Dr Mark Minh Ngo, MD - Medicare Hematology/oncology in Long Beach, CA

Dr Mark Minh Ngo, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Long Beach, California. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice California Hematology Oncology Medical Group and his current practice location is 1043 Elm Ave, Ste 104, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 590-0345.

Dr Mark Minh Ngo is licensed to practice in California (license number A73755) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1982623468.

Contact Information

Dr Mark Minh Ngo, MD
1043 Elm Ave, Ste 104,
Long Beach, CA 90813-3271
(562) 590-0345
(562) 437-8139

Map and Direction




Physician's Profile

Full NameDr Mark Minh Ngo
GenderMale
SpecialityHematology/oncology
Experience25 Years
Location1043 Elm Ave, Long Beach, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mark Minh Ngo graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1982623468
  • Provider Enumeration Date: 07/18/2006
  • Last Update Date: 02/20/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 6800820655
  • Enrollment ID: I20050921001058

Medical Identifiers

Medical identifiers for Dr Mark Minh Ngo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1982623468NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A73755 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Torrance Memorial Medical CenterTorrance, CAHospital
Providence Little Company Of Mary Med Ctr TorranceTorrance, CAHospital
Long Beach Memorial Medical CenterLong beach, CAHospital
Providence Little Co Of Mary Med Ctr San PedroSan pedro, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
California Hematology Oncology Medical Group13553372882

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 Mark Minh Ngo allows following entities to bill medicare on his behalf.
Entity NamePacific Shores Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598814634
PECOS PAC ID: 0749275808
Enrollment ID: O20040417000523
Entity NameCalifornia Hematology Oncology Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831251230
PECOS PAC ID: 1355337288
Enrollment ID: O20040423001388

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 Mark Minh Ngo 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 Mark Minh Ngo, MD
1043 Elm Ave, Ste 104,
Long Beach, CA 90813-3244

Ph: (562) 590-0345
Dr Mark Minh Ngo, MD
1043 Elm Ave, Ste 104,
Long Beach, CA 90813-3271

Ph: (562) 590-0345

Reviews and Comments


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Katya C Corado, M.D.
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Dr. Diane L. Johnson, M.D.
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Practice Location: 65 Pine Ave, #19, Long Beach, CA 90802
Phone: 714-402-4685    Fax: 562-856-0389

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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