DR. HIRA TANWIR MD
NPI 1821381609
Internal Medicine in Houston, TX
About Dr. Hira Tanwir Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HIRA TANWIR MD (NPI 1821381609) is an individual internal medicine provider in Houston, Texas, licensed in Texas (P9748) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Dr. Hira Tanwir 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 Tanwir reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,675 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 3,111 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 5
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
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 Tanwir's NPI number?
The NPI number for Hira Tanwir is 1821381609. It was assigned to this individual provider in the NPPES registry on May 26, 2011.
Where is Hira Tanwir located?
Hira Tanwir practices at 1515 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 792-6161.
What is Hira Tanwir's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hira Tanwir enrolled in Medicare?
Yes. Hira Tanwir 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 Tanwir's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hira Tanwir reassigns Medicare benefits to 2 organizations: Physicians Referral Service (Houston, TX) and Ut Physicians (Houston, 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 Tanwir's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hira Tanwir accept?
Health plans from Oscar Insurance Company list Hira Tanwir 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 Hira Tanwir was last updated on June 3, 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.
# Dr. Hira Tanwir, MD · NPI 1821381609
Internal Medicine physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since May 26, 2011.
## Identity
- **NPI:** 1821381609 (Entity type: Individual)
- **Enumerated:** May 26, 2011
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** P9748 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1515 HOLCOMBE BLVD, Houston, TX 77030-4000
- **Phone:** (713) 792-6161
## 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): Physicians Referral Service (NPI 1073574810, Houston, TX); Ut Physicians (NPI 1033157821, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** June 3, 2022
- **Other identifiers:** Other 337664204 (TX); Other Q00146999 (TX); Medicaid 337664203 (TX); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1821381609) · Data from the CMS NPPES public registry.