LONG LAKE ANESTHESIOLOGY CONSULTANTS, PLC
NPI 1194812651
Anesthesiology in Troy, MI
About Long Lake Anesthesiology Consultants, Plc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LONG LAKE ANESTHESIOLOGY CONSULTANTS, PLC (NPI 1194812651) is a healthcare organization registered as an anesthesiology in Troy, Michigan and active in the NPI registry since October 2006. The organization lists Donald Siwek, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Long Lake Anesthesiology Consultants, Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
131Medicare enrollment records show 131 clinicians reassign Medicare billing to Long Lake Anesthesiology Consultants, Plc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 59 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 131Source: 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 Long Lake Anesthesiology Consultants, Plc's NPI number?
The NPI number for Long Lake Anesthesiology Consultants, Plc is 1194812651. It was assigned to this organization in the NPPES registry on October 6, 2006.
Where is Long Lake Anesthesiology Consultants, Plc located?
Long Lake Anesthesiology Consultants, Plc is located at 4550 Investment Dr Suite 100, Troy, MI 48098. The listed phone number is (800) 581-9044.
What is Long Lake Anesthesiology Consultants, Plc's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Long Lake Anesthesiology Consultants, Plc enrolled in Medicare?
Yes. Long Lake Anesthesiology Consultants, Plc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Long Lake Anesthesiology Consultants, Plc?
According to the CMS Revalidation Reassignment List (October 2026 release), 131 clinicians in 3 Medicare specialties reassign their Medicare billing to Long Lake Anesthesiology Consultants, Plc. 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 Certified Registered Nurse Anesthetist (CRNA) (96), Anesthesiology (33) and Pain Management (2). Of these, 3 practice at this address and 59 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Long Lake Anesthesiology Consultants, Plc accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Long Lake Anesthesiology Consultants, Plc 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 Long Lake Anesthesiology Consultants, Plc was last updated on April 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Long Lake Anesthesiology Consultants, Plc · NPI 1194812651
Anesthesiology organization in Troy, Michigan. Organization record, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1194812651 (Entity type: Organization)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Donald Siwek, VICE PRESIDENT
## Practice location
- **Address:** 4550 INVESTMENT DR, SUITE 100, Troy, MI 48098-6363
- **Phone:** (800) 581-9044 · **Fax:** (248) 856-3357
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 131 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (96), Anesthesiology (33), Pain Management (2); 3 practice at this address and 59 within 10 miles; [full list](https://npiprofile.com/npi/1194812651/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 12, 2023
- **Other identifiers:** Other 050F301710 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1194812651) · Data from the CMS NPPES public registry.