Marc A. Tamaroff, MD
Allergy & Immunology Physician · Long Beach, CA
Marc A. Tamaroff, MD is an allergy & immunology physician with a practice address in Long Beach, California, and NPI 1831167857, issued on Mar 8, 2006. Check the license (California A84131, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marc A. Tamaroff
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- A84131 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3816 Woodruff Ave, Long Beach, CA 90808
- Phone
- (562) 496-4749
- Enumerated
- Mar 8, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (562) 429-3329
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 444 in California → Look up another NPI →
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Verify Marc A. Tamaroff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A84131Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marc A. Tamaroff among 444 allergy & immunology physician records in California
Marc A. Tamaroff, MD is one of 444 allergy & immunology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 53% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in California
There are 444 allergy & immunology physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 444 in California → Every provider in Long Beach → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Fonda JiangLong Beach, CA 908081043590649
- Iris Kim, MDLong Beach, CA 908081992264964
- Steven Meltzer, MDLong Beach, CA 908081316915135
- Ashley Sandoval, M.D.Long Beach, CA 908081720408958
- Kenneth Kim, M.D.Long Beach, CA 908061205833563
- Inderpal Randhawa, M.D.Long Beach, CA 908061316035363
- Betty Liu, M.D.Long Beach, CA 908151033301247
- Dennis Jerome, M.D.Los Alamitos, CA 907201720090301
Common questions
What is Marc A. Tamaroff, MD's NPI number?
Marc A. Tamaroff, MD's National Provider Identifier (NPI) is 1831167857, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc A. Tamaroff, MD located?
The NPPES record lists a practice address at 3816 Woodruff Ave, Long Beach, CA, 90808. Phone: (562) 496-4749. Providers update this record themselves, so call before visiting.
How can I verify Marc A. Tamaroff, MD's license?
NPPES lists California license number A84131, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.