HOSPITALIST SERVICE OF MICHIGAN, LLC
NPI 1518186758
Internal Medicine in Bloomfield Hills, MI
About Hospitalist Service Of Michigan, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOSPITALIST SERVICE OF MICHIGAN, LLC (NPI 1518186758) is a healthcare organization registered as an internal medicine in Bloomfield Hills, Michigan and active in the NPI registry since April 2007. The organization lists Bashar Okka, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
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)
Hospitalist Service Of Michigan, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
15Medicare enrollment records show 15 clinicians reassign Medicare billing to Hospitalist Service Of Michigan, LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (15)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Hospitalist Service Of Michigan, LLC's NPI number?
The NPI number for Hospitalist Service Of Michigan, LLC is 1518186758. It was assigned to this organization in the NPPES registry on April 25, 2007.
Where is Hospitalist Service Of Michigan, LLC located?
Hospitalist Service Of Michigan, LLC is located at 10 W Square Lake Rd Ste 103, Bloomfield Hills, MI 48302. The listed phone number is (248) 283-4000.
What is Hospitalist Service Of Michigan, LLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Hospitalist Service Of Michigan, LLC enrolled in Medicare?
Yes. Hospitalist Service Of Michigan, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Hospitalist Service Of Michigan, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 15 clinicians in 5 Medicare specialties reassign their Medicare billing to Hospitalist Service Of Michigan, LLC. 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 Internal Medicine (9), Nurse Practitioner (3) and Endocrinology (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Hospitalist Service Of Michigan, LLC accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Hospitalist Service Of Michigan, LLC 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 Hospitalist Service Of Michigan, LLC was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Hospitalist Service Of Michigan, Llc · NPI 1518186758
Internal Medicine organization in Bloomfield Hills, Michigan. Organization record, active in the CMS NPPES registry since April 25, 2007.
## Identity
- **NPI:** 1518186758 (Entity type: Organization)
- **Enumerated:** April 25, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Bashar Okka, PRESIDENT
## Practice location
- **Address:** 10 W SQUARE LAKE RD STE 103, Bloomfield Hills, MI 48302-0466
- **Phone:** (248) 283-4000 · **Fax:** (248) 283-4444
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 15 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (9), Nurse Practitioner (3), Endocrinology (1); 1 practice at this address and 4 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1518186758) · Data from the CMS NPPES public registry.