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DR. VARTAN SEBU TASHJIAN MD, MS
NPI 1871736314
General Acute Care Hospital in Fontana, CA

Active since April 14, 2009PECOS EnrolledAccepts Medicare Assignment
9961 SIERRA AVE, MEDICAL OFFICE BUILDING 8 - NEUROSURGERY, FONTANA, CA 92335(323) 445-8342 Get Directions Write a Review

NPPES record last updated: November 18, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Vartan Sebu Tashjian Md, Ms NPPES

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

DR. VARTAN SEBU TASHJIAN MD, MS (NPI 1871736314) is an individual general acute care hospital provider in Fontana, California, licensed in California (A90459) and active in the NPI registry since April 2009. He is enrolled in Medicare PECOS and is a graduate of University Of Virginia School Of Medicine (2003).

NPPES Registry Identity

NPI1871736314
Entity TypeIndividualMale
Primary Taxonomy282N00000X
Provider Legal NameDR. VARTAN SEBU TASHJIANCredential: MD, MS
Location Address9961 SIERRA AVE, MEDICAL OFFICE BUILDING 8 - NEUROSURGERYFontana, CA 92335-6720
Mailing Address610 E Union St, #366Pasadena, CA 91101-2092 · (323) 445-8342
Phone(323) 445-8342
Sole ProprietorYes
Medical School CMSUniversity Of Virginia School Of MedicineGraduated 2003
Enumeration DateApril 14, 2009
Last NPPES UpdateNovember 18, 2021
NPPES CertifiedNovember 18, 2021
✔ NPI 1871736314 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals
Taxonomy Code282N00000X
License✔ Licensed in CA · A90459
Definition
An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.
9961 SIERRA AVE, Fontana, CA 92335
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Vartan Sebu Tashjian Md, Ms is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385830512
PECOS Enrollment IDI20101130000332
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHEILA ANN VANALLEN PT
Physical Therapist
9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335
San Bernardino County (909) 427-7727
MR. JAMES DAVID KILLEEN III M.D.
Pediatrics
9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335
San Bernardino County (909) 427-6960
MR. DHIRESH N PATEL RPH
Pharmacist
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 302-8018
MS. STELLA MARIS CARLOS R.D.
Dietitian, Registered
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 472-7185
KADETTE KELLY CRNA
Nurse Anesthetist, Certified Registered
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-3910
YAEL STEINFELD NP
Nurse Practitioner
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-3910
SCOTT SWARTZ NP
Nurse Practitioner
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-3910
ROBERT M. THEAL MD
Family Medicine
9961 SIERRA AVE
FONTANA, CA 92335
San Bernardino County (909) 427-3910

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 Vartan Tashjian's NPI number?

The NPI number for Vartan Tashjian is 1871736314. It was assigned to this individual provider in the NPPES registry on April 14, 2009.

Where is Vartan Tashjian located?

Vartan Tashjian practices at 9961 Sierra Ave Medical Office Building 8 - Neurosurgery, Fontana, CA 92335. The listed phone number is (323) 445-8342.

What is Vartan Tashjian's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Vartan Tashjian enrolled in Medicare?

Yes. Vartan Tashjian is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Vartan Tashjian was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.