Dr. Louis Brenner, MD
- Medicare services, 2023
- 65
- Part D claims, 2024
- 253
- Hospital affiliations
- 1
- Industry payments
- $8,172
- Medical groups
- 2
- Practice address
- 1555 Soquel Dr, Santa Cruz, CA 95065
- Practice phone
- Call (209) 910-5910
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Del Monte Assisted Living Stockton
Santa Cruz, California
Find Dr. Brenner's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Louis Brenner is a family medicine physician in Santa Cruz, California
Dr. Brenner practices at Del Monte Assisted Living Stockton in Santa Cruz, California.
Dr. Brenner's NPI, 1003852815, was assigned on June 21, 2006. Dr. Brenner graduated from University of Toronto Faculty of Medicine in 1967. Dr. Brenner holds California license G36509.
- NPI
- 1003852815NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547173072
- NPI enumeration date
- June 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 910-5910
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 85
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Louis Brenner practices at Del Monte Assisted Living Stockton in Santa Cruz, California
Dr. Brenner's primary practice is Del Monte Assisted Living Stockton, at 1555 Soquel Dr, Santa Cruz, CA 95065 in Santa Cruz County. The practice phone is (209) 910-5910.
- Del Monte Assisted Living Stockton1555 Soquel Dr, Santa Cruz, CA 95065 · Santa Cruz CountyPhone(209) 910-5910
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Louis Brenner is affiliated with 3 sites of care and 2 medical groups
Dr. Brenner's primary practice is Del Monte Assisted Living Stockton in Santa Cruz, California. Dr. Brenner is also affiliated with Providence St. Joseph Medical Center. The medical group on file is Optum - Downtown Los Angeles. Dmand AI also links Dr. Brenner to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Louis Brenner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brenner practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Del Monte Assisted Living Stockton | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Louis Brenner is one of 15,680 family medicine physicians in California
Family medicine is Dr. Brenner's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Brenner is board certified in family medicine by the American Board of Family Medicine. Dr. Brenner is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, chronic diabetes, diabetic emergency, high cholesterol, lower back pain, menopause and plantar fasciitis among the conditions Dr. Brenner treats.
Family medicine physicians near Dr. Brenner
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Louis Brenner billed Medicare for 65 services in 2023
CMS data shows 65 Medicare services from Dr. Brenner across 2 procedure codes in 2023, all of them office visits. Medicare paid $4,308 for them. Every service was in an office.
Dr. Brenner's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 2092023: 6569%
- Other services
- 2022: 162023: 0100%
Dr. Brenner compared with the California median for family medicine physicians, 2023
- Dr. Brenner
- California median
- Medicare services
- 65vs 24674% below
- Part D claims
- 70vs 83392% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Brenner's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brenner and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Louis Brenner's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Brenner's median patient age at 64, with 52% women.
Dr. Brenner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Louis Brenner wrote 253 Medicare Part D claims in 2024
In 2024, Dr. Brenner wrote 253 Medicare Part D claims for 123 patients. 70% of them were for generic drugs. CMS names the drug for 70 of them, across 5 drugs with 11 or more claims each, at $10,764 in total drug cost. In 2023, CMS named 5,591 claims across 110 drugs.
Dr. Brenner's Part D claims by kind of drug, 2024
- Generic176 claims70%
- Brand-name and other77 claims30%
Dr. Brenner's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,5912024: 7099%
Drugs named by CMS: 5 in 2024, 110 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Louis Brenner takes part in Medicare
Dr. Brenner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Louis Brenner received $8,172 in industry payments from 2016 to 2022
CMS Open Payments shows 473 general payments to Dr. Brenner from 39 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 99% of the total. Pfizer Inc. paid the most, $1,064.
General payments to Dr. Brenner by program year, 2016 to 2022
General payments to Dr. Brenner by kind, 2016 to 2022
- Food and beverage$8,10299%
- Education$681%
- Travel and lodging$20%
Companies that paid Dr. Brenner the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Louis Brenner has 1 award and honors on record
Dmand AI lists 1 award for Dr. Brenner, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Brenner
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Louis Brenner graduated from University of Toronto Faculty of Medicine
Dr. Brenner graduated from University of Toronto Faculty of Medicine in 1967.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Louis Brenner accepts plans from 8 insurance carriers
Dr. Brenner is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- Elevance
Plan types Dr. Brenner accepts, by number of carriers
- PPO5
- Medicare4
- POS3
- HMO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Louis Brenner's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Louis Brenner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Louis Brenner's NPI number?
Dr. Louis Brenner's NPI number is 1003852815. It was assigned on June 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Louis Brenner?
Dr. Louis Brenner is a family medicine physician in Santa Cruz, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Louis Brenner practice?
Dr. Brenner practices at 1555 Soquel Dr, Santa Cruz, CA 95065. Dr. Brenner's primary practice is Del Monte Assisted Living Stockton in Santa Cruz, California. Dmand AI also links Dr. Brenner to 1 group practice or clinic and 1 medical group.
What is Dr. Louis Brenner's office phone number?
The practice phone on file for Dr. Brenner is (209) 910-5910.
What is Dr. Louis Brenner's medical license number?
Dr. Brenner holds California license G36509.
Which hospitals is Dr. Louis Brenner affiliated with?
Dr. Brenner is affiliated with Providence St. Joseph Medical Center.
What medical group is Dr. Louis Brenner part of?
Dr. Brenner is linked to Optum - Downtown Los Angeles. Dmand AI links Dr. Brenner to 1 more medical group.
Does Dr. Louis Brenner accept Medicare?
Yes. CMS data shows Dr. Brenner billed Medicare for 65 services in 2023, and Dr. Brenner accepts Medicare assignment.
Is Dr. Louis Brenner board certified?
Yes. Dr. Brenner is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Louis Brenner bill to Medicare?
In 2023, Dr. Brenner's most billed Medicare services were office visit, established patient (99213) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
Where did Dr. Louis Brenner go to medical school?
Dr. Brenner graduated from University of Toronto Faculty of Medicine in 1967.
What drugs does Dr. Louis Brenner prescribe most?
In 2024 Medicare Part D data, Dr. Brenner's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Jardiance.
Has Dr. Louis Brenner received payments from drug or device companies?
CMS Open Payments shows $8,172 in general payments to Dr. Brenner from 39 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Louis Brenner been practicing?
Dr. Brenner graduated from medical school in 1967, 59 years ago.
What insurance does Dr. Louis Brenner accept?
Dr. Brenner is in network with 8 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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