Marielle Borom, DO
Family Medicine Physician · Irvine, CA
Marielle Borom, DO is a family medicine physician with a practice address in Irvine, California, and NPI 1700413531, issued on Mar 23, 2020. Check the license (California 20A23114, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marielle Borom
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A23114 CA
Self-reported in NPPES; status is on the state search - Practice location
- 856 Health Sciences RD, Irvine, CA 92617
- Phone
- (949) 824-8685
- Enumerated
- Mar 23, 2020
- Entity
- Type 1 · individual
Also registered at 856 Health Sciences RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katie Compton, BCNS, NBHWCHealth & Wellness Coach1659215721
- Jacob Hwang, NDNaturopath1912453747
- Nareh NowrouziPharmacist1578360459
- Gassia TatikianNaturopath1558222422
- Sandra VargasPharmacist1376473017
- Aitana Zermeno, NDNaturopath1407637481
Verify Marielle Borom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
41% fewer Medicare Part D claims than the average family medicine physician in 2024
2,070 Medicare Part D claims for 172 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium108 claims
- Lisinopril102 claims
- Amlodipine Besylate92 claims
- Jardiance84 claims
- Hydrochlorothiazide69 claims
- Gabapentin68 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $118.37
2 payments, mostly food and beverage; the largest payer was Ironshore Pharmaceuticals Inc.. The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
143 family medicine physician records list a Irvine practice address
They are 143 of the 7,778 NPPES records with a Irvine practice address, and 16,272 family medicine physician records in California.
All 143 in Irvine → All 16,272 in California → Every provider in Irvine →
Other family medicine physician records in California
- Omer Aba-Omer, MDSanta Monica, CA1649702093
- Michelle Ababa, MDWilmington, CA1710922513
- Anna Tzeitel Abalos, MDRoseville, CA1720200017
- Adan Abarca, MDAnaheim, CA1760553689
- Vanessa Abarca, DOVentura, CA1952040859
- Lorraine Abate, M.D.Sacramento, CA1104840008
- Robert Abatecola, MDCastro Valley, CA1669551719
- Romeo Abaya, M.D.Cottonwood, CA1598053506
- Effiem Abbah, MD, MPHSan Francisco, CA1821185133
- Khuzeman Abbasi, MDSanta Rosa, CA1841979952
Common questions
What is Marielle Borom, DO's NPI number?
Marielle Borom, DO's National Provider Identifier (NPI) is 1700413531, issued on Mar 23, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Marielle Borom, DO located?
The NPPES record lists a practice address at 856 Health Sciences RD, Irvine, CA, 92617. Phone: (949) 824-8685. Providers update this record themselves, so call before visiting.
How can I verify Marielle Borom, DO's license?
NPPES lists California license number 20A23114, 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.
How much does Marielle Borom, DO prescribe under Medicare Part D?
In 2024, Marielle Borom, DO had 2,070 Medicare Part D claims for 172 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
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.