GROSINGER SPIGELMAN & GREY EYE SURGEONS PC
NPI 1699798660
Ophthalmology in Bloomfield Township, MI
About Grosinger Spigelman & Grey Eye Surgeons Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GROSINGER SPIGELMAN & GREY EYE SURGEONS PC (NPI 1699798660) is a healthcare organization registered as an ophthalmology in Bloomfield Township, Michigan and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through March 17, 2028 and lists Michelle M Weaver, Billing Mgr, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Grosinger Spigelman & Grey Eye Surgeons Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Grosinger Spigelman & Grey Eye Surgeons PC, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
Bloomfield Hills, MI 48302
Bloomfield Hills, MI 48302
Bloomfield Hills, MI 48302
Bloomfield Hills, MI 48302
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 23D2074894
Grosinger, Spigelman & Grey Eye Surgeons · Bloomfield Hills, MIFrequently 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 Grosinger Spigelman & Grey Eye Surgeons PC's NPI number?
The NPI number for Grosinger Spigelman & Grey Eye Surgeons PC is 1699798660. It was assigned to this organization in the NPPES registry on July 25, 2006.
Where is Grosinger Spigelman & Grey Eye Surgeons PC located?
Grosinger Spigelman & Grey Eye Surgeons PC is located at 1750 S Telegraph Suite 205, Bloomfield Township, MI 48302. The listed phone number is (248) 333-2900.
What is Grosinger Spigelman & Grey Eye Surgeons PC's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Grosinger Spigelman & Grey Eye Surgeons PC enrolled in Medicare?
Yes. Grosinger Spigelman & Grey Eye Surgeons PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Grosinger Spigelman & Grey Eye Surgeons PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to Grosinger Spigelman & Grey Eye Surgeons PC. A 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 the clinician's services. The largest specialties are Ophthalmology (7) and Optometry (1). Of these, 6 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Grosinger Spigelman & Grey Eye Surgeons PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 23D2074894) is associated with this NPI, valid through March 17, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Grosinger Spigelman & Grey Eye Surgeons PC accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and BlueCross BlueShield of Tennessee list Grosinger Spigelman & Grey Eye Surgeons PC 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.
When was this NPI record last updated?
The NPPES record for Grosinger Spigelman & Grey Eye Surgeons PC was last updated on November 15, 2019. 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.
# Grosinger Spigelman & Grey Eye Surgeons Pc · NPI 1699798660
Ophthalmology organization in Bloomfield Township, Michigan. Organization record, active in the CMS NPPES registry since July 25, 2006.
## Identity
- **NPI:** 1699798660 (Entity type: Organization)
- **Enumerated:** July 25, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **Organization subpart:** No
- **Authorized official:** Michelle Weaver, BILLING MGR
## Practice location
- **Address:** 1750 S TELEGRAPH, SUITE 205, Bloomfield Township, MI 48302
- **Phone:** (248) 333-2900 · **Fax:** (248) 333-3539
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Ophthalmology (7), Optometry (1); 6 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 15, 2019
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1699798660) · Data from the CMS NPPES public registry.