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DR. KATHLEEN MARIE JOHNSTONBAUGH MD
NPI 1720666183
Family Medicine - Hospice and Palliative Medicine in Little Rock, AR

Active since March 29, 2021PECOS EnrolledAccepts Medicare Assignment
4301 W MARKHAM ST # 508, LITTLE ROCK, AR 72205(501) 686-8000(501) 526-5148 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 3, 2025, Jul 13, 2024, Mar 29, 2021 (3 updates tracked since 2021).

About Dr. Kathleen Marie Johnstonbaugh Md NPPES

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

DR. KATHLEEN MARIE JOHNSTONBAUGH MD (NPI 1720666183) is an individual hospice and palliative medicine provider in Little Rock, Arkansas, licensed in Arkansas (E-17580) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1720666183
Entity TypeIndividualFemale
Primary Taxonomy207QH0002X
Provider Legal NameDR. KATHLEEN MARIE JOHNSTONBAUGHCredential: MD
Location Address4301 W MARKHAM ST # 508Little Rock, AR 72205-7199
Mailing Address147 Charles Thomas BlvdSearcy, AR 72143-8943 · (602) 752-0747
Phone(501) 686-8000
Fax(501) 526-5148
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateMarch 29, 2021
Last NPPES UpdateJuly 3, 20253 updates tracked since enumeration
NPPES CertifiedJuly 3, 2025
✔ NPI 1720666183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QH0002X
License✔ Licensed in AR · E-17580
Definition
A family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedFamily MedicineTaxonomy 207Q00000X · License E-17580 (AR)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4301 W MARKHAM ST # 508, Little Rock, AR 72205
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Dr. Kathleen Marie Johnstonbaugh Md 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 ID1355886581
PECOS Enrollment IDI20250718004283
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 72205 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

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.

ASIS SHRESTHA MD
Internal Medicine
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8530
TANVI HARISHBHAI PATEL MD
Internal Medicine
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-7105
SINDU ISKA MD
Internal Medicine (Hematology & Oncology)
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8530
KATHRYN NEWTON ROWLEY APN
Nurse Practitioner (Acute Care)
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8511
IRENE E WRIGHT APN
Nurse Practitioner (Family)
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8511
DR. KONSTANTINOS ARNAOUTAKIS M.D.
Internal Medicine (Hematology & Oncology)
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000
HASAN RANA
Internal Medicine
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 296-1200
SHOON LEI OO MD
Internal Medicine
4301 W MARKHAM ST # 508
LITTLE ROCK, AR 72205
Pulaski County (501) 686-8000

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 Kathleen Johnstonbaugh's NPI number?

The NPI number for Kathleen Johnstonbaugh is 1720666183. It was assigned to this individual provider in the NPPES registry on March 29, 2021.

Where is Kathleen Johnstonbaugh located?

Kathleen Johnstonbaugh practices at 4301 W Markham St # 508, Little Rock, AR 72205. The listed phone number is (501) 686-8000.

What is Kathleen Johnstonbaugh's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.

Is Kathleen Johnstonbaugh enrolled in Medicare?

Yes. Kathleen Johnstonbaugh 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.

What insurance does Kathleen Johnstonbaugh accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health and Ambetter from Superior HealthPlan and 2 other insurers list Kathleen Johnstonbaugh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kathleen Johnstonbaugh was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.