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SOUTH DALLAS INFECTIOUS DISEASES PLLC
NPI 1609317262
Internal Medicine - Infectious Disease in Arlington, TX

Active since March 15, 2017
3125 MATLOCK RD STE 107, ARLINGTON, TX 76015(888) 212-4243 Get Directions Write a Review

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

About South Dallas Infectious Diseases Pllc NPPES

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

SOUTH DALLAS INFECTIOUS DISEASES PLLC (NPI 1609317262) is a healthcare organization registered as an infectious disease in Arlington, Texas and active in the NPI registry since March 2017. The organization maintains a secondary practice location in Desoto and lists Ronak Jashvantray Patel, Vice President, as its authorized official.

NPPES Registry Identity

NPI1609317262
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameSOUTH DALLAS INFECTIOUS DISEASES PLLC
Location Address3125 MATLOCK RD STE 107Arlington, TX 76015-2905
Mailing Address2101 Shannon Oxmoor Rd # 82Shannon, AL 35142-2000 · (888) 212-4243
Phone(888) 212-4243
Organization SubpartNo
Authorized OfficialRonak Jashvantray PatelVice President · (888) 212-4243
Enumeration DateMarch 15, 2017
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1609317262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in TX · P3055
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
3125 MATLOCK RD STE 107, Arlington, TX 76015
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Secondary Practice Location 1

Location 1951 York Dr Ste 102DeSoto, TX 75115-2052 · Phone (888) 212-4243

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 Molina Healthcare, WellPoint.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)

South Dallas Infectious Diseases Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to South Dallas Infectious Diseases PLLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (5)

Nebu Alexander, M.D., B.S.
Infectious Disease
NPI 1912024100
2727 BOLTON BOONE DR SUITE 109
Desoto, TX 75115
(972) 283-2370
✔ PECOS✔ Accepts Medicare14 mi
Abdul Basit, M.D.
Internal Medicine
NPI 1780951970
6537 PRESTON RD
Plano, TX 75024
(972) 867-9131
✔ PECOS✔ Accepts Medicare31 mi
Ronak Patel, M.D.
Internal Medicine
NPI 1225264690
204 MEDICAL DR STE 210
Sherman, TX 75092
(888) 212-4243
✔ PECOS✔ Accepts Medicare69 mi
Mehboob Rehan, MD
Infectious Disease
NPI 1952899767
501 MIDWESTERN PKWY E
Wichita Falls, TX 76302
(940) 488-4539
✔ PECOS✔ Accepts Medicare113 mi
Ricardo Quezada, M.D.
Infectious Disease
NPI 1053502435
761 45TH AVE STE. 103
Munster, IN 46321
(219) 922-3002
✔ PECOS✔ Accepts Medicare807 mi

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 South Dallas Infectious Diseases PLLC's NPI number?

The NPI number for South Dallas Infectious Diseases PLLC is 1609317262. It was assigned to this organization in the NPPES registry on March 15, 2017.

Where is South Dallas Infectious Diseases PLLC located?

South Dallas Infectious Diseases PLLC is located at 3125 Matlock Rd Ste 107, Arlington, TX 76015. The listed phone number is (888) 212-4243.

What is South Dallas Infectious Diseases PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is South Dallas Infectious Diseases PLLC enrolled in Medicare?

Yes. South Dallas Infectious Diseases PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through South Dallas Infectious Diseases PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to South Dallas Infectious Diseases PLLC. 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. The largest specialties are Infectious Disease (3) and Internal Medicine (2). Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does South Dallas Infectious Diseases PLLC accept?

Health plans from Molina Healthcare and WellPoint list South Dallas Infectious Diseases PLLC 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 South Dallas Infectious Diseases PLLC was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.