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HEART AND BRAIN CENTER OF TEXAS INC
NPI 1457647828
Internal Medicine in Houston, TX

Active since June 23, 2011CLIA 45D2113732 · Waiver
7850 PARKWOOD CIRCLE DR STE B-5, HOUSTON, TX 77036(713) 988-8500(713) 988-8501 Get Directions Write a Review

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Heart And Brain Center Of Texas Inc NPPES

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

HEART AND BRAIN CENTER OF TEXAS INC (NPI 1457647828) is a healthcare organization registered as an internal medicine in Houston, Texas and active in the NPI registry since June 2011. The organization holds a CLIA Waiver certificate valid through May 30, 2028 and lists Ashutosh Niraj, Director, as its authorized official.

NPPES Registry Identity

NPI1457647828
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHEART AND BRAIN CENTER OF TEXAS INC
Location Address7850 PARKWOOD CIRCLE DR STE B-5Houston, TX 77036-6761
Mailing Address7850 Parkwood Circle Dr Ste B-5Houston, TX 77036-6761 · (713) 988-8500
Phone(713) 988-8500
Fax(713) 988-8501
Organization SubpartNo
Authorized OfficialAshutosh NirajDirector · (713) 988-8500
Enumeration DateJune 23, 2011
Last NPPES UpdateSeptember 16, 2025
NPPES CertifiedSeptember 16, 2025
✔ NPI 1457647828 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · N9924
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 ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License N9924 (TX)
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X · License N9900 (TX)
Also ListedNuclear Medicine · Nuclear CardiologyTaxonomy 207UN0901X · License N9924 (TX)
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License N9900 (TX)
Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License N9900 (TX)
Also ListedPsychiatry & Neurology · Sleep MedicineTaxonomy 2084S0012X
Also ListedGeneral PracticeTaxonomy 208D00000X · License N9924 (TX), N9900 (TX)
7850 PARKWOOD CIRCLE DR STE B-5, Houston, TX 77036
Open in Google Maps ↗

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 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)

Heart And Brain Center Of Texas Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Heart And Brain Center Of Texas Inc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Ranjeeta Mani, MD
Neurology
NPI 1780889592
7850 PARKWOOD CIRCLE DR STE B-5
Houston, TX 77036
(713) 988-8500
✔ PECOS✔ Accepts MedicareSame address
Ashutosh Niraj, MD
Internal Medicine
NPI 1407032634
7850 PARKWOOD CIRCLE DR STE B-5
Houston, TX 77036
(713) 988-8500
✔ 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 45D2113732

Heart And Brain Center Of Texas Inc · Houston, TX
Active · expires May 30, 2028
CLIA Number45D2113732
Laboratory TypePhysician Office
Certificate Effective DateMay 31, 2026
Certificate Expiration DateMay 30, 2028
Laboratory DirectorNiraj Ashutosh
Laboratory Phone(713) 988-8500
Laboratory LocationHeart And Brain Center Of Texas Inc7810 Bellaire Blvd, Houston, TX 77036
CLIA data matches this NPI record on: 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 Heart And Brain Center Of Texas Inc's NPI number?

The NPI number for Heart And Brain Center Of Texas Inc is 1457647828. It was assigned to this organization in the NPPES registry on June 23, 2011.

Where is Heart And Brain Center Of Texas Inc located?

Heart And Brain Center Of Texas Inc is located at 7850 Parkwood Circle Dr Ste B-5, Houston, TX 77036. The listed phone number is (713) 988-8500.

What is Heart And Brain Center Of Texas Inc's specialty?

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

Is Heart And Brain Center Of Texas Inc enrolled in Medicare?

Yes. Heart And Brain Center Of Texas Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Heart And Brain Center Of Texas Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Heart And Brain Center Of Texas Inc, in Internal Medicine and Neurology. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Heart And Brain Center Of Texas Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2113732) is associated with this NPI, valid through May 30, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Heart And Brain Center Of Texas Inc accept?

Health plans from WellPoint list Heart And Brain Center Of Texas Inc 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 Heart And Brain Center Of Texas Inc was last updated on September 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.