TEENA SHAMSAEI
NPI 1639741564
Internal Medicine in Livonia, MI
About Teena Shamsaei NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TEENA SHAMSAEI (NPI 1639741564) is an individual internal medicine provider in Livonia, Michigan, licensed in Illinois (036168343) and active in the NPI registry since July 2021. She is enrolled in Medicare PECOS, is affiliated with Loretto Hospital, and is a graduate of Other (2021).
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
Teena Shamsaei 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 Teena Shamsaei reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Oak Park, IL 60302
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Cimpar Sc
- 70 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Loretto Hospital
Acute Care Hospitals · Chicago, ILAdvocate Illinois Masonic Medical Center
Acute Care Hospitals · Chicago, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48152 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 2
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.
LIVONIA, MI 48152
LIVONIA, MI 48152
LIVONIA, MI 48152
LIVONIA, MI 48152
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 Teena Shamsaei's NPI number?
The NPI number for Teena Shamsaei is 1639741564. It was assigned to this individual provider in the NPPES registry on July 12, 2021.
Where is Teena Shamsaei located?
Teena Shamsaei practices at 37595 7 Mile Rd Ste 340, Livonia, MI 48152. The listed phone number is (734) 793-2470.
What is Teena Shamsaei's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Teena Shamsaei enrolled in Medicare?
Yes. Teena Shamsaei 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 Teena Shamsaei's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Teena Shamsaei reassigns Medicare benefits to Cimpar, S.C. (Oak Park, 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 Teena Shamsaei's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Teena Shamsaei accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Teena Shamsaei 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 Teena Shamsaei affiliated with any hospitals?
According to CMS data, Teena Shamsaei is affiliated with Loretto Hospital and Advocate Illinois Masonic Medical Center.
When was this NPI record last updated?
The NPPES record for Teena Shamsaei was last updated on November 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Teena Shamsaei · NPI 1639741564
Internal Medicine physician in Livonia, Michigan. Individual provider, active in the CMS NPPES registry since July 12, 2021.
## Identity
- **NPI:** 1639741564 (Entity type: Individual)
- **Enumerated:** July 12, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 036168343 (Illinois)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 37595 7 MILE RD STE 340, Livonia, MI 48152-1003
- **Phone:** (734) 793-2470
## 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:** Cimpar, S.C. (NPI 1467496224, Oak Park, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** November 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639741564) · Data from the CMS NPPES public registry.