HASSAAN IMTIAZ MD
NPI 1508437732
Internal Medicine in Saginaw, MI
About Hassaan Imtiaz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HASSAAN IMTIAZ MD (NPI 1508437732) is an individual internal medicine provider in Saginaw, Michigan, licensed in Michigan (4351048312) and active in the NPI registry since July 2021. He is enrolled in Medicare PECOS, is affiliated with Mclaren Bay Region, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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
Hassaan Imtiaz 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
3Medicare enrollment records show Hassaan Imtiaz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bay City, MI 48708
- Reassigned Medicare billing, Michigan enrollment
- 250 clinicians in this Medicare group
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- 444 clinicians in this Medicare group
Bad Axe, MI 48413
- Reassigned Medicare billing, Michigan enrollment
- 62 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Bay Region
Acute Care Hospitals · Bay City, MIMclaren Central Michigan
Acute Care Hospitals · Mount Pleasant, MIMclaren Thumb Region
Critical Access Hospitals · Bad Axe, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48602 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.
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 Hassaan Imtiaz's NPI number?
The NPI number for Hassaan Imtiaz is 1508437732. It was assigned to this individual provider in the NPPES registry on July 8, 2021.
Where is Hassaan Imtiaz located?
Hassaan Imtiaz practices at 1000 Houghton Ave, Saginaw, MI 48602. The listed phone number is (989) 583-6800.
What is Hassaan Imtiaz's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hassaan Imtiaz enrolled in Medicare?
Yes. Hassaan Imtiaz 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 Hassaan Imtiaz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hassaan Imtiaz reassigns Medicare benefits to 3 organizations: Mclaren Bay Region (Bay City, MI), Mclaren Hospital Group (Flint, MI) and Mclaren Thumb Region (Bad Axe, MI). 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 Hassaan Imtiaz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hassaan Imtiaz accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Hassaan Imtiaz 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 Hassaan Imtiaz affiliated with any hospitals?
According to CMS data, Hassaan Imtiaz is affiliated with Mclaren Bay Region, Mclaren Central Michigan and Mclaren Thumb Region.
When was this NPI record last updated?
The NPPES record for Hassaan Imtiaz was last updated on July 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Hassaan Imtiaz, MD · NPI 1508437732
Internal Medicine physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since July 8, 2021.
## Identity
- **NPI:** 1508437732 (Entity type: Individual)
- **Enumerated:** July 8, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4351048312 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 HOUGHTON AVE, Saginaw, MI 48602-5303
- **Phone:** (989) 583-6800
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mclaren Bay Region (NPI 1083974323, Bay City, MI); Mclaren Hospital Group (NPI 1942026174, Flint, MI); Mclaren Thumb Region (NPI 1245257880, Bad Axe, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 16, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1508437732) · Data from the CMS NPPES public registry.