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NOWINS MEDICAL CENTER
NPI 1285838920
Clinic/Center in Las Vegas, NV

Active since June 14, 2007
3380 S EASTERN AVE, LAS VEGAS, NV 89169(702) 791-3260(702) 791-3912 Get Directions Write a Review

NPPES record last updated: November 13, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nowins Medical Center NPPES

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

NOWINS MEDICAL CENTER (NPI 1285838920) is a healthcare organization registered as a clinic/center in Las Vegas, Nevada and active in the NPI registry since June 2007. The organization lists John M Nowins, Owner, as its authorized official.

NPPES Registry Identity

NPI1285838920
Entity TypeOrganization
Primary Taxonomy261Q00000X
Legal Business NameJOHN M NOWINS MD LTD
Location Address3380 S EASTERN AVELas Vegas, NV 89169-3313
Mailing Address3380 S Eastern AveLas Vegas, NV 89169-3313 · (702) 791-3260 · Fax (702) 791-3912
Phone(702) 791-3260
Fax(702) 791-3912
Organization SubpartYes
Authorized OfficialJohn M NowinsOwner · (702) 791-3260
Enumeration DateJune 14, 2007
Last NPPES UpdateNovember 13, 2007
✔ NPI 1285838920 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities
Taxonomy Code261Q00000X
Definition
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).
3380 S EASTERN AVE, Las Vegas, NV 89169
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Other Names 1

Doing Business AsNowins Medical Center

Other Identifiers 1

Medicare PINVWQBBDNV

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

Medicare Revalidation Due Date

Revalidation due by February 28, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNevadaEnrollment IDO20040713001497Non-DME Part B · Clinic/Group PracticeDue dateFebruary 28, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

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

Clinician (1)

John Nowins, M.D.
Obstetrics/Gynecology
NPI 1912047176
3380 S EASTERN AVE
Las Vegas, NV 89109
(702) 791-2946
✔ 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 John M Nowins MD Ltd's NPI number?

The NPI number for John M Nowins MD Ltd is 1285838920. It was assigned to this organization in the NPPES registry on June 14, 2007. The provider is doing business as Nowins Medical Center.

Where is John M Nowins MD Ltd located?

John M Nowins MD Ltd is located at 3380 S Eastern Ave, Las Vegas, NV 89169. The listed phone number is (702) 791-3260.

What is John M Nowins MD Ltd's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is John M Nowins MD Ltd enrolled in Medicare?

Yes. John M Nowins MD Ltd is registered in the Medicare PECOS enrollment system.

When is John M Nowins MD Ltd's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Nevada, Clinic/Group Practice) is due for revalidation by February 28, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through John M Nowins MD Ltd?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to John M Nowins MD Ltd. 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.

When was this NPI record last updated?

The NPPES record for John M Nowins MD Ltd was last updated on November 13, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.