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HILLSIDE PRIMARY CARE PLLC
NPI 1205349040
Internal Medicine in Live Oak, TX

Active since November 15, 2017CLIA Certified · 18 labs
12410 TOEPPERWEIN RD, LIVE OAK, TX 78233(210) 742-6555(224) 623-0079 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 2, 2025, Dec 24, 2024, Nov 1, 2022 and 2 more (5 updates tracked since 2017).

About Hillside Primary Care Pllc NPPES

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

HILLSIDE PRIMARY CARE PLLC (NPI 1205349040) is a healthcare organization registered as an internal medicine in Live Oak, Texas and active in the NPI registry since November 2017. The organization holds 18 active CLIA laboratory certificates, maintains 6 additional practice locations, and lists Derin Patel, Medical Doctor / Owner, as its authorized official.

NPPES Registry Identity

NPI1205349040
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHILLSIDE PRIMARY CARE PLLC
Location Address12410 TOEPPERWEIN RDLive Oak, TX 78233-3230
Mailing Address12881 N Ih 35Live Oak, TX 78233-2966 · (210) 742-6555 · Fax (224) 623-0079
Phone(210) 742-6555
Fax(224) 623-0079
Organization SubpartNo
Authorized OfficialDerin PatelMedical Doctor / Owner · (210) 742-6555
Enumeration DateNovember 15, 2017
Last NPPES UpdateSeptember 2, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2025
✔ NPI 1205349040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.
Also ListedPodiatristTaxonomy 213E00000X
12410 TOEPPERWEIN RD, Live Oak, TX 78233
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Secondary Practice Locations 6

Location 11009 NW Loop 410San Antonio, TX 78213-2221 · Phone (210) 742-6555 · Fax (224) 623-0079
Location 2790 Generations Dr Ste 405New Braunfels, TX 78130-6720 · Phone (210) 742-6555 · Fax (224) 623-0079
Location 35000 Baptist Health Dr Ste 117Schertz, TX 78154-1194 · Phone (210) 742-6555 · Fax (224) 623-0079
Location 4102 Congress AveSan Antonio, TX 78214-2536 · Phone (210) 742-6555 · Fax (224) 623-0079
Location 52339 E Evans RdSan Antonio, TX 78259-2717 · Phone (210) 742-6555 · Fax (224) 623-0079
Location 65525 Blanco RdSan Antonio, TX 78216-6679 · Phone (210) 742-6555 · Fax (224) 623-0079

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 Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

CLIA Laboratory Certificates CMS CLIA 19

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 45D2263127

Hillside Primary Care, PLLC · San Antonio, TX
Active · expires Jun 22, 2028
CLIA Number45D2263127
Laboratory TypePhysician Office
Certificate Effective DateJune 23, 2026
Certificate Expiration DateJune 22, 2028
Laboratory DirectorDerinbhai Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care, PLLC1009 NW Loop 410, San Antonio, TX 78213
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2287151

Hillside Primary Care PLLC · San Antonio, TX
Active · expires Aug 8, 2027
CLIA Number45D2287151
Laboratory TypePhysician Office
Certificate Effective DateAugust 9, 2025
Certificate Expiration DateAugust 8, 2027
Laboratory DirectorDerin Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care PLLC5525 Blanco Road #102, San Antonio, TX 78216
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2159038

Hillside Primary Care · Live Oak, TX
Active · expires Dec 10, 2026
CLIA Number45D2159038
Laboratory TypePhysician Office
Certificate Effective DateDecember 11, 2024
Certificate Expiration DateDecember 10, 2026
Laboratory DirectorDerinbhai Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care12410 Toepperwein Road, Live Oak, TX 78233
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2263052

Hillside Primary Care PLLC · San Antonio, TX
Active · expires Jun 21, 2028
CLIA Number45D2263052
Laboratory TypePhysician Office
Certificate Effective DateJune 22, 2026
Certificate Expiration DateJune 21, 2028
Laboratory DirectorDerin Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care PLLC3710 Roosevelt Ave, San Antonio, TX 78214
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2263055

Hillside Primary Care, PLLC · Schertz, TX
Active · expires Jun 21, 2028
CLIA Number45D2263055
Laboratory TypePhysician Office
Certificate Effective DateJune 22, 2026
Certificate Expiration DateJune 21, 2028
Laboratory DirectorDerin Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care, PLLC17766 Verde Pkwy #150 Suite 210, Schertz, TX 78154
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2292257

Hillside Primary Care Inc · Kerrville, TX
Active · expires Oct 22, 2027
CLIA Number45D2292257
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2025
Certificate Expiration DateOctober 22, 2027
Laboratory DirectorDerin Patel
Laboratory Phone(210) 742-6555
Laboratory LocationHillside Primary Care Inc1414 Sidney Baker St, Kerrville, TX 78028
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

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

MS. HEENABEN RATHOD FNP
Nurse Practitioner
12410 TOEPPERWEIN RD
LIVE OAK, TX 78233
Bexar County (210) 742-6555
FATIMA EL MAANAOUI
Nurse Practitioner (Family)
12410 TOEPPERWEIN RD
LIVE OAK, TX 78233
Bexar County (641) 781-9122
MARIANA ONTIVEROS APRN
Nurse Practitioner (Primary Care)
12410 TOEPPERWEIN RD
LIVE OAK, TX 78233
Bexar County (210) 742-6555
MS. VANESSA RODRIGUEZ ANDRADA
Physician Assistant
12410 TOEPPERWEIN RD
LIVE OAK, TX 78233
Bexar County (210) 742-6555

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 Hillside Primary Care PLLC's NPI number?

The NPI number for Hillside Primary Care PLLC is 1205349040. It was assigned to this organization in the NPPES registry on November 15, 2017.

Where is Hillside Primary Care PLLC located?

Hillside Primary Care PLLC is located at 12410 Toepperwein Rd, Live Oak, TX 78233. The listed phone number is (210) 742-6555.

What is Hillside Primary Care PLLC's specialty?

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

Does Hillside Primary Care PLLC hold CLIA laboratory certificates?

Yes. 18 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Hillside Primary Care PLLC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Hillside Primary Care 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 Hillside Primary Care PLLC was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.