BITA SEMSARIEH MD
NPI 1932760550
Internal Medicine in Grand Blanc, MI
About Bita Semsarieh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BITA SEMSARIEH MD (NPI 1932760550) is an individual internal medicine provider in Grand Blanc, Michigan, licensed in Michigan (4351045535) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Delnor Community Hospital, and maintains a secondary practice location in Dekalb.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Bita Semsarieh 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 Reassignment
Medicare enrollment records show Bita Semsarieh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Carol Stream, IL 60122
- Reassigned Medicare billing, Illinois enrollment
- 4,817 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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwestern Medicine Delnor Community Hospital
Acute Care Hospitals · Geneva, ILNorthwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILNorthwestern Medicine Kishwaukee Hospital
Acute Care Hospitals · Dekalb, ILValley West Community Hospital
Critical Access Hospitals · Sandwich, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
GRAND BLANC, MI 48439
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 Bita Semsarieh's NPI number?
The NPI number for Bita Semsarieh is 1932760550. It was assigned to this individual provider in the NPPES registry on June 25, 2019.
Where is Bita Semsarieh located?
Bita Semsarieh practices at One Genesys Parkway Gme Room 4626, Grand Blanc, MI 48439. The listed phone number is (810) 606-5986.
What is Bita Semsarieh's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Bita Semsarieh enrolled in Medicare?
Yes. Bita Semsarieh 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 organization bills Medicare for Bita Semsarieh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Bita Semsarieh reassigns Medicare benefits to Northwestern Medical Faculty Foundation (Carol Stream, IL). The 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 Bita Semsarieh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Bita Semsarieh affiliated with any hospitals?
According to CMS data, Bita Semsarieh is affiliated with Northwestern Medicine Delnor Community Hospital, Northwestern Medicine Central Dupage Hospital, Northwestern Medicine Kishwaukee Hospital and Valley West Community Hospital.
When was this NPI record last updated?
The NPPES record for Bita Semsarieh was last updated on September 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Bita Semsarieh, MD · NPI 1932760550
Internal Medicine physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since June 25, 2019.
## Identity
- **NPI:** 1932760550 (Entity type: Individual)
- **Enumerated:** June 25, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 4351045535 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** ONE GENESYS PARKWAY, GME ROOM 4626, Grand Blanc, MI 48439
- **Phone:** (810) 606-5986 · **Fax:** (810) 606-5636
## 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:** Northwestern Medical Faculty Foundation (NPI 1346235314, Carol Stream, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1932760550) · Data from the CMS NPPES public registry.