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SYED ASHRAF HASAN M.D.
NPI 1649377318
Internal Medicine in Northridge, CA

Active since September 17, 2006PECOS Enrolled
8510 BALBOA BLVD, SUITE 275, NORTHRIDGE, CA 91325(818) 654-3409(818) 357-5015 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Syed Ashraf Hasan M.d. NPPES

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

SYED ASHRAF HASAN M.D. (NPI 1649377318) is an individual internal medicine provider in Northridge, California, licensed in California (A84932) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649377318
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSYED ASHRAF HASANCredential: M.D.
Location Address8510 BALBOA BLVD, SUITE 275Northridge, CA 91325-3583
Mailing Address119 Susan WayMonterey Park, CA 91755-3300 · (818) 654-3409 · Fax (818) 357-5015
Phone(818) 654-3409
Fax(818) 357-5015
Sole ProprietorYes
Enumeration DateSeptember 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1649377318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A84932
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8510 BALBOA BLVD, Northridge, CA 91325
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Syed Ashraf Hasan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Syed Hasan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lakeside Medical Organization, A Medical Group Inc.
7.2 mi
Internal Medicine
8501 FALLBROOK AVE STE 300
West Hills, CA 91304
  • Reassigned Medicare billing, California enrollment
  • 205 clinicians in this Medicare group
NPI 1831426642 (818) 654-3400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91325 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

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

SHADI TAMADDON NP
Nurse Practitioner
8510 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 637-2000
KENDRA EDNACOT DOCTOR OF PHARMACY
Pharmacist
8510 BALBOA BLVD, SUITE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 672-4784
KIMBERLY RAMIREZ LCSW
Social Worker (Clinical)
8510 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 637-2000
EMILY ELIZABETH RYAN MD
Internal Medicine
8510 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 637-2000
BORIS VIADAMIR LUBAVIN MD
Emergency Medicine
8510 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (888) 988-2800
DR. DORIS REZVANPOUR PHARM D
Pharmacist
8510 BALBOA BLVD, 200
NORTHRIDGE, CA 91325
Los Angeles County (818) 637-2000
MAOGANG SHAO M.D.
Internal Medicine
8510 BALBOA BLVD, STE 150
NORTHRIDGE, CA 91325
Los Angeles County (818) 637-2000
SARO ARAKELIANS
Pharmacist
8510 BALBOA BLVD
NORTHRIDGE, CA 91325
Los Angeles County (781) 864-7819

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 Syed Hasan's NPI number?

The NPI number for Syed Hasan is 1649377318. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Syed Hasan located?

Syed Hasan practices at 8510 Balboa Blvd Suite 275, Northridge, CA 91325. The listed phone number is (818) 654-3409.

What is Syed Hasan's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Syed Hasan enrolled in Medicare?

Yes. Syed Hasan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Syed Hasan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Syed Hasan reassigns Medicare benefits to Lakeside Medical Organization, A Medical Group Inc. (West Hills, CA). The 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 Syed Hasan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Syed Hasan was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.