OSTEOPOROSIS AND ARTHRITIS ASSOCIATES, LLC
NPI 1235356767
Internal Medicine - Rheumatology in Livingston, NJ

Q: What is Osteoporosis And Arthritis Associates, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Active since April 19, 2007

200 S ORANGE AVE, SUITE 114, LIVINGSTON, NJ 07039(973) 322-7300(973) 322-7435 Get Directions Write a Review

NPPES record last updated: July 1, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Osteoporosis And Arthritis Associates, Llc NPPES

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

OSTEOPOROSIS AND ARTHRITIS ASSOCIATES, LLC (NPI 1235356767) is a healthcare organization registered as a rheumatology in Livingston, New Jersey and active in the NPI registry since April 2007. The organization lists Yelena Chuzhin, Physician, as its authorized official.

NPPES Registry Identity

NPI1235356767

Entity TypeOrganization

Primary Taxonomy207RR0500X

Legal Business NameOSTEOPOROSIS AND ARTHRITIS ASSOCIATES, LLC

Location Address200 S ORANGE AVE, SUITE 114Livingston, NJ 07039-5817

Mailing Address200 S Orange Ave, Suite 114Livingston, NJ 07039-5817 · (973) 322-7300 · Fax (973) 322-7435

Phone(973) 322-7300

Fax(973) 322-7435

Organization SubpartNo

Authorized OfficialYelena ChuzhinPhysician · (973) 322-7300

Enumeration DateApril 19, 2007

Last NPPES UpdateJuly 1, 2010

✔ NPI 1235356767 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in NJ · 25MA06764300

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X · License 25MA07823100 (NJ)

200 S ORANGE AVE, Livingston, NJ 07039

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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)

Osteoporosis And Arthritis Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Osteoporosis And Arthritis Associates, LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Yelena Chuzhin, M.D.

Rheumatology

NPI 1881691707

200 S ORANGE AVE SUITE 114
Livingston, NJ 07039

(973) 322-7302

✔ PECOS✔ Accepts MedicareSame address

Bonnie Sidler, M.D.

Endocrinology

NPI 1538166368

200 S ORANGE AVE
Livingston, NJ 07039

(973) 322-7302

✔ 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 Osteoporosis And Arthritis Associates, LLC's NPI number?

The NPI number for Osteoporosis And Arthritis Associates, LLC is 1235356767. It was assigned to this organization in the NPPES registry on April 19, 2007.

Where is Osteoporosis And Arthritis Associates, LLC located?

Osteoporosis And Arthritis Associates, LLC is located at 200 S Orange Ave Suite 114, Livingston, NJ 07039. The listed phone number is (973) 322-7300.

What is Osteoporosis And Arthritis Associates, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Osteoporosis And Arthritis Associates, LLC enrolled in Medicare?

Yes. Osteoporosis And Arthritis Associates, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Osteoporosis And Arthritis Associates, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Osteoporosis And Arthritis Associates, LLC, in Endocrinology and Rheumatology. 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Osteoporosis And Arthritis Associates, LLC was last updated on July 1, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.