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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.

MRS. KATHERINE J MARTIN MSN, CPNP
NPI 1437189990
Nurse Practitioner - Pediatrics in Maryville, TN

Active since July 03, 2006
616 SMITHVIEW DR, MARYVILLE, TN 37803(865) 379-2277(865) 738-0087 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Katherine J Martin Msn, Cpnp NPPES

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

MRS. KATHERINE J MARTIN MSN, CPNP (NPI 1437189990) is an individual pediatrics provider in Maryville, Tennessee, licensed in Tennessee (APN000008445) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1437189990
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. KATHERINE J MARTINCredential: MSN, CPNP
Location Address616 SMITHVIEW DRMaryville, TN 37803-6100
Mailing Address616 Smithview DrMaryville, TN 37803-6100 · (865) 379-2277 · Fax (888) 559-3804
Phone(865) 379-2277
Fax(865) 738-0087
Sole ProprietorNo
Enumeration DateJuly 3, 2006
Last NPPES UpdateJune 26, 2026
NPPES CertifiedJune 26, 2026
✔ NPI 1437189990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in TN · APN000008445
616 SMITHVIEW DR, Maryville, TN 37803
Open in Google Maps ↗

Other Identifiers 4

OtherRN0000093981TN · Rn License
OtherTN0105TN · John Deere Id#
OtherAPN000006762TN · Advance Practice License
Other3389TN · Certificate Of Fitness

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee.Insurance ›

Other Providers at the Same Location NPPES 2

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

CEDAR CREEK PEDIATRIC & ADOLESCENT MEDICINE, PC
Pediatrics
616 SMITHVIEW DR
MARYVILLE, TN 37803
Blount County (865) 379-2277
SUSAN E WILSON CPNP
Nurse Practitioner (Neonatal, Critical Care)
616 SMITHVIEW DR
MARYVILLE, TN 37803
Blount County (865) 379-2277

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 Katherine Martin's NPI number?

The NPI number for Katherine Martin is 1437189990. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Katherine Martin located?

Katherine Martin practices at 616 Smithview Dr, Maryville, TN 37803. The listed phone number is (865) 379-2277.

What is Katherine Martin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

What insurance does Katherine Martin accept?

Health plans from BlueCross BlueShield of Tennessee list Katherine Martin 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 Katherine Martin was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 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.