FOUNTAIN MEDICAL ASSOCIATES
NPI 1598389173
Clinic/Center - Primary Care in Las Vegas, NV

Q: What is Atans Inc's NPI number?

The NPI number for Atans Inc is 1598389173. It was assigned to this organization in the NPPES registry on May 30, 2020. The provider is doing business as Fountain Medical Associates.

Q: What is Atans Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Q: When was this NPI record last updated?

The NPPES record for Atans Inc was last updated on June 5, 2020. 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.

Active since May 30, 2020

3599 S EASTERN AVE, LAS VEGAS, NV 89169(702) 522-0701(702) 522-0701 Get Directions Write a Review

NPPES record last updated: June 5, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 5, 2020, May 30, 2020 (2 updates tracked since 2020).

On this page

About Fountain Medical Associates NPPES

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

FOUNTAIN MEDICAL ASSOCIATES (NPI 1598389173) is a healthcare organization registered as a primary care in Las Vegas, Nevada and active in the NPI registry since May 2020. The organization lists Chima Osuoha, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1598389173

Entity TypeOrganization

Primary Taxonomy261QP2300X

Legal Business NameATANS INC

Location Address3599 S EASTERN AVELas Vegas, NV 89169-3344

Mailing Address3328 Horned Lark CtLas Vegas, NV 89117-7712 · (205) 249-8491 · Fax (702) 522-0701

Phone(702) 522-0701

Fax(702) 522-0701

Organization SubpartNo

Authorized OfficialChima OsuohaPresident/ceo · (205) 249-8491

Enumeration DateMay 30, 2020

Last NPPES UpdateJune 5, 20202 updates tracked since enumeration

NPPES CertifiedJune 5, 2020

✔ NPI 1598389173 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities

Taxonomy Code261QP2300X

Also ListedInternal MedicineTaxonomy 207R00000X

3599 S EASTERN AVE, Las Vegas, NV 89169

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Other Names 1

Doing Business AsFountain Medical Associates

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Fountain Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Fountain Medical Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Chima Osuoha, MD

Internal Medicine

NPI 1154445476

3599 S EASTERN AVE
Las Vegas, NV 89169

(702) 522-0701

✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Atans Inc's NPI number?

The NPI number for Atans Inc is 1598389173. It was assigned to this organization in the NPPES registry on May 30, 2020. The provider is doing business as Fountain Medical Associates.

Where is Atans Inc located?

Atans Inc is located at 3599 S Eastern Ave, Las Vegas, NV 89169. The listed phone number is (702) 522-0701.

What is Atans Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is Atans Inc enrolled in Medicare?

Yes. Atans Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Atans Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Atans Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Atans Inc accept?

Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Atans Inc 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 Atans Inc was last updated on June 5, 2020. 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.