Mirelle Ann Marquez Ignacio, MD
Family Medicine Physician · Rancho Cucamonga, CA
Mirelle Ann Marquez Ignacio, MD is a family medicine physician with a practice address in Rancho Cucamonga, California, and NPI 1639350416, issued on Nov 20, 2007. Check the license (California A131075, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mirelle Ann Marquez Ignacio
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A131075 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7777 Milliken Ave Ste 240, Rancho Cucamonga, CA 91730
- Phone
- (909) 429-2864
- Enumerated
- Nov 20, 2007
- Record last updated
- Jul 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20140915002520); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 7777 Milliken Ave Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tricia Borchers, PHYSICIAN ASSISTANTPhysician Assistant1407908841
- Ayman Fakeh, M.D.Family Medicine Physician1245469345
- Paola Yanez, FNP-CFamily Nurse Practitioner1790360659
Verify Mirelle Ann Marquez Ignacio in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A131075Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average family medicine physician in 2024
3,552 Medicare Part D claims for 448 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 70 claims were for opioids.
Most prescribed
- Atorvastatin Calcium384 claims
- Losartan Potassium192 claims
- Amlodipine Besylate183 claims
- Levothyroxine Sodium145 claims
- Lisinopril136 claims
- Metformin Hcl128 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: $1,818.54
57 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through 2 group practices
- Cucamonga Valley Medical Group IncRancho Cucamonga, CA
- Mountain View Urgent Care Group IncPomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mirelle Ann Marquez Ignacio among 17,133 family medicine physician records in California
Mirelle Ann Marquez Ignacio, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
62 family medicine physician records list a practice address in Rancho Cucamonga
They are 62 of the 4,579 NPPES records with a practice address in Rancho Cucamonga, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Rancho Cucamonga → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Marc Avent, DORancho Cucamonga, CA 917301437104783
- Eldine Banquerigo, M.D.Rancho Cucamonga, CA 917301851367528
- Steven Barag, D.O.Rancho Cucamonga, CA 917301366444838
- James Brown, M.D.Rancho Cucamonga, CA 917301073597738
- Juan Cortes, DORancho Cucamonga, CA 917301760432181
- Rommie Fakhoury, MDRancho Cucamonga, CA 917301528000643
- Sandra Force-Obrowski, M.D.Rancho Cucamonga, CA 917301023034873
- Patricia Guevara-Channell, MDRancho Cucomonga, CA 917301841266392
Common questions
What is Mirelle Ann Marquez Ignacio, MD's NPI number?
Mirelle Ann Marquez Ignacio, MD's National Provider Identifier (NPI) is 1639350416, issued on Nov 20, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mirelle Ann Marquez Ignacio, MD located?
The NPPES record lists a practice address at 7777 Milliken Ave Ste 240, Rancho Cucamonga, CA, 91730. Phone: (909) 429-2864. Providers update this record themselves, so call before visiting.
How can I verify Mirelle Ann Marquez Ignacio, MD's license?
NPPES lists California license number A131075, 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 Mirelle Ann Marquez Ignacio, MD prescribe under Medicare Part D?
In 2024, Mirelle Ann Marquez Ignacio, MD had 3,552 Medicare Part D claims for 448 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.