1. Home
  2. Directory
  3. Tennessee
  4. Greeneville
  5. Pediatrics
  6. NPI Profile

DR. JOHN APPLEGATE DO
NPI 1427056597
Pediatrics in Greeneville, TN

Active since July 12, 2005PECOS Enrolled
428 E VANN RD, GREENEVILLE, TN 37743(423) 278-1950(423) 278-1973 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 1, 2025, Jul 1, 2021, Sep 13, 2016 (3 updates tracked since 2016).

About Dr. John Applegate Do NPPES

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

DR. JOHN APPLEGATE DO (NPI 1427056597) is an individual pediatrics provider in Greeneville, Tennessee, licensed in Tennessee (3313) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Rogersville.

NPPES Registry Identity

NPI1427056597
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. JOHN APPLEGATECredential: DO
Location Address428 E VANN RDGreeneville, TN 37743-7202
Mailing Address1021 W Oakland Ave Ste 310Johnson City, TN 37604-2192 · (423) 952-2111
Phone(423) 278-1950
Fax(423) 278-1973
Sole ProprietorNo
Enumeration DateJuly 12, 2005
Last NPPES UpdateDecember 1, 20253 updates tracked since enumeration
NPPES CertifiedDecember 1, 2025
✔ NPI 1427056597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in TN · 3313
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.
428 E VANN RD, Greeneville, TN 37743
Open in Google Maps ↗

Secondary Practice Location 1

Location 1405 Scenic Dr Ste BRogersville, TN 37857-2441 · Phone (423) 272-2111

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 Magnolia Health 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 (PECOS)

Dr. John Applegate Do 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 37743 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
Established Patient
$93.60 typical visit price
range $16.72 – $131.41
Typical copayment $23.40 (range $4.18 – $32.85)
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 7

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

DR. JUSTIN ALAN JONES D.O.
Pediatrics
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-1950
TODD WILLIAM AIKEN MD
Pediatrics
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-0950
MS. AMANDA LEE CURTIS APN
Nurse Practitioner (Family)
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-1950
BLUE RIDGE MEDICAL MANAGEMENT CORPORATION
Nurse Practitioner (Family)
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-1950
SARAH SPROLES NP
Nurse Practitioner (Family)
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-1950
DEBRA SANDERCOCK
Nurse Practitioner (Family)
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-2955
MS. ANDREA M. HEATON APN
Nurse Practitioner (Pediatrics)
428 E VANN RD
GREENEVILLE, TN 37743
Greene County (423) 278-1950

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 John Applegate's NPI number?

The NPI number for John Applegate is 1427056597. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is John Applegate located?

John Applegate practices at 428 E Vann Rd, Greeneville, TN 37743. The listed phone number is (423) 278-1950.

What is John Applegate's specialty?

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

Is John Applegate enrolled in Medicare?

Yes. John Applegate is registered in the Medicare PECOS enrollment system.

What insurance does John Applegate accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 2 other insurers list John Applegate 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 John Applegate was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.