LEEMOR BASSE ROTBERG MD
NPI 1538121504
Ophthalmology in Dearborn, MI
About Leemor Basse Rotberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEEMOR BASSE ROTBERG MD (NPI 1538121504) is an individual ophthalmology provider in Dearborn, Michigan, licensed in Michigan (4301078090) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and maintains a secondary practice location in Royal Oak.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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
Leemor Basse Rotberg 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 Leemor Rotberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dearborn, MI 48124
- Reassigned Medicare billing, Michigan enrollment
- 9 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 1,030 clinicians in this Medicare group
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48124 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES
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 Leemor Rotberg's NPI number?
The NPI number for Leemor Rotberg is 1538121504. It was assigned to this individual provider in the NPPES registry on April 5, 2006. The provider is also known as Leemor Basse MD.
Where is Leemor Rotberg located?
Leemor Rotberg practices at 22731 Newman Street Suite 245, Dearborn, MI 48124. The listed phone number is (313) 561-1777.
What is Leemor Rotberg's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Leemor Rotberg enrolled in Medicare?
Yes. Leemor Rotberg 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 Leemor Rotberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leemor Rotberg reassigns Medicare benefits to 3 organizations: Childrens Eye Care PC (Dearborn, MI), Beaumont Medical Group- Specialty Services (Royal Oak, MI) and Beaumont Medical Group Hospital -Based Services (Royal Oak, 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 Leemor Rotberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leemor Rotberg accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Leemor Rotberg 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 Leemor Rotberg affiliated with any hospitals?
According to CMS data, Leemor Rotberg is affiliated with Beaumont Hospital Royal Oak.
When was this NPI record last updated?
The NPPES record for Leemor Rotberg was last updated on October 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Leemor Basse Rotberg, MD · NPI 1538121504
Ophthalmology physician in Dearborn, Michigan. Individual provider, active in the CMS NPPES registry since April 5, 2006.
## Identity
- **NPI:** 1538121504 (Entity type: Individual)
- **Enumerated:** April 5, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** 4301078090 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 22731 NEWMAN STREET, SUITE 245, Dearborn, MI 48124
- **Phone:** (313) 561-1777 · **Fax:** (313) 561-8044
## 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): Childrens Eye Care PC (NPI 1922069806, Dearborn, MI); Beaumont Medical Group- Specialty Services (NPI 1578072906, Royal Oak, MI); Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** October 23, 2020
- **Other identifiers:** Medicaid 4761675 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1538121504) · Data from the CMS NPPES public registry.