HIRA RIZVI MD
NPI 1609429455
Internal Medicine in Conroe, TX
About Hira Rizvi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HIRA RIZVI MD (NPI 1609429455) is an individual internal medicine provider in Conroe, Texas, licensed in Texas (T8329) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with Huntsville Memorial Hospital, and maintains a secondary practice location in Huntsville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Hira Rizvi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Hira Rizvi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Montgomery, TX 77316
- Reassigned Medicare billing, Texas enrollment
- 77 clinicians in this Medicare group
Huntsville, TX 77340
- Reassigned Medicare billing, Texas enrollment
- 44 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Huntsville Memorial Hospital
Acute Care Hospitals · Huntsville, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Hira Rizvi's NPI number?
The NPI number for Hira Rizvi is 1609429455. It was assigned to this individual provider in the NPPES registry on July 22, 2019.
Where is Hira Rizvi located?
Hira Rizvi practices at 504 Medical Center Blvd # 300, Conroe, TX 77304. The listed phone number is (936) 588-6300.
What is Hira Rizvi's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hira Rizvi enrolled in Medicare?
Yes. Hira Rizvi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Hira Rizvi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hira Rizvi reassigns Medicare benefits to 2 organizations: Hospital Docs PA (Montgomery, TX) and Hha Hospital Medicine Of Texas PLLC (Huntsville, TX). Each 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 Hira Rizvi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hira Rizvi accept?
Health plans from Blue Cross and Blue Shield of Texas list Hira Rizvi 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.
Is Hira Rizvi affiliated with any hospitals?
According to CMS data, Hira Rizvi is affiliated with Huntsville Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Hira Rizvi was last updated on July 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hira Rizvi, MD · NPI 1609429455
Internal Medicine physician in Conroe, Texas. Individual provider, active in the CMS NPPES registry since July 22, 2019.
## Identity
- **NPI:** 1609429455 (Entity type: Individual)
- **Enumerated:** July 22, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** T8329 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 504 MEDICAL CENTER BLVD # 300, Conroe, TX 77304-2808
- **Phone:** (936) 588-6300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hospital Docs PA (NPI 1871792309, Montgomery, TX); Hha Hospital Medicine Of Texas PLLC (NPI 1083489967, Huntsville, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** July 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1609429455) · Data from the CMS NPPES public registry.