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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TAMMY LYNN MARCH CRT
NPI 1538075684
Respiratory Therapist, Certified in Cave City, AR

Active since August 19, 2026
66 FLAT ROCK RD, CAVE CITY, AR 72521(870) 262-1000 Get Directions Write a Review

NPPES record added: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Tammy Lynn March Crt NPPES

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

TAMMY LYNN MARCH CRT (NPI 1538075684) is an individual respiratory therapist, certified provider in Cave City, Arkansas, licensed in Arkansas (RCP-2403) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1538075684
Entity TypeIndividualFemale
Primary Taxonomy227800000X
Provider Legal NameTAMMY LYNN MARCHCredential: CRT
Location Address66 FLAT ROCK RDCave City, AR 72521-9567
Mailing Address66 Flat Rock RdCave City, AR 72521-9567 · (870) 262-1000
Phone(870) 262-1000
Sole ProprietorNo
Enumeration DateAugust 19, 2026
NPPES CertifiedAugust 19, 2026
✔ NPI 1538075684 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRespiratory Therapist, CertifiedRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code227800000X
License✔ Licensed in AR · RCP-2403
Definition
A Certified Respiratory Therapist (CRT) is a an entry level therapist who has passed a standardized written examination administered by the National Board for Respiratory Care (NBRC). CRTs provide diagnostic testing, therapeutics, monitoring, rehabilitation, and education to patients with disorders of the cardiopulmonary system. They provide these respiratory care services in all health care facilities and in the home. A CRT is a graduate of an associate degree program approved by the Commission on Accreditation of Allied Health Educational Programs (CAAHEP) and where applicable, is licensed by the state and is practicing within the scope of the license.
66 FLAT ROCK RD, Cave City, AR 72521
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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 Tammy March's NPI number?

The NPI number for Tammy March is 1538075684. It was assigned to this individual provider in the NPPES registry on August 19, 2026.

Where is Tammy March located?

Tammy March practices at 66 Flat Rock Rd, Cave City, AR 72521. The listed phone number is (870) 262-1000.

What is Tammy March's specialty?

The primary specialty registered for this NPI is Respiratory Therapist, Certified with taxonomy code 227800000X.

When was this NPI record last updated?

The NPPES record for Tammy March was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.