KAREN B WALLEN NP
NPI 1912259763
Nurse Practitioner - Adult Health in Baton Rouge, LA

Active since October 03, 2012PECOS EnrolledAccepts Medicare Assignment
2900 WESTFORK DR STE 401, BATON ROUGE, LA 70827(844) 403-4325 Get Directions Write a Review

NPPES record last updated: June 7, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 7, 2022, Nov 9, 2020 (2 updates tracked since 2020).

About Karen B Wallen Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KAREN B WALLEN NP (NPI 1912259763) is an individual adult health provider in Baton Rouge, Louisiana, licensed in Texas (809305) and active in the NPI registry since October 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1912259763
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameKAREN B WALLENCredential: NP
Location Address2900 WESTFORK DR STE 401Baton Rouge, LA 70827-0004
Mailing Address11301 W Olympic Blvd Ste 121Los Angeles, CA 90064-1615 · (844) 403-4325
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateOctober 3, 2012
Last NPPES UpdateJune 7, 20222 updates tracked since enumeration
NPPES CertifiedJune 7, 2022
NPI 1912259763 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in TX · 809305
2900 WESTFORK DR STE 401, Baton Rouge, LA 70827

Secondary Practice Locations 2

Location 17800 Shoal Creek Blvd Ste 130WAustin, TX 78757-1040 · Phone (502) 407-8880
Location 22222 Rosewood AveAustin, TX 78702-2206 · Phone (512) 465-4840 · Fax (512) 441-1093

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Karen B Wallen Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3476703711
PECOS Enrollment IDI20220622001330
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70827 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$95.09 typical visit price
range $16.64 – $133.62
Typical copayment $23.77 (range $4.16 – $33.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 6

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers13 claims26 services$5.25 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers20 claims20 services$13.68 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier17 claims17 services$2.60 avg. paid by Medicare
Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) E0630
DME-Other DME · category DE000N
1 supplier28 claims28 services$29.70 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers32 claims32 services$57.92 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$215.60 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Nurse Practitioner (Gerontology)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Non-emergency Medical Transport (VAN)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Nurse Practitioner (Family)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Community/Behavioral Health
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Nurse Practitioner (Family)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Social Worker
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827
Nurse Practitioner (Psychiatric/Mental Health)
2900 WESTFORK DR STE 401
BATON ROUGE, LA 70827

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karen Wallen's NPI number?

The NPI number for Karen Wallen is 1912259763. It was assigned to this individual provider in the NPPES registry on October 3, 2012.

Where is Karen Wallen located?

Karen Wallen practices at 2900 Westfork Dr Ste 401, Baton Rouge, LA 70827. The listed phone number is (844) 403-4325.

What is Karen Wallen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Karen Wallen enrolled in Medicare?

Yes. Karen Wallen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Karen Wallen was last updated on June 7, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.