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MARK BOYAJIAN MD PC
NPI 1205325859
Anesthesiology in Encino, CA

Active since May 08, 2018
5400 BALBOA BLVD STE 111, ENCINO, CA 91316(818) 784-8975(818) 715-1722 Get Directions Write a Review

NPPES record last updated: May 8, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mark Boyajian Md Pc NPPES

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

MARK BOYAJIAN MD PC (NPI 1205325859) is a healthcare organization registered as an anesthesiology in Encino, California and active in the NPI registry since May 2018. The organization lists Mark Boyajian, President/ Sole Owner, as its authorized official.

NPPES Registry Identity

NPI1205325859
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameMARK BOYAJIAN MD PC
Location Address5400 BALBOA BLVD STE 111Encino, CA 91316-5206
Mailing AddressPo Box 7001Tarzana, CA 91357-7001 · (818) 888-7815 · Fax (818) 715-1722
Phone(818) 784-8975
Fax(818) 715-1722
Organization SubpartNo
Authorized OfficialMark BoyajianPresident/ Sole Owner · (818) 854-2299
Enumeration DateMay 8, 2018
✔ NPI 1205325859 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A117511
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
5400 BALBOA BLVD STE 111, Encino, CA 91316
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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 and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mark Boyajian Md Pc 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 Mark Boyajian MD PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mark Boyajian, MD
Anesthesiology
NPI 1841619244
16237 VENTURA BLVD
Encino, CA 91436
(818) 854-2299
✔ PECOS✔ Accepts Medicare1.2 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 Mark Boyajian MD PC's NPI number?

The NPI number for Mark Boyajian MD PC is 1205325859. It was assigned to this organization in the NPPES registry on May 8, 2018.

Where is Mark Boyajian MD PC located?

Mark Boyajian MD PC is located at 5400 Balboa Blvd Ste 111, Encino, CA 91316. The listed phone number is (818) 784-8975.

What is Mark Boyajian MD PC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Mark Boyajian MD PC enrolled in Medicare?

Yes. Mark Boyajian MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mark Boyajian MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Mark Boyajian MD PC. 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 Mark Boyajian MD PC was last updated on May 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.