PRIME CARE MEDICAL SERVICES, INC.
NPI 1740446673
Internal Medicine in Las Vegas, NV

Q: What is Prime Care Medical Services, Inc.'s NPI number?

The NPI number for Prime Care Medical Services, Inc. is 1740446673. It was assigned to this organization in the NPPES registry on July 30, 2008.

Q: What is Prime Care Medical Services, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since July 30, 2008CLIA 29D0974642 · Waiver

1641 E FLAMINGO RD STE 11, LAS VEGAS, NV 89119(702) 737-9520(702) 737-9522 Get Directions Write a Review

NPPES record last updated: October 14, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Prime Care Medical Services, Inc. NPPES

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

PRIME CARE MEDICAL SERVICES, INC. (NPI 1740446673) is a healthcare organization registered as an internal medicine in Las Vegas, Nevada and active in the NPI registry since July 2008. The organization holds a CLIA Waiver certificate valid through February 23, 2028 and lists Romualdo A Aragon Jr., President, as its authorized official.

NPPES Registry Identity

NPI1740446673

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NamePRIME CARE MEDICAL SERVICES, INC.

Location Address1641 E FLAMINGO RD STE 11Las Vegas, NV 89119-5257

Mailing Address1641 E Flamingo Rd Ste 11Las Vegas, NV 89119-5257 · (702) 737-9520 · Fax (702) 737-9522

Phone(702) 737-9520

Fax(702) 737-9522

Organization SubpartNo

Authorized OfficialRomualdo A Aragon Jr.President · (702) 737-9520

Enumeration DateJuly 30, 2008

Last NPPES UpdateOctober 14, 2020

NPPES CertifiedOctober 14, 2020

✔ NPI 1740446673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NV · 9214

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1641 E FLAMINGO RD STE 11, Las Vegas, NV 89119

Open in Google Maps ↗

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Prime Care Medical Services, Inc. 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 Prime Care Medical Services, Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Romualdo Aragon, MD

Internal Medicine

NPI 1043276249

1641 E FLAMINGO RD STE 11
Las Vegas, NV 89119

(702) 737-9520

✔ 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 29D0974642

Prime Care Medical Services Inc · Las Vegas, NV

Active · expires Feb 23, 2028

CLIA Number29D0974642

Laboratory TypePhysician Office

Certificate Effective DateFebruary 24, 2026

Certificate Expiration DateFebruary 23, 2028

Laboratory DirectorRomualdo A. Aragon Jr

Laboratory Phone(702) 737-9520

Laboratory LocationPrime Care Medical Services Inc1641 E Flamingo Rd Ste 11, Las Vegas, NV 89119

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 Prime Care Medical Services, Inc.'s NPI number?

The NPI number for Prime Care Medical Services, Inc. is 1740446673. It was assigned to this organization in the NPPES registry on July 30, 2008.

Where is Prime Care Medical Services, Inc. located?

Prime Care Medical Services, Inc. is located at 1641 E Flamingo Rd Ste 11, Las Vegas, NV 89119. The listed phone number is (702) 737-9520.

What is Prime Care Medical Services, Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Prime Care Medical Services, Inc. enrolled in Medicare?

Yes. Prime Care Medical Services, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Prime Care Medical Services, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Prime Care Medical Services, 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.

Does Prime Care Medical Services, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 29D0974642) is associated with this NPI, valid through February 23, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Prime Care Medical Services, Inc. was last updated on October 14, 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.