Colin Patrick Dunn, M.D.
Surgery Physician · Los Gatos, CA
Colin Patrick Dunn, M.D. is a surgery physician with a practice address in Los Gatos, California, and NPI 1568817450, issued on Apr 27, 2016. Check the license (California A186661, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Colin Patrick Dunn
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- A186661 CA
MD477569 PA
Self-reported in NPPES; status is on the state search - Practice location
- 14911 National Ave Ste 1, Los Gatos, CA 95032
- Phone
- (669) 240-0616
- Enumerated
- Apr 27, 2016
- Record last updated
- May 5, 2024
- Fax
- (408) 688-2505
- Medicare enrollment
- Enrolled (PECOS I20231009002976); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2016
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 3,118 in California → Look up another NPI →
Also registered at 14911 National Ave Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hootan Roozrokh, MDSurgical Oncology Physician1366520991
Verify Colin Patrick Dunn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A186661Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average surgery physician in 2024
65 Medicare Part D claims for 25 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Ondansetron Odt18 claims
- Oxycodone Hcl14 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.
The MIPS final score for 2023 (Medicare payment program): 93.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $159.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. 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.
Colin Patrick Dunn among 3,118 surgery physician records in California
Colin Patrick Dunn, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 83% of them.
- NPI issued2016 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2003 among the 1,901 with a school on file
- Record last updated2024 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in California
There are 3,118 surgery physician records in California.
All 3,118 in California → Every provider in Los Gatos → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jefferson Bastidas, M.D.Los Gatos, CA 950321609808195
- Manjula Jeyapalan-Noone, M.D.Los Gatos, CA 950321598785198
- Avery Joseph, DOLos Gatos, CA 950321891351565
- Gi Yoon Kim, MDLos Gatos, CA 950321568967222
- Richard Nguyen, DOLos Gatos, CA 950321023185030
- Iheoma Nwaogu, M.D.Los Gatos, CA 950321861713182
- Aaron Parrish, MDLos Gatos, CA 950321366799868
- Mohammadreza Rohaninejad, MDLos Gatos, CA 950321912139528
Common questions
What is Colin Patrick Dunn, M.D.'s NPI number?
Colin Patrick Dunn, M.D.'s National Provider Identifier (NPI) is 1568817450, issued on Apr 27, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Colin Patrick Dunn, M.D. located?
The NPPES record lists a practice address at 14911 National Ave Ste 1, Los Gatos, CA, 95032. Phone: (669) 240-0616. Providers update this record themselves, so call before visiting.
How can I verify Colin Patrick Dunn, M.D.'s license?
NPPES lists California license number A186661, 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 Colin Patrick Dunn, M.D. prescribe under Medicare Part D?
In 2024, Colin Patrick Dunn, M.D. had 65 Medicare Part D claims for 25 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Colin Patrick Dunn, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.8 of 100. 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.