Marcella A. Bonnici, MD
Family Medicine Physician · Wildomar, CA
Marcella A. Bonnici, MD is a family medicine physician with a practice address in Wildomar, California, and NPI 1245341460, issued on Aug 31, 2006. Check the license (California A87111, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marcella A. Bonnici
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- A87111 CA
33039 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 36320 Inland Valley Dr Ste 201, Wildomar, CA 92595
- Phone
- (951) 816-3233
- Enumerated
- Aug 31, 2006
- Record last updated
- Aug 21, 2023
- Fax
- (951) 816-3240
- Medicaid ID
- 873283001 AZ
- Medicare enrollment
- Enrolled (PECOS I20110302000387); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Marcella A. Bonnici in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A87111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average family medicine physician in 2024
4,110 Medicare Part D claims for 257 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 101 claims were for opioids.
Most prescribed
- Atorvastatin Calcium253 claims
- Levothyroxine Sodium210 claims
- Losartan Potassium135 claims
- Amlodipine Besylate133 claims
- Lisinopril130 claims
- Alprazolam110 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: $566.27
17 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Marcella A. Bonnici among 17,133 family medicine physician records in California
Marcella A. Bonnici, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2001 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 family medicine physician records list a practice address in Wildomar
They are 7 of the 937 NPPES records with a practice address in Wildomar, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Wildomar → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Anh Brewer, D.O.Wildomar, CA 925951487981569
- Franky Hasibuan, M.D.Wildomar, CA 925951871883215
- Gulraiz MatlubWildomar, CA 925951699268615
- Fernando Palacios, M.D.Wildomar, CA 925951629383534
- Milton Ramirez, M.D.Wildomar, CA 925951699049924
- Vu Tinh, MDWildomar, CA 925951831196112
- Phong Nguyen, MDWinchester, CA 925961346268778
- Emmanuel Awdishu, MDTemecula, CA 925921720630205
Common questions
What is Marcella A. Bonnici, MD's NPI number?
Marcella A. Bonnici, MD's National Provider Identifier (NPI) is 1245341460, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcella A. Bonnici, MD located?
The NPPES record lists a practice address at 36320 Inland Valley Dr Ste 201, Wildomar, CA, 92595. Phone: (951) 816-3233. Providers update this record themselves, so call before visiting.
How can I verify Marcella A. Bonnici, MD's license?
NPPES lists California license number A87111, 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 Marcella A. Bonnici, MD prescribe under Medicare Part D?
In 2024, Marcella A. Bonnici, MD had 4,110 Medicare Part D claims for 257 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.
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.