NPPES file of Aug 9, 2026

Michael Marino, D.O.

Pediatrics Physician · Fullerton, CA

Michael Marino, D.O. is a pediatrics physician with a practice address in Fullerton, California, and NPI 1699775692, issued on Aug 1, 2005. Check the license (California 20A6732, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699775692
Name
Michael Marino
Credential
D.O.
Primary taxonomy
Pediatrics Physician 208000000X
License number
20A6732 CA
Self-reported in NPPES; status is on the state search
Practice location
731 S Highland Ave, Fullerton, CA 92832
Phone
(714) 446-5100
Enumerated
Aug 1, 2005
Record last updated
Apr 16, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(714) 449-0726
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →

Also registered at 731 S Highland Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Patricia AbellaCase Manager/Care Coordinator1235962259
  2. Kristina ArambulaCase Manager/Care Coordinator1437904117
  3. Anthony-Tu DoFamily Medicine Physician1154070910
  4. Leo FloresCase Manager/Care Coordinator1942061684
  5. Lizette GonzalezCase Manager/Care Coordinator1134974819
  6. Amal Hamdan, FNP-CFamily Nurse Practitioner1174091425

Verify Michael Marino in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A6732    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Michael Marino among 9,272 pediatrics physician records in California

Michael Marino, D.O. is one of 9,272 pediatrics physician records with a practice address in California. 31% 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2016 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,272 in California → Every provider in Fullerton → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Joyce Chong, MDFullerton, CA 928321821024282
  2. Donna Marino, DOFullerton, CA 928321790786655
  3. Gunjeet Kala Ahluwalia, M.D.Fullerton, CA 928351427288588
  4. Elizabeth Reyes, MDFullerton, CA 928351275631236
  5. Africa So, MDFullerton, CA 928351740381417
  6. Christine Won, M.D.Fullerton, CA 928351134285794
  7. Yvonne Bach, M.D.Garden Grove, CA 928401396967337
  8. Cathy Chen TsaiGarden Grove, CA 928401306935887

Common questions

What is Michael Marino, D.O.'s NPI number?

Michael Marino, D.O.'s National Provider Identifier (NPI) is 1699775692, issued on Aug 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Marino, D.O. located?

The NPPES record lists a practice address at 731 S Highland Ave, Fullerton, CA, 92832. Phone: (714) 446-5100. Providers update this record themselves, so call before visiting.

How can I verify Michael Marino, D.O.'s license?

NPPES lists California license number 20A6732, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.