health Services Inc Obstetrics & Gynecology Physician · Deridder, LA · NPI 1164985495

Medicare reassignment NPD LA
Calcasieu Urgent Care, LLC Rural Health Clinic/Center · Breaux Bridge, LA · NPI 1194482398

Care Compare group NPD
Calcasieu Urgent Care LLC Rural Health Clinic/Center · Donaldsonville, LA · NPI 1497572614

Care Compare group
Calcasieu Urgent Care, LLC Rural Health Clinic/Center · Independence, LA · NPI 1437841541

Care Compare group
Hospital Service District No 2 of Parish of Beauregard State of la Rural Acute Care Hospital · Deridder, LA · NPI 1831193499

NPD
Concord Medical Group of Texas PLLC Emergency Medicine Physician · Lubbock, TX · NPI 1750790762

NPD
Beauregard Urology Center, LLC Urology Physician · Deridder, LA · NPI 1891124384

NPD (past)
Chuen K Kwok Ms Apmc Specialist · Deridder, LA · NPI 1598958746

NPD (past)
Hospital Service District No 2 of Parish of Beauregard State of la Rural Health Clinic/Center · Deridder, LA · NPI 1578938452

NPD (past)

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Hospital Service District No 2 of Parish of Beauregard State of la Rural Acute Care Hospital · Deridder, LA · NPI 1831193499

Care Compare affiliation Hospital

Medicare Care Compare profile

Specialty: Nurse Practitioner
Education: Other, 2012
Medicare assignment: Accepts the Medicare-approved amount as payment in full
Group practices: Professional Emergency Medicine Management -- Lake Charles LLC (19 clinicians)
Calcasieu Urgent Care LLC (132 clinicians)
Beauregard Medical and Surgical Center, LLC (3 clinicians)
Concord Medical Group PLLC (189 clinicians)

Practice addresses (Care Compare)

1701 Oak Park Blvd
Lake Charles, LA 70601-8911
Phone (337) 494-3036

2640 Country Club Rd
Suite 400
Lake Charles, LA 70605-6079
Phone (337) 426-0919

301 S Washington St
Deridder, LA 70634-4861
Phone (337) 460-7688

600 S Pine St
Deridder, LA 70634-4942
Phone (337) 462-7100

Hospital & facility affiliations

Beauregard Memorial Hospital Hospital · Deridder, LA · CCN 190050

Medicare participation

Medicare fee-for-service enrollment: Enrolled in LA
Eligible to order & refer: Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment ID	State	Provider type	PAC ID	Details
I20150309000757	LA	Practitioner - Nurse Practitioner	2062738149	Reassigns benefits to 7 organizations

National Provider Directory

Medicare enrollment (NPD): Yes
Credentials: Nurse Practitioner

State licenses

License	State	Type	Specialty
AP07693	LA	MD	Adult Health Nurse Practitioner

Practice roles

Organization	Status	New patients
Hospital Service District No 2 of Parish of Beauregard State of la	Current	Accepting new patients
Beauregard Medical and Surgical Center, LLC	Current since Jun 30, 2020	Accepting new patients
West Louisiana Health Services Inc	Current since Oct 21, 2020	Accepting new patients
Beauregard Family Medical Center, LLC	Current since Jun 30, 2020	Accepting new patients
Concord Medical Group of Texas PLLC	Current since Dec 8, 2025	Accepting new patients
Concord Medical Group PLLC	Current since Dec 8, 2025	Accepting new patients
Calcasieu Cameron Emergency Physician Group LLC	Current since Dec 21, 2015	Accepting new patients
Professional Emergency Medicine Management -- Lake Charles LLC	Current since Mar 16, 2023	Accepting new patients
Calcasieu Urgent Care, LLC	Current since Jan 13, 2015	Accepting new patients
Calcasieu Urgent Care LLC	Current since Jan 13, 2015	Accepting new patients
Hospital Service District No 2 of Parish of Beauregard State of la	Past	Accepting new patients
Chuen K Kwok Ms Apmc	Past	Accepting new patients
Beauregard Urology Center, LLC	Past since Oct 14, 2017	Accepting new patients

Locations

902 Main St
Baker, LA 70714
Phone (225) 500-2504

501 S Pine St
Deridder, LA 70634
Phone (337) 462-3937

495 W 8th St
Deridder, LA 70634
Phone (337) 462-2262

200 W 5th St
Deridder, LA 70634
Phone (337) 221-1417

301 S Washington St
Deridder, LA 70634
Phone (337) 460-7688

600 S Pine St
Deridder, LA 70634
Phone (337) 462-7100

501 S Pine St
#C
Deridder, LA 70634
Phone (337) 463-9890

9414 E Park Ave
Houma, LA 70363
Phone (985) 601-5895

1701 Oak Park Blvd
Lake Charles, LA 70601
Phone (337) 494-3000

2640 Country Club Rd
Ste 400
Lake Charles, LA 70605
Phone (337) 426-0919

307 Keyser Ave
Natchitoches, LA 71457
Phone (318) 352-5221

701 Cypress St
Sulphur, LA 70663
Phone (337) 527-4270

Interoperability endpoints

Direct secure messaging: dennis.kleinpeter@beauregard.medalliesdirect.net
Direct secure messaging: dkleinpeter5286183@direct.casso.us.com

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Adult Health Nurse Practitioner	363LA2200X	AP07693	LA	Yes

Addresses

Primary practice location

503 W Sallier St
Lake Charles, LA 70601-5756

Mailing address

503 W Sallier St
Lake Charles, LA 70601-5756
Phone (337) 433-9966

Other providers in Lake Charles, LA

All providers in Lake Charles, LA · Adult Health Nurse Practitioner in Louisiana

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Feb 12, 2015. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
Order and Referring (CMS).
Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.