Marc A Tamaroff, MD - Medicare Allergy & Immunology in Long Beach, CA

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Marc A Tamaroff, MD is a medicare enrolled "Allergy & Immunology" physician in Long Beach, California. His current practice location is 3816 Woodruff Ave, Suite 209, Long Beach, California. You can reach out to his office (for appointments etc.) via phone at (562) 496-4749.

Marc A Tamaroff is licensed to practice in California (license number A84131) 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 1831167857.

Contact Information

Marc A Tamaroff, MD
3816 Woodruff Ave, Suite 209,
Long Beach, CA 90808-2147
(562) 496-4749
(562) 429-3329

Map and Direction




Physician's Profile

Full NameMarc A Tamaroff
GenderMale
SpecialityAllergy & Immunology
Location3816 Woodruff Ave, 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: 1831167857
  • Provider Enumeration Date: 03/08/2006
  • Last Update Date: 07/13/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4789849241
  • Enrollment ID: I20120706000547

Medical Identifiers

Medical identifiers for Marc A Tamaroff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831167857NPI-NPPES
ZZZ22603ZOtherCABLUE SHIELD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology A84131 (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. Marc A Tamaroff allows following entities to bill medicare on his behalf.
Entity NameAllergy & Asthma Care Center of Southern California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902873060
PECOS PAC ID: 1153586615
Enrollment ID: O20120706000521

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. Marc A Tamaroff 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
Marc A Tamaroff, MD
3816 Woodruff Ave, Suite 209,
Long Beach, CA 90808-2145

Ph: (562) 496-4749		Marc A Tamaroff, MD
3816 Woodruff Ave, Suite 209,
Long Beach, CA 90808-2147

Ph: (562) 496-4749

Reviews and Comments


Allergy & Immunology Doctors in Long Beach, CA

Andrew Ji Kang, PA-C
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Fonda Jiang,
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Phone: 562-496-4749    
Dr. Joseph Gregory Stathos, DO
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Phone: 562-490-9900    
Kenneth T Kim, M.D.
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Practice Location: 2600 Redondo Ave, Ste 400, Long Beach, CA 90806
Phone: 562-997-7888    
Dr. Inderpal Singh Randhawa, M.D.
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Medicare: Medicare Enrolled
Practice Location: 2801 Atlantic Ave, Ground Floor- Pediatric Pulmonary Division, Long Beach, CA 90806
Phone: 562-933-8749    
Steven M Meltzer, MD
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 3816 Woodruff Ave Ste 209, Long Beach, CA 90808
Phone: 562-496-4749    Fax: 562-429-3329

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.