Pinnacle Healthcare, LLC
NPI 1922546530 · Multi-Specialty Clinic/Center · Merrillville, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pinnacle Healthcare, LLC is a Multi-Specialty Clinic/Center organization in Merrillville, IN (NPI 1922546530).
Provider details
- NPI number
- 1922546530
- Entity type
- Organization
- Primary specialty
- Multi-Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Haroon Ansari, Ceo(219) 796-4103
Specialties & taxonomies
Ambulatory Health Care Facilities
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Lake Orthopedic and Spine
Additional practice locations (1)
- 502 Wall StValparaiso, IN 46383-2584Phone: (219) 462-9937Fax: (219) 531-0859
Registry dates
- Enumerated
- 2017-02-02
- Last updated
- 2018-03-17
Frequently asked questions
- What is Pinnacle Healthcare, LLC's NPI number?
- Pinnacle Healthcare, LLC's National Provider Identifier (NPI) is 1922546530, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pinnacle Healthcare, LLC?
- Pinnacle Healthcare, LLC is classified in the NPPES registry as Multi-Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Pinnacle Healthcare, LLC located?
- Pinnacle Healthcare, LLC's practice location on file with NPPES is 8550 Broadway, Merrillville, IN 46410-7173.
- What is Pinnacle Healthcare, LLC's phone number?
- The practice phone number listed in the NPPES registry for Pinnacle Healthcare, LLC is (219) 795-1890.
- Does Pinnacle Healthcare, LLC accept Medicare?
- Pinnacle Healthcare, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Pinnacle Healthcare, LLC?
- The authorized official listed on Pinnacle Healthcare, LLC's NPPES record is Haroon Ansari, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pinnacle Healthcare, LLC's NPI active?
- Yes — Pinnacle Healthcare, LLC's NPI (1922546530) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.