LAKE ORTHOPEDIC AND SPINE
NPI 1922546530
Clinic/Center - Multi-Specialty in Merrillville, IN
About Lake Orthopedic And Spine NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAKE ORTHOPEDIC AND SPINE (NPI 1922546530) is a healthcare organization registered as a multi-specialty in Merrillville, Indiana and active in the NPI registry since February 2017. The organization maintains a secondary practice location in Valparaiso and lists Haroon Rashid Ansari, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 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)
Lake Orthopedic And Spine is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
29Medicare enrollment records show 29 clinicians reassign Medicare billing to Lake Orthopedic And Spine, which bills Medicare for the services they deliver. Of these, 14 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 9
Nearest to this location (20)
See all 29Crown Point, IN 46307
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 Pinnacle Healthcare, LLC's NPI number?
The NPI number for Pinnacle Healthcare, LLC is 1922546530. It was assigned to this organization in the NPPES registry on February 2, 2017. The provider is doing business as Lake Orthopedic And Spine.
Where is Pinnacle Healthcare, LLC located?
Pinnacle Healthcare, LLC is located at 8550 Broadway, Merrillville, IN 46410. The listed phone number is (219) 795-1890.
What is Pinnacle Healthcare, LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Pinnacle Healthcare, LLC enrolled in Medicare?
Yes. Pinnacle Healthcare, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Pinnacle Healthcare, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 29 clinicians in 9 Medicare specialties reassign their Medicare billing to Pinnacle Healthcare, 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 Nurse Practitioner (13), Family Practice (7) and Obstetrics/Gynecology (2). Of these, 14 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Pinnacle Healthcare, LLC accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Pinnacle Healthcare, 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 Pinnacle Healthcare, LLC was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Lake Orthopedic And Spine · NPI 1922546530
Multi-Specialty organization in Merrillville, Indiana. Organization record, active in the CMS NPPES registry since February 2, 2017.
## Identity
- **NPI:** 1922546530 (Entity type: Organization)
- **Enumerated:** February 2, 2017
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Legal business name:** Pinnacle Healthcare, Llc
- **Organization subpart:** No
- **Authorized official:** Haroon Ansari, CEO
## Practice location
- **Address:** 8550 BROADWAY, Merrillville, IN 46410-7173
- **Phone:** (219) 795-1890
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 29 clinicians in 9 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (13), Family Practice (7), Obstetrics/Gynecology (2); 14 practice within 10 miles; [full list](https://npiprofile.com/npi/1922546530/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1922546530) · Data from the CMS NPPES public registry.