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HOSPITALIST INTERNISTS ASSOCIATES, PLLC
NPI 1154378560
Internal Medicine in Richardson, TX

Active since May 30, 2006
331 MELROSE DRIVE, SUITE 220, RICHARDSON, TX 75080(469) 828-1903(469) 374-3851 Get Directions Write a Review

NPPES record last updated: December 6, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Hospitalist Internists Associates, Pllc NPPES

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

HOSPITALIST INTERNISTS ASSOCIATES, PLLC (NPI 1154378560) is a healthcare organization registered as an internal medicine in Richardson, Texas and active in the NPI registry since May 2006. The organization lists Henry Allen, President, as its authorized official.

NPPES Registry Identity

NPI1154378560
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHOSPITALIST INTERNISTS ASSOCIATES, PLLC
Location Address331 MELROSE DRIVE, SUITE 220Richardson, TX 75080
Mailing Address275 W Campbell Road, Suite 260Richardson, TX 75080 · (214) 932-1860 · Fax (214) 234-2762
Phone(469) 828-1903
Fax(469) 374-3851
Organization SubpartNo
Authorized OfficialHenry AllenPresident · (214) 932-1860
Enumeration DateMay 30, 2006
Last NPPES UpdateDecember 6, 2018
✔ NPI 1154378560 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
331 MELROSE DRIVE, Richardson, TX 75080
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Other Identifiers 1

Medicaid163876901TX

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 MULTIPLE 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)

Hospitalist Internists Associates, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

19

Medicare enrollment records show 19 clinicians reassign Medicare billing to Hospitalist Internists Associates, PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 9 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Internal Medicine18
Hospitalist1

Clinicians, nearest first (19)

Woan Sang Kim, DO
Internal Medicine
NPI 1649732520
331 MELROSE DR STE 220
Richardson, TX 75080
(469) 828-1903
✔ PECOS✔ Accepts MedicareSame address
Ahsan Riaz, M.D
Internal Medicine
NPI 1952616187
331 MELROSE DR SUITE 220
Richardson, TX 75080
(469) 828-1903
✔ PECOS✔ Accepts MedicareSame address
Carl Russell, MD
Internal Medicine
NPI 1982632857
331 MELROSE DR SUITE 220
Richardson, TX 75080
(469) 828-1903
✔ PECOS✔ Accepts MedicareSame address
Mark Brickey, M.D.
Internal Medicine
NPI 1043620396
2821 E PRESIDENT GEORGE BUSH HWY STE 510
Richardson, TX 75082
(972) 664-0404
✔ PECOS✔ Accepts Medicare3.9 mi
Yi Xiong
Internal Medicine
NPI 1538513866
3901 W 15TH ST
Plano, TX 75075
(405) 317-3476
✔ PECOS✔ Accepts Medicare4.5 mi
Suresh Vemula, MD
Internal Medicine
NPI 1013983642
12221 MERIT DRIVE SUITE 910
Dallas, TX 75251
(469) 374-3850
✔ PECOS✔ Accepts Medicare4.6 mi
Swathi Bayya, M D
Hospitalist
NPI 1477660348
12221 MERIT DRIVE SUITE 910
Dallas, TX 75251
(469) 374-3850
✔ PECOS✔ Accepts Medicare4.6 mi
Anupam Verma, M.D.
Internal Medicine
NPI 1366476699
12221 MERIT DRIVE SUITE 910
Dallas, TX 75251
(469) 374-3850
✔ PECOS✔ Accepts Medicare4.6 mi
Daniel Mijares, M.D.
Internal Medicine
NPI 1558372664
7777 FOREST LN SUITE C-623
Dallas, TX 75230
(972) 692-9607
✔ PECOS4.8 mi
Satish Bagdure, M.D.
Internal Medicine
NPI 1316264971
931 STATE HWY 121 SUITE 4300
Allen, TX 75013
(469) 649-9995
✔ PECOS✔ Accepts Medicare13 mi
Vanita Bagdure, M.D.
Internal Medicine
NPI 1780975128
931 STATE HWY 121 SUITE 4300
Allen, TX 75013
(469) 649-9995
✔ PECOS✔ Accepts Medicare13 mi
Mandeep Acharya, MD
Internal Medicine
NPI 1366778540
9191 KYSER WAY STE 205
Frisco, TX 75033
(972) 643-8727
✔ PECOS✔ Accepts Medicare15 mi
David Rosenstein, MD PHD
Internal Medicine
NPI 1427075902
1441 N BECKLEY AVE
Dallas, TX 75203
(214) 947-2385
✔ PECOS✔ Accepts Medicare15 mi
Michael Ebrahim, MD
Internal Medicine
NPI 1861071359
1400 S COULTER ST STE 2500
Amarillo, TX 79106
(806) 414-9100
✔ PECOS✔ Accepts Medicare336 mi
Kim-Ngan Fellman, MD
Internal Medicine
NPI 1326292517
840 MONTCLAIR RD SUITE 317
Birmingham, AL 35213
(205) 592-5135
✔ PECOS✔ Accepts Medicare579 mi
Champa Gowda, MD
Internal Medicine
NPI 1295749885
2709 N KNOXVILLE AVE
Peoria, IL 61604
(309) 688-2117
✔ PECOS✔ Accepts Medicare664 mi
Amolak Sandhu, M.D.
Internal Medicine
NPI 1275655441
5607 N GREENWAY CT CONDO C
Highland Heights, OH 44143
(440) 446-9932
✔ PECOS✔ Accepts Medicare1,026 mi
Heidi-Anne Hanson, MD
Internal Medicine
NPI 1407232168
LRGH HOSPITALIST PROGRAM
Laconia, NH 03246
(603) 934-2060
✔ PECOS✔ Accepts Medicare1,546 mi
Najmeh Akhavan, M.D.
Internal Medicine
NPI 1386805356
133 ROUTE 3
Dededo, GU 96929
(671) 645-5500
✔ PECOS✔ Accepts Medicare

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 Hospitalist Internists Associates, PLLC's NPI number?

The NPI number for Hospitalist Internists Associates, PLLC is 1154378560. It was assigned to this organization in the NPPES registry on May 30, 2006.

Where is Hospitalist Internists Associates, PLLC located?

Hospitalist Internists Associates, PLLC is located at 331 Melrose Drive Suite 220, Richardson, TX 75080. The listed phone number is (469) 828-1903.

What is Hospitalist Internists Associates, PLLC's specialty?

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

Is Hospitalist Internists Associates, PLLC enrolled in Medicare?

Yes. Hospitalist Internists Associates, PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hospitalist Internists Associates, PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 19 clinicians in 2 Medicare specialties reassign their Medicare billing to Hospitalist Internists Associates, 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 Internal Medicine (18) and Hospitalist (1). Of these, 3 practice at this address and 9 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Hospitalist Internists Associates, PLLC was last updated on December 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.