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VIKEN KONYALIAN MD INC
NPI 1801113600
Surgery in Long Beach, CA

Active since May 03, 2010
701 E 28TH ST, 314, LONG BEACH, CA 90806(562) 212-1238(562) 981-9318 Get Directions Write a Review

NPPES record last updated: July 26, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Viken Konyalian Md Inc NPPES

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

VIKEN KONYALIAN MD INC (NPI 1801113600) is a healthcare organization registered as a surgery in Long Beach, California and active in the NPI registry since May 2010. The organization lists Viken Konyalian, Ceo, as its authorized official.

NPPES Registry Identity

NPI1801113600
Entity TypeOrganization
Primary Taxonomy208600000X
Legal Business NameVIKEN KONYALIAN MD INC
Location Address701 E 28TH ST, 314Long Beach, CA 90806-2759
Mailing Address701 E 28th St, 314Long Beach, CA 90806-2759 · (562) 212-1238 · Fax (562) 981-9318
Phone(562) 212-1238
Fax(562) 981-9318
Organization SubpartNo
Authorized OfficialViken KonyalianCeo · (562) 212-1238
Enumeration DateMay 3, 2010
Last NPPES UpdateJuly 26, 2010
✔ NPI 1801113600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A78310
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
701 E 28TH ST, Long Beach, CA 90806
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Other Identifiers 1

OtherA78310CA · License

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 SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Viken Konyalian Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20100722000835Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Viken Konyalian MD Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Viken Konyalian, MD
General Practice
NPI 1467482133
701 E 28TH ST #314
Long Beach, CA 90806
(714) 615-1870
✔ PECOS✔ Accepts Medicare0.9 mi

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 Viken Konyalian MD Inc's NPI number?

The NPI number for Viken Konyalian MD Inc is 1801113600. It was assigned to this organization in the NPPES registry on May 3, 2010.

Where is Viken Konyalian MD Inc located?

Viken Konyalian MD Inc is located at 701 E 28th St 314, Long Beach, CA 90806. The listed phone number is (562) 212-1238.

What is Viken Konyalian MD Inc's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Viken Konyalian MD Inc enrolled in Medicare?

Yes. Viken Konyalian MD Inc is registered in the Medicare PECOS enrollment system.

When is Viken Konyalian MD Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Viken Konyalian MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Practice) reassigns their Medicare billing to Viken Konyalian 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 Viken Konyalian MD Inc was last updated on July 26, 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.