1. Home
  2. Directory
  3. California
  4. Pasadena
  5. General Practice
  6. NPI Profile

NUBAR SETHIAN, M.D.
NPI 1609184142
General Practice in Pasadena, CA

Active since September 17, 2010
1028 N LAKE AVE STE 103, PASADENA, CA 91104(626) 797-3378(626) 797-4812 Get Directions Write a Review

NPPES record last updated: September 17, 2010. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Nubar Sethian, M.d. NPPES

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

NUBAR SETHIAN, M.D. (NPI 1609184142) is a healthcare organization registered as a general practice in Pasadena, California and active in the NPI registry since September 2010. The organization lists Nubar Aram Sethian, Presidant, as its authorized official.

NPPES Registry Identity

NPI1609184142
Entity TypeOrganization
Primary Taxonomy208D00000X
Legal Business NameSETHIAN MD, INC
Location Address1028 N LAKE AVE STE 103Pasadena, CA 91104-4570
Mailing Address1028 N Lake Ave Ste 103Pasadena, CA 91104-4570 · (626) 797-3378 · Fax (626) 797-4812
Phone(626) 797-3378
Fax(626) 797-4812
Organization SubpartNo
Authorized OfficialNubar Aram SethianPresidant · (626) 797-3378
Enumeration DateSeptember 17, 2010
✔ NPI 1609184142 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedFamily MedicineTaxonomy 207Q00000X
1028 N LAKE AVE STE 103, Pasadena, CA 91104
Open in Google Maps ↗

Other Names 1

Doing Business AsNubar Sethian, M.d.

Other Identifiers 3

Medicare UPINE98032CA
Medicaid00A44867CA
Medicare PINA44867CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE 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)

Nubar Sethian, M.d. 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 Nubar Sethian, M.D., which bills Medicare for the services this clinician delivers.

Clinician (1)

Nubar Sethian, MD
General Practice
NPI 1598837692
1028 N LAKE AVE STE 103
Pasadena, CA 91104
(626) 797-3378
✔ 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 Sethian MD, Inc's NPI number?

The NPI number for Sethian MD, Inc is 1609184142. It was assigned to this organization in the NPPES registry on September 17, 2010. The provider is doing business as Nubar Sethian, M.D..

Where is Sethian MD, Inc located?

Sethian MD, Inc is located at 1028 N Lake Ave Ste 103, Pasadena, CA 91104. The listed phone number is (626) 797-3378.

What is Sethian MD, Inc's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Sethian MD, Inc enrolled in Medicare?

Yes. Sethian MD, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sethian MD, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Sethian MD, Inc. 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 Sethian MD, Inc was last updated on September 17, 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.