Danielle Marie Bertoni, MD
Surgery Physician · Walnut Creek, CA
Danielle Marie Bertoni, MD is a surgery physician with a practice address in Walnut Creek, California, and NPI 1780843185, issued on Jun 2, 2008. Check the license (California A105375, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Danielle Marie Bertoni
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- A105375 CA
Self-reported in NPPES; status is on the state search - Practice location
- 575 Lennon LN, Walnut Creek, CA 94598
- Phone
- (925) 433-8786
- Enumerated
- Jun 2, 2008
- Record last updated
- Nov 12, 2024
- Fax
- (925) 433-8788
- Medicare enrollment
- Enrolled (PECOS I20140811001522); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 575 Lennon LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Danielle Marie Bertoni in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A105375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average surgery physician in 2024
12 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.
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: $2,152.38
77 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 17,103 providers of this specialty with any payment received $3,513.80 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 one group practice
- Bass Medical GroupAlamo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
Other surgery physician records in California
- Miriam Abaunza, M.D.Los Angeles, CA1538470778
- Hana Abdirahman, MDTemecula, CA1265288112
- Sherwin Abdoli, MDPetaluma, CA1508386442
- Mhdshafic Abdulkarim, MDOrange, CA1750174249
- Sarah Abdulla, M.D.Baldwin Park, CA1699200840
- Shoko Abe, M.D.Berkeley, CA1609178136
- Stuart Abel, M.D.Los Angeles, CA1750761516
- Elliot Abemayor, MDLos Angeles, CA1972527414
- Marc Abi Karam, MD, MSPalo Alto, CA1437846508
- Ali Abidali, DOGlendora, CA1861888794
Common questions
What is Danielle Marie Bertoni, MD's NPI number?
Danielle Marie Bertoni, MD's National Provider Identifier (NPI) is 1780843185, issued on Jun 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Marie Bertoni, MD located?
The NPPES record lists a practice address at 575 Lennon LN, Walnut Creek, CA, 94598. Phone: (925) 433-8786. Providers update this record themselves, so call before visiting.
How can I verify Danielle Marie Bertoni, MD's license?
NPPES lists California license number A105375, 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 Danielle Marie Bertoni, MD prescribe under Medicare Part D?
In 2024, Danielle Marie Bertoni, MD had 12 Medicare Part D claims; the average among surgery physician prescribers was 147. 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.