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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KATHRYN PORTER CPNP
NPI 1407545908
Pediatrics in Marion, AR

Active since May 02, 2023PECOS Enrolled
924 STATE HIGHWAY 77, MARION, AR 72364(870) 739-8670(870) 739-8706 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 3, 2026, May 2, 2023 (2 updates tracked since 2023).

About Kathryn Porter Cpnp NPPES

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

KATHRYN PORTER CPNP (NPI 1407545908) is an individual pediatrics provider in Marion, Arkansas, licensed in Arkansas (238989) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407545908
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKATHRYN PORTERCredential: CPNP
Location Address924 STATE HIGHWAY 77Marion, AR 72364-9004
Mailing Address924 State Highway 77Marion, AR 72364-9004 · (870) 739-8670 · Fax (870) 739-8706
Phone(870) 739-8670
Fax(870) 739-8706
Sole ProprietorNo
Enumeration DateMay 2, 2023
Last NPPES UpdateSeptember 3, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1407545908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in AR · 238989
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
924 STATE HIGHWAY 77, Marion, AR 72364
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Oscar Health Plan, Inc., Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Porter Cpnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 72364 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 6

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

JACOB BUCHANAN
Physical Therapy Assistant
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (601) 650-6286
DR. AARON JAY MITCHELL M.D.
Family Medicine
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (870) 739-8670
MRS. STACY CARMEN RESCHKE FNP-C
Nurse Practitioner (Family)
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (870) 739-8670
MITCHELL FAMILY MEDICINE, LLC
Family Medicine
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (870) 739-8670
THE LOCAL PHARM LLC
Pharmacy (Community/Retail Pharmacy)
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (870) 739-8670
PEYTON VICTORIA COURTNEY NP
Family Medicine
924 STATE HIGHWAY 77
MARION, AR 72364
Crittenden County (870) 739-8670

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 Kathryn Porter's NPI number?

The NPI number for Kathryn Porter is 1407545908. It was assigned to this individual provider in the NPPES registry on May 2, 2023.

Where is Kathryn Porter located?

Kathryn Porter practices at 924 State Highway 77, Marion, AR 72364. The listed phone number is (870) 739-8670.

What is Kathryn Porter's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Kathryn Porter enrolled in Medicare?

Yes. Kathryn Porter is registered in the Medicare PECOS enrollment system.

What insurance does Kathryn Porter accept?

Health plans from Molina Healthcare, Oscar Health Plan, Inc. and Oscar Insurance Company list Kathryn Porter 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 Kathryn Porter was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.