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Dr. John Applegate , DO

Pediatrics • Greeneville, TN

Active NPI 1427056597 Individual Practitioner Male Practitioner
Practice location in NPPES

428 E Vann Rd
Greeneville, TN 377437202

Call 4232781950 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

428 E Vann Rd

Greeneville, TN 377437202

Telephone 4232781950
Fax 4232781973
Organization at the Same NPPES Address or Phone
Blue Ridge Medical Management Corporation Facility NPI 1467987917

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Rogersville, TN. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Open Payments general payments, program year 2025

All general payments: $168.14 across 8 records.

By nature of payment

  • Food and Beverage: $168.14 across 8 records.

Reporting-company totals (3 largest of 6)

  • Corium, LLC: $54.14 across 2 records.
  • Collegium Pharmaceutical, Inc.: $42.86 across 2 records.
  • Sanofi Pasteur Inc.: $26.06 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2005

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Applegate has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Applegate as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Greeneville and Tennessee

12 active clinicians are listed under Pediatrics with a practice address in Greeneville, TN (1,256 in Tennessee).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Greeneville

0% of these 12 clinicians have the CMS telehealth indicator.

8.3% of these 12 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $168.14.

Manufacturer Payment Nature Product Type Amount ($)
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $27.54
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $26.60
Sanofi Pasteur Inc.
Food and Beverage
In-kind items and services
BEYFORTUS General $26.06
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Jornay PM General $22.31
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Jornay PM General $20.55
Cranial Technologies, Inc
Food and Beverage
Cash or cash equivalent
Doc Band General $16.92
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
PENMENVY General $14.25
Pfizer Inc.
Food and Beverage
In-kind items and services
TRUMENBA General $13.91

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-12-01
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

License # reported to NPPES 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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Tennessee Department of Health License Verification.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PEDIATRIC MEDICINE

Medicare Enrollment ID

I20171023002058

Enrollment State Jurisdiction

TN

PECOS Control ID

6002182896

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

405 Scenic Dr Ste B

Rogersville, TN 378572441

Phone: 4232722111

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

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 number reported to NPPES: TN 3313)

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NPI Profile Active September 13, 2016

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) September 13, 2016

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

📍
Business Mailing Address (Initial Record) September 13, 2016

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

👤
Provider Name / Credentials (Initial Record) September 13, 2016

Recorded as JOHN APPLEGATE, MD

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

Pediatrics (license number reported to NPPES: OH 34006439)

🟢
Initial NPI Registration & Enumeration July 12, 2005

First registered as active Individual Practitioner in NPPES Database.

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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

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.