Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. DAVID J DYKES DDS
NPI 1396758264
Dentist - General Practice in Greeneville, TN

Q: What is David Dykes's NPI number?

The NPI number for David Dykes is 1396758264. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Q: What is David Dykes's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for David Dykes was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.

Active since August 14, 2006PECOS Enrolled

1015 TUSCULUM BLVD, GREENEVILLE, TN 37745(423) 638-6341(423) 638-6082 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 4, 2026, Jul 25, 2019 (2 updates tracked since 2019).

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About Dr. David J Dykes Dds NPPES

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

DR. DAVID J DYKES DDS (NPI 1396758264) is an individual general practice provider in Greeneville, Tennessee, licensed in Tennessee (7013) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396758264

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. DAVID J DYKESCredential: DDS

Location Address1015 TUSCULUM BLVDGreeneville, TN 37745

Mailing Address1015 Tusculum BlvdGreeneville, TN 37745-4023 · (423) 638-6341 · Fax (423) 638-6082

Phone(423) 638-6341

Fax(423) 638-6082

Sole ProprietorYes

Enumeration DateAugust 14, 2006

Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration

NPPES CertifiedAugust 4, 2026

✔ NPI 1396758264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Licenses✔ Licensed in TN · 7013✔ Licensed in TN · DS7013

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.

1015 TUSCULUM BLVD, Greeneville, TN 37745

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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. David J Dykes Dds 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 37745 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 2

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

LUKE JARNAGIN DMD

Dentist

1015 TUSCULUM BLVD
GREENEVILLE, TN 37745

Greene County (423) 638-6341

DAVID DYKES DDS PC

Clinic/Center (Dental)

1015 TUSCULUM BLVD
GREENEVILLE, TN 37745

Greene County (423) 638-6341

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 David Dykes's NPI number?

The NPI number for David Dykes is 1396758264. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is David Dykes located?

David Dykes practices at 1015 Tusculum Blvd, Greeneville, TN 37745. The listed phone number is (423) 638-6341.

What is David Dykes's specialty?

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

Is David Dykes enrolled in Medicare?

Yes. David Dykes is registered in the Medicare PECOS enrollment system.

What insurance does David Dykes 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 and 1 other insurer list David Dykes 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 David Dykes was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.