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ZENITH HEALTHCARE, LLC
NPI 1831510338
Internal Medicine - Cardiovascular Disease in Indianapolis, IN

Active since December 31, 2013
3737 N MERIDIAN ST, SUITE 104, INDIANAPOLIS, IN 46208(317) 584-4004(317) 584-4008 Get Directions Write a Review

NPPES record last updated: February 13, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Zenith Healthcare, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ZENITH HEALTHCARE, LLC (NPI 1831510338) is a healthcare organization registered as a cardiovascular disease in Indianapolis, Indiana and active in the NPI registry since December 2013. The organization lists Bertram Anthony Graves, President, as its authorized official.

NPPES Registry Identity

NPI1831510338
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameZENITH HEALTHCARE, LLC
Location Address3737 N MERIDIAN ST, SUITE 104Indianapolis, IN 46208-4348
Mailing Address3737 N Meridian St, Suite 104Indianapolis, IN 46208-4348 · (317) 584-4004 · Fax (317) 584-4008
Phone(317) 584-4004
Fax(317) 584-4008
Organization SubpartNo
Authorized OfficialBertram Anthony GravesPresident · (317) 584-4004
Enumeration DateDecember 31, 2013
Last NPPES UpdateFebruary 13, 2015
✔ NPI 1831510338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in IN · 01039628A
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01039628A (IN)
3737 N MERIDIAN ST, Indianapolis, IN 46208
Open in Google Maps ↗

Other Identifiers 2

Medicaid201211980IN
Medicare PININ2142

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Zenith Healthcare, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Zenith Healthcare, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Bertram Graves, MD
Cardiovascular Disease (Cardiology)
NPI 1821186933
3737 N. MERIDIAN ST. SUITE 104
Indianapolis, IN 46208
(317) 584-4000
✔ PECOS✔ Accepts MedicareSame address

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 Zenith Healthcare, LLC's NPI number?

The NPI number for Zenith Healthcare, LLC is 1831510338. It was assigned to this organization in the NPPES registry on December 31, 2013.

Where is Zenith Healthcare, LLC located?

Zenith Healthcare, LLC is located at 3737 N Meridian St Suite 104, Indianapolis, IN 46208. The listed phone number is (317) 584-4004.

What is Zenith Healthcare, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Zenith Healthcare, LLC enrolled in Medicare?

Yes. Zenith Healthcare, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Zenith Healthcare, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Zenith 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Zenith Healthcare, LLC was last updated on February 13, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.