Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639719370 Individual Practitioner Male Practitioner

Dr. John Charles Napier , DC

Chiropractor • Sweetwater, TN

Professional Overview & Biography Verified Profile Summary

Dr. John Napier, DC is a registered healthcare professional specializing in Chiropractor in Sweetwater, TN. Practice services are available at 711 NEW HIGHWAY 68 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

711 New Highway 68

Sweetwater, TN 378741926

Telephone 4233373761
Fax 4233379705
Associated Practice Facility / Clinic
🏢 Sweetwater Chiropractic Llc Facility NPI 1275469835

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Sweetwater, TN

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 38.0 Yrs
State Avg: 21.7 Yrs
Regional Practice Density
2 Specialists

Practicing in Sweetwater, TN (1601 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: 2026-07-09
Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License TN 3702

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1639177330

Doctor of Chiropractic

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location July 09, 2026

Registered at 711 NEW HIGHWAY 68, SWEETWATER, TN 378741926 (Tel: 4233373761)

📍
Updated Business Mailing Address July 09, 2026

Registered at 711 NEW HIGHWAY 68, SWEETWATER, TN 378741926 (Tel: 4233373761)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2026

Chiropractor (License #3702 in TN)

NPI Profile Active January 10, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location January 10, 2020

Registered at 550 MAPLE AVE, SARATOGA SPRINGS, NY 128665633 (Tel: 5185841008)

📍
Updated Business Mailing Address January 10, 2020

Registered at 87 BOBSLED RUN LN, LAKE PLACID, NY 129464217 (Tel: 5184319329)

👤
Provider Name / Credentials Updated January 10, 2020

Recorded as JOHN NAPIER, DC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 10, 2020

Chiropractor (License #013338 in NY)

🟢
Initial NPI Registration & Enumeration January 10, 2020

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: 1639719370
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 10, 2020
Last Update: July 09, 2026
Sole Proprietor: Yes

Mailing Address

711 New Highway 68

Sweetwater, TN 378741926

Phone: 4233373761

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.