Dr John Kassabian, MD - Medicare Internal Medicine in Long Beach, CA

Dr John Kassabian, MD is a medicare enrolled "Internal Medicine" physician in Long Beach, California. His current practice location is 1333 Chestnut Avenue, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 599-8601.

Dr John Kassabian is licensed to practice in California (license number G87727) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1932207768.

Contact Information

Dr John Kassabian, MD
1333 Chestnut Avenue,
Long Beach, CA 90813
(562) 599-8601
(562) 599-4916



Physician's Profile

Full NameDr John Kassabian
GenderMale
SpecialityInternal Medicine
Location1333 Chestnut Avenue, Long Beach, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932207768
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 02/01/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6002820198
  • Enrollment ID: I20121129000502

Medical Identifiers

Medical identifiers for Dr John Kassabian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932207768NPI-NPPES
3985008MedicaidNJ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 25MA03079500 (New Jersey)Secondary
207R00000XInternal Medicine G87727 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John Kassabian allows following entities to bill medicare on his behalf.
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218

News Archive

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Hospital billing varies widely for the same procedures, Medicare data show

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› Verified 6 days ago

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John Kassabian is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John Kassabian, MD
1333 Chestnut Avenue,
Long Beach, CA 90813

Ph: (562) 599-8601
Dr John Kassabian, MD
1333 Chestnut Avenue,
Long Beach, CA 90813

Ph: (562) 599-8601

News Archive

Physician-researchers find link between 'dry eye' and chronic pain syndromes

Physician-researchers with Bascom Palmer Eye Institute, part of UHealth-the University of Miami Health System, have found a link between "dry eye" and chronic pain syndromes - a finding that suggests that a new paradigm is needed for diagnosis and treatment to improve patient outcomes.

WHO Eastern Mediterranean meeting opens in Cairo

The 57th WHO Eastern Mediterranean regional meeting opened Sunday in Cairo, Egypt, the Emirates News Agency reports.

Flexpoint to deliver sensor products to Intertek and Bridgepoint

Flexpoint Sensor Systems, Inc. today announced that it has received follow-up orders from long standing clients Bridgepoint and Intertek. The orders will be completed and shipped before the close of the year.

Baucus/Grassley relationship challenged, other Senators weigh in on Rreform

The old reliable relationship between Sens. Max Baucus (D-Mont.) and Chuck Grassley (R-Iowa) continues to "bedevil" their Senate colleagues as the Finance Committee nears a deal on health care reform, Roll Call reports.

Hospital billing varies widely for the same procedures, Medicare data show

Data being released for the first time by the Centers for Medicare & Medicaid Services show how billing varies not just between regions, but among hospitals in the same city.

Read more News

› Verified 6 days ago


Internal Medicine Doctors in Long Beach, CA

Sohrab Tanavoli, D.O
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 5901 E 7th St, Long Beach, CA 90822
Phone: 562-826-8000    
Ngoc-tram Gia Tran, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2888 Long Beach Blvd Ste 235, Long Beach, CA 90806
Phone: 562-803-2486    
Michael A Raya, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2600 Redondo Ave, Long Beach, CA 90806
Phone: 562-988-7000    
Meggan Chappell,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3833 Worsham Ave Ste 300, Long Beach, CA 90808
Phone: 562-595-5421    Fax: 562-426-2862
Dr. Maurice A Bell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4100 Long Beach Blvd, Suite 200, Long Beach, CA 90807
Phone: 562-981-2355    Fax: 562-981-2920
Katya C Corado, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1333 Chestnut Ave, Long Beach, CA 90813
Phone: 562-599-8601    Fax: 562-218-0853
Dr. Diane L. Johnson, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 65 Pine Ave, #19, Long Beach, CA 90802
Phone: 714-402-4685    Fax: 562-856-0389

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