Justin David Bennet, MD PHD
Gastroenterology Physician · Santa Cruz, CA
Justin David Bennet, MD PHD is a gastroenterology physician with a practice address in Santa Cruz, California, and NPI 1134299308, issued on Nov 8, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin David Bennet
- Credential
- MD PHD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 0101840379 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1505 Soquel Dr, Santa Cruz, CA 95065
- Phone
- (831) 713-5050
- Enumerated
- Nov 8, 2006
- Record last updated
- Jun 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (831) 475-0101
- Medicaid ID
- 005847958 VA
- Medicare enrollment
- Enrolled (PECOS I20091009000365); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1990
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
Also registered at 1505 Soquel Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Coffey, D.D.S.Dentist1821109158
- Courtney DimpelPhysician Assistant1801461983
- Zenowij Majuk, MDGastroenterology Physician1851376297
- Brian Martin, PACPhysician Assistant1639182843
- Gerald O'Grady, M.D.Cardiovascular Disease Physician1881612513
- Thaila Ramanujam, MDSpecialist1801999206
Verify Justin David Bennet in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average gastroenterology physician in 2024
544 Medicare Part D claims for 213 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Omeprazole176 claims
- Sod Sulf-Potass Sulf-Mag Sulf103 claims
- Sucralfate40 claims
- Mesalamine Er22 claims
- Pantoprazole Sodium22 claims
- Mesalamine17 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): 30 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: $23.42
1 payment: food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Justin David Bennet among 2,140 gastroenterology physician records in California
Justin David Bennet, MD PHD is one of 2,140 gastroenterology physician records with a practice address in California. 83% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1990 · median 2002 among the 1,538 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Santa Cruz → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- David Anjelly, M.D.Santa Cruz, CA 950651629338603
- Geoffrey Bernstein, MDSanta Cruz, CA 950651609855741
- Krish GandhiSanta Cruz, CA 950651215382080
- Kourosh Ghassemi, MDSanta Cruz, CA 950651215016969
- Treta Goyal, M.B.B.S,, M.P.H.Santa Cruz, CA 950651558612770
- Thomas LarsonSanta Cruz, CA 950651427038017
- Gordon Lee, MDSanta Cruz, CA 950651124100367
- Zenowij Majuk, MDSanta Cruz, CA 950651851376297
Common questions
What is Justin David Bennet, MD PHD's NPI number?
Justin David Bennet, MD PHD's National Provider Identifier (NPI) is 1134299308, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Justin David Bennet, MD PHD located?
The NPPES record lists a practice address at 1505 Soquel Dr, Santa Cruz, CA, 95065. Phone: (831) 713-5050. Providers update this record themselves, so call before visiting.
How can I verify Justin David Bennet, MD PHD's license?
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 Justin David Bennet, MD PHD prescribe under Medicare Part D?
In 2024, Justin David Bennet, MD PHD had 544 Medicare Part D claims for 213 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Justin David Bennet, MD PHD's MIPS final score?
The 2023 MIPS final score is 30 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.