Bonnie Pittaluga, MD
Pediatrics Physician · Rancho Santa Margarita, CA
Bonnie Pittaluga, MD is a pediatrics physician with a practice address in Rancho Santa Margarita, California, and NPI 1437135019, issued on Dec 15, 2005. Check the license (California A83989, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Bonnie Pittaluga
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A83989 CA
Self-reported in NPPES; status is on the state search - Practice location
- 29472 Avenida DE Las Bandera, Rancho Santa Margarita, CA 92688
- Phone
- (949) 459-9968
- Enumerated
- Dec 15, 2005
- Record last updated
- Jul 3, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (949) 766-2565
- Medicaid ID
- 00A839890 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 29472 Avenida DE Las Bandera
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Ah San, PA-CMedical Physician Assistant1013181346
- Mark Cianciola, MDFamily Medicine Physician1750371035
- Daizy Engineer, MDPediatrics Physician1467442897
- Monique Johnson, PHARM.D.Pharmacist1568641637
- Kenneth Kazenelson, M.D.Family Medicine Physician1275539637
- Sumant Nagarkar, MDFamily Medicine Physician1316938871
Verify Bonnie Pittaluga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A83989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 76.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bonnie Pittaluga among 9,272 pediatrics physician records in California
Bonnie Pittaluga, MD 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. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2019 · 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).
9 pediatrics physician records list a practice address in Rancho Santa Margarita
They are 9 of the 479 NPPES records with a practice address in Rancho Santa Margarita, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Rancho Santa Margarita → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Antoinette Delvalle, D.O.Rancho Santa Margarita, CA 926881285826248
- Cynthia Dimalanta, MDRancho Santa Margarita, CA 926881649310608
- Daizy Engineer, MDRancho Santa Margarita, CA 926881467442897
- Stephen Tang, M.D.Rancho Santa Margarita, CA 926881750487401
- Shruti Vora, M.D.Rancho Santa Margarita, CA 926881881014686
- Michael Weiss, D.O.Rancho Santa Margarita, CA 926881871699520
- Eric Wong, MDRancho Santa Margarita, CA 926881104808161
- Rose Yson-Zaragoza, M.D.Rancho Santa Margarita, CA 926881811093578
Common questions
What is Bonnie Pittaluga, MD's NPI number?
Bonnie Pittaluga, MD's National Provider Identifier (NPI) is 1437135019, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Bonnie Pittaluga, MD located?
The NPPES record lists a practice address at 29472 Avenida DE Las Bandera, Rancho Santa Margarita, CA, 92688. Phone: (949) 459-9968. Providers update this record themselves, so call before visiting.
How can I verify Bonnie Pittaluga, MD's license?
NPPES lists California license number A83989, 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.
What is Bonnie Pittaluga, MD's MIPS final score?
The 2023 MIPS final score is 76.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.