Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GRIFFIN LAVELLE DEEN JR. DDS
NPI 1003811753
Dentist - General Practice in Covington, LA

Active since June 18, 2005PECOS Enrolled
122 E 21ST AVE, COVINGTON, LA 70433(985) 867-9122(985) 867-9169 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Griffin Lavelle Deen Jr. Dds NPPES

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

GRIFFIN LAVELLE DEEN JR. DDS (NPI 1003811753) is an individual general practice provider in Covington, Louisiana, licensed in Louisiana (4346) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003811753
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameGRIFFIN LAVELLE DEEN JR.Credential: DDS
Location Address122 E 21ST AVECovington, LA 70433-2814
Mailing Address122 E 21st AveCovington, LA 70433-2814 · (985) 867-9122 · Fax (985) 867-9169
Fax(985) 867-9169
Sole ProprietorNo
Enumeration DateJune 18, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1003811753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in LA · 4346
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.

122 E 21ST AVE, Covington, LA 70433

Other Identifiers 3

OtherA2119LA · Blue Cross/blue Shield
OtherV04346TX · Blue Cross/blue Shield
Medicaid1843466LA

Accepted 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)

Griffin Lavelle Deen Jr. 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 70433 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
$83.60 typical visit price
range $53.43 – $164.73
Typical copayment $20.90 (range $13.35 – $41.18)
Most-billed visit code 99203
Established Patient
$67.06 typical visit price
range $16.64 – $133.62
Typical copayment $16.76 (range $4.16 – $33.40)
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

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

Dentist
122 E 21ST AVE
COVINGTON, LA 70433

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 Griffin Deen's NPI number?

The NPI number for Griffin Deen is 1003811753. It was assigned to this individual provider in the NPPES registry on June 18, 2005.

Where is Griffin Deen located?

Griffin Deen practices at 122 E 21st Ave, Covington, LA 70433. The listed phone number is (985) 867-9122.

What is Griffin Deen's specialty?

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

Is Griffin Deen enrolled in Medicare?

Yes. Griffin Deen is registered in the Medicare PECOS enrollment system.

What insurance does Griffin Deen accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and Anthem Blue Cross and Blue Shield and 13 other insurers list Griffin Deen 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 Griffin Deen was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.