Registry data as of Aug 27, 2026

Mariana Maximous, PHARMD

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Costa Mesa, CA

Mariana Maximous, PHARMD is a pharmacist clinician (phc)/ clinical pharmacy specialist with a practice address in Costa Mesa, California, and NPI 1104405737, issued on Apr 2, 2021. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1104405737
Name
Mariana Maximous
Credential
PHARMD
Primary taxonomy
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X
Practice location
2246 Newport Blvd, Costa Mesa, CA 92627
Phone
(949) 646-7744
Enumerated
Apr 2, 2021
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.
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Also registered at 2246 Newport Blvd

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

  1. Nabil BotrosPharmacist1912586017
  2. Christine Tadross, RPHPharmacist1215682539

Verify Mariana Maximous in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
Find 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist providers in California

There are 1,425 pharmacist clinician (phc)/ clinical pharmacy specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,425 in California → Every provider in Costa Mesa →

Other pharmacist clinician (phc)/ clinical pharmacy specialist records in California

  1. Yesake Abaye, PHARM.DFresno, CA1093090086
  2. Connie Abdo, PHARMDOrange, CA1457185746
  3. Richard AbellaTorrance, CA1326430836
  4. Sam Abid, PHARM.D.Lancaster, CA1295366656
  5. Olajuwon AbijoHighland, CA1710356100
  6. Ragie AboulhosnPasadena, CA1902154545
  7. Aseala Abousaud, PHARMD, BCOP, APHWalnut Creek, CA1396611869
  8. Jessica Abraham, PHARM.DHuntington Beach, CA1316299621
  9. Anisa Abu-Ramaileh, PHARM.D., BCPSWest Hollywood, CA1447769732
  10. Jorrell Abucejo, PHARM DFullerton, CA1740930056

Common questions

What is Mariana Maximous, PHARMD's NPI number?

Mariana Maximous, PHARMD's National Provider Identifier (NPI) is 1104405737, issued on Apr 2, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mariana Maximous, PHARMD located?

The NPPES record lists a practice address at 2246 Newport Blvd, Costa Mesa, CA, 92627. Phone: (949) 646-7744. Providers update this record themselves, so call before visiting.

How can I verify Mariana Maximous, PHARMD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.