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Active NPI 1427056597 Individual Practitioner Male Practitioner

Dr. John Applegate , DO

Pediatrics • Greeneville, TN

Professional Overview & Biography Verified Profile Summary

Dr. John Applegate, DO is a registered healthcare professional specializing in Pediatrics in Greeneville, TN. Practice services are available at 428 E VANN RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

428 E Vann Rd

Greeneville, TN 377437202

Telephone 4232781950
Fax 4232781973
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Greeneville, TN

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 33.0 Yrs
State Avg: 24.1 Yrs
Regional Practice Density
12 Specialists

Practicing in Greeneville, TN (1299 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-12-01
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License TN 3313

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.

Secondary Practice Locations

405 Scenic Dr Ste B

Rogersville, TN 378572441

Phone: 4232722111

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
NPI 1316128101

Doctor of Osteopathic Medicine (D.O.)

NPI 1336368919

Doctor of Medicine (M.D.)

Amanda Curtis , APN

Nurse Practitioner - Family

NPI 1356585822

Advanced Practice Nurse

NPI 1497822845

Doctor of Osteopathic Medicine (D.O.)

Sarah Sproles , NP

Nurse Practitioner - Family

NPI 1518362334

Nurse Practitioner

Andrea Heaton , APN

Nurse Practitioner - Pediatrics

NPI 1891962486

Advanced Practice Nurse

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

11 Historical Events
📍
Updated Business Mailing Address December 01, 2025

Registered at 1021 W OAKLAND AVE STE 310, JOHNSON CITY, TN 376042192 (Tel: 4239522111)

📍
Updated Practice Location July 01, 2021

Registered at 428 E VANN RD, GREENEVILLE, TN 377437202 (Tel: 4232781950)

📍
Updated Business Mailing Address July 01, 2021

Registered at 509 MED TECH PKWY STE 100, JOHNSON CITY, TN 376042579 (Tel: 4239522111)

👤
Provider Name / Credentials Updated July 01, 2021

Recorded as JOHN APPLEGATE, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 01, 2021

Pediatrics (License #3313 in TN)

NPI Profile Active September 13, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location September 13, 2016

Registered at 1 HEALTHY PL, STE. 203, PATASKALA, OH 430627067 (Tel: 2205641925)

📍
Updated Business Mailing Address September 13, 2016

Registered at 1 HEALTHY PL, STE. 203, PATASKALA, OH 430627067 (Tel: 2205641925)

👤
Provider Name / Credentials Updated September 13, 2016

Recorded as JOHN APPLEGATE, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 13, 2016

Pediatrics (License #34006439 in OH)

🟢
Initial NPI Registration & Enumeration July 12, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1427056597
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 12, 2005
Last Update: December 01, 2025
Sole Proprietor: No

Mailing Address

1021 W Oakland Ave Ste 310

Johnson City, TN 376042192

Phone: 4239522111

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.