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MARIAH MARISSA FIELDS-COOPER DDS
NPI 1245796002
Dentist - General Practice in Longview, TX

Active since February 18, 2019PECOS Enrolled
1499 E MARSHALL AVE, LONGVIEW, TX 75601(903) 242-9777(903) 242-9778 Get Directions Write a Review

NPPES record last updated: October 3, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 3, 2019, Feb 18, 2019 (2 updates tracked since 2019).

About Mariah Marissa Fields-cooper Dds NPPES

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

MARIAH MARISSA FIELDS-COOPER DDS (NPI 1245796002) is an individual general practice provider in Longview, Texas, licensed in Texas (34856) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1245796002
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameMARIAH MARISSA FIELDS-COOPERCredential: DDS
Location Address1499 E MARSHALL AVELongview, TX 75601-6814
Mailing Address1499 E Marshall AveLongview, TX 75601-6814 · (903) 242-9777 · Fax (903) 242-9778
Phone(903) 242-9777
Fax(903) 242-9778
Sole ProprietorNo
Enumeration DateFebruary 18, 2019
Last NPPES UpdateOctober 3, 20192 updates tracked since enumeration
✔ NPI 1245796002 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in TX · 34856
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.
1499 E MARSHALL AVE, Longview, TX 75601
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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)

Mariah Marissa Fields-cooper 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 75601 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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. OMOWUMI AKHUINI IHIONKHAN D.D.S.
Dentist (General Practice)
1499 E MARSHALL AVE
LONGVIEW, TX 75601
Gregg County (903) 242-9778
UCHECHUKWU NWASURUBA
Dentist (General Practice)
1499 E MARSHALL AVE
LONGVIEW, TX 75601
Gregg County (903) 242-9777
ALPHA FIRST DENTAL CLINIC P.A
Dentist (General Practice)
1499 E MARSHALL AVE
LONGVIEW, TX 75601
Gregg County (903) 242-9777

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 Mariah Fields-cooper's NPI number?

The NPI number for Mariah Fields-cooper is 1245796002. It was assigned to this individual provider in the NPPES registry on February 18, 2019.

Where is Mariah Fields-cooper located?

Mariah Fields-cooper practices at 1499 E Marshall Ave, Longview, TX 75601. The listed phone number is (903) 242-9777.

What is Mariah Fields-cooper's specialty?

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

Is Mariah Fields-cooper enrolled in Medicare?

Yes. Mariah Fields-cooper is registered in the Medicare PECOS enrollment system.

What insurance does Mariah Fields-cooper accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 17 other insurers list Mariah Fields-cooper 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 Mariah Fields-cooper was last updated on October 3, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.