DR. TAMMA L JOHNSON-GRAY DDS
NPI 1013079839
Dentist - General Practice in Baker, LA

Q: What is Tamma Johnson-gray's NPI number?

The NPI number for Tamma Johnson-gray is 1013079839. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Q: What is Tamma Johnson-gray's specialty?

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

Active since December 15, 2006PECOS Enrolled

3508 GROOM RD, BAKER, LA 70714(225) 774-3934 Get Directions Write a Review

NPPES record last updated: April 8, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Tamma L Johnson-gray Dds NPPES

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

DR. TAMMA L JOHNSON-GRAY DDS (NPI 1013079839) is an individual general practice provider in Baker, Louisiana, licensed in Tennessee (8170) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1013079839

Entity TypeIndividualFemale

Primary Taxonomy1223G0001X

Provider Legal NameDR. TAMMA L JOHNSON-GRAYCredential: DDS

Location Address3508 GROOM RDBaker, LA 70714-3508

Mailing Address1153 Cornerstone DrBaton Rouge, LA 70810-4774 · (225) 953-3576

Phone(225) 774-3934

Sole ProprietorYes

Enumeration DateDecember 15, 2006

Last NPPES UpdateApril 8, 2015

✔ NPI 1013079839 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in TN · 8170

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.

Also ListedDentistTaxonomy 122300000X · License 6435 (LA)

3508 GROOM RD, Baker, LA 70714

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health 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. Tamma L Johnson-gray 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 70714 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 2

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

DR. TRACY MANUEL CREAR D.D.S.

Dentist (General Practice)

3508 GROOM RD
BAKER, LA 70714

East Baton Rouge Parish (225) 374-3934

TRACY M. CREAR, D.D.S. & ASSOCIATES

Dentist (General Practice)

3508 GROOM RD
BAKER, LA 70714

East Baton Rouge Parish (225) 774-3934

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 Tamma Johnson-gray's NPI number?

The NPI number for Tamma Johnson-gray is 1013079839. It was assigned to this individual provider in the NPPES registry on December 15, 2006.

Where is Tamma Johnson-gray located?

Tamma Johnson-gray practices at 3508 Groom Rd, Baker, LA 70714. The listed phone number is (225) 774-3934.

What is Tamma Johnson-gray's specialty?

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

Is Tamma Johnson-gray enrolled in Medicare?

Yes. Tamma Johnson-gray is registered in the Medicare PECOS enrollment system.

What insurance does Tamma Johnson-gray accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter from Superior HealthPlan and BEST Life and 14 other insurers list Tamma Johnson-gray 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 Tamma Johnson-gray was last updated on April 8, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.