Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

HNI MEDICAL SERVICES
NPI 1366735169
Hospitalist in Austin, TX

Q: What is Hni Medical Services's NPI number?

The NPI number for Hni Medical Services is 1366735169. It was assigned to this organization in the NPPES registry on May 26, 2011.

Q: What is Hni Medical Services's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Active since May 26, 2011

7500 RIALTO BLVD STE 1-140, AUSTIN, TX 78735(512) 730-3060(888) 730-1925 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 3, 2026, Jul 21, 2022, Sep 13, 2019 and 3 more (6 updates tracked since 2017).

On this page

About Hni Medical Services NPPES

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

HNI MEDICAL SERVICES (NPI 1366735169) is a healthcare organization registered as a hospitalist in Austin, Texas and active in the NPI registry since May 2011. The organization maintains 13 additional practice locations and lists Oon Soo Ung, Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1366735169

Entity TypeOrganization

Primary Taxonomy208M00000X

Legal Business NameHNI MEDICAL SERVICES

Location Address7500 RIALTO BLVD STE 1-140Austin, TX 78735-8534

Mailing Address7500 Rialto Blvd Ste 1-140Austin, TX 78735-8534 · (512) 730-3060 · Fax (888) 730-1925

Phone(512) 730-3060

Fax(888) 730-1925

Organization SubpartNo

Authorized OfficialOon Soo UngChief Financial Officer · (512) 730-3060

Enumeration DateMay 26, 2011

Last NPPES UpdateSeptember 3, 20266 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2026

✔ NPI 1366735169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedPsychologistTaxonomy 103T00000X

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X

Also ListedFamily MedicineTaxonomy 207Q00000X

Also ListedInternal MedicineTaxonomy 207R00000X

7500 RIALTO BLVD STE 1-140, Austin, TX 78735

Open in Google Maps ↗

Secondary Practice Locations 13

Location 12000 Holly Hall StHouston, TX 77054-4032 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 27514 Kingsley StHouston, TX 77087-4412 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 33810 Hale AveHarlingen, TX 78550-9230 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 412021 Metric BlvdAustin, TX 78758-8616 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 512042 Bittern HolwAustin, TX 78758-3350 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 64681 College ParkRound Rock, TX 78665-1526 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 7508 Victoria LnHarlingen, TX 78550-3225 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 8820 Camelot DrHarlingen, TX 78550-8400 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 9812 W Houston AveMcAllen, TX 78501-2832 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 105215 S Sugar RdEdinburg, TX 78539-0080 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 111214 S Alamo RdAlamo, TX 78516-7257 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 121301 E Quebec AveMcAllen, TX 78503-1623 · Phone (512) 730-3056 · Fax (888) 730-1925

Location 132109 S K Center StreetMcAllen, TX 78503 · Phone (512) 730-3056 · Fax (888) 730-1925

Other Identifiers 3

Medicaid2386395LA

Medicaid306648201TX

Medicaid004430600FL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare.Insurance ›

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HNI MEDICAL SERVICES OF INDIANA, PC

Internal Medicine