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DR. JOHN MICHAEL MEFFORD D.M.D.
NPI 1942339189
Dentist - General Practice in Johnson City, TN

Active since March 05, 2007PECOS Enrolled
2806 W MARKET ST, JOHNSON CITY, TN 37604(423) 434-1370 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John Michael Mefford D.m.d. NPPES

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

DR. JOHN MICHAEL MEFFORD D.M.D. (NPI 1942339189) is an individual general practice provider in Johnson City, Tennessee, licensed in Tennessee (TNDS7966) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942339189
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN MICHAEL MEFFORDCredential: D.M.D.
Location Address2806 W MARKET STJohnson City, TN 37604-5166
Mailing Address2806 W Market StJohnson City, TN 37604-5166 · (423) 434-1370
Phone(423) 434-1370
Sole ProprietorNo
Enumeration DateMarch 5, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1942339189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in TN · TNDS7966
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
2806 W MARKET ST, Johnson City, TN 37604
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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 Michael Mefford D.m.d. 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 37604 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
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
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 3

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

DR. MILTON KEITH ELLIS D.D.S.
Dentist (General Practice)
2806 W MARKET ST
JOHNSON CITY, TN 37604
Washington County (423) 434-1370
A PLUS EXTRACTIONS AND DENTURES TC, LLC
Clinic/Center (Dental)
2806 W MARKET ST
JOHNSON CITY, TN 37604
Washington County (770) 307-8726
DRS. ELLIS & MEFFORD DENTAL ASSOCIATES, PLLC
Dentist (General Practice)
2806 W MARKET ST
JOHNSON CITY, TN 37604
Washington County (423) 434-1370

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 Mefford's NPI number?

The NPI number for John Mefford is 1942339189. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Where is John Mefford located?

John Mefford practices at 2806 W Market St, Johnson City, TN 37604. The listed phone number is (423) 434-1370.

What is John Mefford's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is John Mefford enrolled in Medicare?

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

What insurance does John Mefford accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list John Mefford 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 Mefford was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.