NORTHWEST HEART CENTER
NPI 1346360997
Internal Medicine - Cardiovascular Disease in Tomball, TX
About Northwest Heart Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NORTHWEST HEART CENTER (NPI 1346360997) is a healthcare organization registered as a cardiovascular disease in Tomball, Texas and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through September 30, 2027 and lists Mustafa Sajjad Mandviwala, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 4
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Northwest Heart Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Northwest Heart Center, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
Tomball, TX 77375
Tomball, TX 77375
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 45D0934233
Mustafa Mandviwala MD PA · Tomball, TXFrequently 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 Mustafa Mandviwala, MD, PA's NPI number?
The NPI number for Mustafa Mandviwala, MD, PA is 1346360997. It was assigned to this organization in the NPPES registry on March 29, 2007. The provider is doing business as Northwest Heart Center.
Where is Mustafa Mandviwala, MD, PA located?
Mustafa Mandviwala, MD, PA is located at 13406 Medical Complex Dr Suite 110, Tomball, TX 77375. The listed phone number is (281) 351-6250.
What is Mustafa Mandviwala, MD, PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Mustafa Mandviwala, MD, PA enrolled in Medicare?
Yes. Mustafa Mandviwala, MD, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mustafa Mandviwala, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Mustafa Mandviwala, MD, PA, in Cardiovascular Disease (Cardiology) and Internal Medicine. 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 Mustafa Mandviwala, MD, PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 45D0934233) is associated with this NPI, valid through September 30, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Mustafa Mandviwala, MD, PA was last updated on July 12, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Northwest Heart Center · NPI 1346360997
Cardiovascular Disease organization in Tomball, Texas. Organization record, active in the CMS NPPES registry since March 29, 2007.
## Identity
- **NPI:** 1346360997 (Entity type: Organization)
- **Enumerated:** March 29, 2007
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Legal business name:** Mustafa Mandviwala, Md, Pa
- **Organization subpart:** No
- **Authorized official:** Mustafa Mandviwala, PRESIDENT
## Practice location
- **Address:** 13406 MEDICAL COMPLEX DR, SUITE 110, Tomball, TX 77375-3332
- **Phone:** (281) 351-6250 · **Fax:** (281) 351-7841
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Cardiovascular Disease (Cardiology) (1), Internal Medicine (1); 2 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 12, 2007
- **Other identifiers:** Medicare UPIN G29884 (TX); Medicare UPIN B24600 (TX); Medicare UPIN P43181 (TX); and 1 more
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1346360997) · Data from the CMS NPPES public registry.