DR. NAUSHABA HASAN MD
NPI 1942298559
Internal Medicine in Tucson, AZ
About Dr. Naushaba Hasan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NAUSHABA HASAN MD (NPI 1942298559) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (755821) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, is affiliated with Northside Hospital, and maintains 7 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 7
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. Naushaba Hasan 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
27Medicare enrollment records show Naushaba Hasan reassigns Medicare billing to 27 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tucson, AZ 85745
- Reassigned Medicare billing, Arizona enrollment
- 293 clinicians in this Medicare group
Lubbock, TX 79401
- Reassigned Medicare billing, Tennessee enrollment
- 93 clinicians in this Medicare group
Cedar Park, TX 78613
- Reassigned Medicare billing, Texas enrollment
- 828 clinicians in this Medicare group
Pine Ridge, SD 57770
- Reassigned Medicare billing, Texas enrollment
- 426 clinicians in this Medicare group
Lincoln, NE 68510
- Reassigned Medicare billing, Nebraska enrollment
- 525 clinicians in this Medicare group
Alton, IL 62002
- Reassigned Medicare billing, Illinois enrollment
- 329 clinicians in this Medicare group
Clarksville, TN 37043
- Reassigned Medicare billing, Tennessee enrollment
- 93 clinicians in this Medicare group
Nashville, TN 37205
- Reassigned Medicare billing, Tennessee enrollment
- 1,304 clinicians in this Medicare group
Shelbyville, TN 37160
- Reassigned Medicare billing, Tennessee enrollment
- 498 clinicians in this Medicare group
Hardinsburg, KY 40143
- Reassigned Medicare billing, Kentucky enrollment
- 182 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northside Hospital
Acute Care Hospitals · Atlanta, GACumberland Medical Center
Acute Care Hospitals · Crossville, TNRolling Plains Memorial Hospital
Acute Care Hospitals · Sweetwater, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 85711 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
TUCSON, AZ 85711
TUCSON, AZ 85711
TUCSON, AZ 85711
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 Naushaba Hasan's NPI number?
The NPI number for Naushaba Hasan is 1942298559. It was assigned to this individual provider in the NPPES registry on October 7, 2005. The provider is also known as Naushaba Rizvi MD.
Where is Naushaba Hasan located?
Naushaba Hasan practices at 350 N Wilmot Rd, Tucson, AZ 85711. The listed phone number is (520) 296-3211.
What is Naushaba Hasan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Naushaba Hasan enrolled in Medicare?
Yes. Naushaba Hasan 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 Naushaba Hasan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Naushaba Hasan reassigns Medicare benefits to 27 organizations: Tucson Physician Group Holdings, LLC (Tucson, AZ), South Central Physicians PLLC (Lubbock, TX), Usacs Integrated Acute Care Services Of Texas, PLLC (Cedar Park, TX), Pine Ridge Indian Health Service Hospital (Pine Ridge, SD), Chi Health Clinic Specialty, LLC (Lincoln, NE) and 22 more organizations, listed in the Medicare section above. 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 Naushaba Hasan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Naushaba Hasan accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee, CareSource and Cigna Healthcare and 5 other insurers list Naushaba Hasan 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 Naushaba Hasan affiliated with any hospitals?
According to CMS data, Naushaba Hasan is affiliated with Northside Hospital, Cumberland Medical Center and Rolling Plains Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Naushaba Hasan was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days 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. Naushaba Hasan, MD · NPI 1942298559
Internal Medicine physician in Tucson, Arizona. Individual provider, active in the CMS NPPES registry since October 7, 2005.
## Identity
- **NPI:** 1942298559 (Entity type: Individual)
- **Enumerated:** October 7, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 755821 (Arizona)
- **Sole proprietor:** No
## Practice location
- **Address:** 350 N WILMOT RD, Tucson, AZ 85711-2602
- **Phone:** (520) 296-3211
## 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:** 27 organizations under Medicare reassignment (form CMS-855R): Tucson Physician Group Holdings, LLC (NPI 1356726939, Tucson, AZ); South Central Physicians PLLC (NPI 1427611854, Lubbock, TX); Usacs Integrated Acute Care Services Of Texas, PLLC (NPI 1801300322, Cedar Park, TX); Pine Ridge Indian Health Service Hospital (NPI 1497786412, Pine Ridge, SD); Chi Health Clinic Specialty, LLC (NPI 1285138065, Lincoln, NE); and 22 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1988
## Record status
- **NPPES last updated:** October 27, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1942298559) · Data from the CMS NPPES public registry.