Dr. Benjamin C. Dudley, MD
- Medicare services, 2024
- 1,268
- Medicare patients, 2024
- 501
- Part D claims, 2024
- 948
- Hospital affiliations
- 5
- Industry payments
- $5,098
- Practice address
- 4000 Civic Center Dr, San Rafael, CA 94903
- Practice phone
- Call (415) 884-1840
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prima Medical Foundation
San Rafael, California
Find Dr. Dudley'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. Benjamin C. Dudley is a urologist in San Rafael, California
Dr. Dudley practices at Prima Medical Foundation in San Rafael, California.
Dr. Dudley's NPI, 1669682811, was assigned on May 23, 2007. Dr. Dudley graduated from The University of New Mexico School of Medicine in 2006. Dr. Dudley holds California license A136154.
- NPI
- 1669682811NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587824354
- NPI enumeration date
- May 23, 2007
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (415) 884-1840
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin C. Dudley practices at Prima Medical Foundation in San Rafael, California
Dr. Dudley's primary practice is Prima Medical Foundation, at 4000 Civic Center Dr, San Rafael, CA 94903 in Marin County. The practice phone is (415) 884-1840.
- Prima Medical Foundation4000 Civic Center Dr, San Rafael, CA 94903 · Marin CountyPhone(415) 884-1840
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Benjamin C. Dudley is affiliated with 10 sites of care and 4 medical groups
Dr. Dudley's primary practice is Prima Medical Foundation in San Rafael, California. Dr. Dudley is also affiliated with MarinHealth Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Dudley to 4 more hospitals, 4 group practices and clinics and 3 medical groups, 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. Benjamin C. Dudley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dudley practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prima Medical Foundation | Available with a free account |
| +9 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Benjamin C. Dudley is one of 1,395 urologists in California
Urology is Dr. Dudley's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Dudley is board certified in urology by the American Board of Urology. Dmand AI has Dr. Dudley's licenses on file in 3 states: California, Nevada and Louisiana.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Nevada license
- Louisiana license
Clinical focus
Dmand AI lists bladder disease, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney cysts, kidney removal surgery, kidney stone disease and urinary endoscopy among the conditions Dr. Dudley treats.
Urologists near Dr. Dudley
Counts of urologists 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. Benjamin C. Dudley billed Medicare for 1,268 services in 2024
CMS data shows 1,268 Medicare services from Dr. Dudley across 16 procedure codes in 2024, for 501 Medicare patients. Medicare paid $129,840 for them.
Dr. Dudley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7902024: 8406%
- Surgery
- 2023: 4142024: 20850%
- Other services
- 2023: 02024: 142
- Drugs given in the office
- 2023: 1272024: 6747%
- Tests and treatments
- 2023: 602024: 1182%
- Imaging
- 2023: 122024: 0100%
- Lab and pathology
- 2023: 632024: 0100%
Where Dr. Dudley's Medicare services took place, 2024
- In an office1,23297%
- In a facility363%
Dr. Dudley compared with the California median for urologists, 2024
- Dr. Dudley
- California median
- Medicare services
- 1,268vs 1,05021% above
- Medicare patients
- 501vs 34645% above
- Part D claims
- 863vs 64234% above
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Dudley's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Dudley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Dudley and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin C. Dudley treated 501 Medicare patients in 2024, average age 77
CMS counts 501 Medicare patients who saw Dr. Dudley in 2024. The largest group is 75 to 84, with 198 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Dudley's median patient age at 69, with 25% women.
Dr. Dudley's Medicare patients by age, 2024
Dr. Dudley's Medicare patients by sex, 2024
- Women10521%
- Men39679%
Chronic conditions among Dr. Dudley's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis45%
- Ischemic heart disease34%
- Diabetes26%
- Chronic kidney disease25%
- Mood disorders24%
- Atrial fibrillation23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Dudley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women25%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin C. Dudley wrote 948 Medicare Part D claims in 2024
In 2024, Dr. Dudley wrote 948 Medicare Part D claims for 356 patients. 94% of them were for generic drugs. CMS names the drug for 863 of them, across 13 drugs with 11 or more claims each, at $81,928 in total drug cost. In 2023, CMS named 818 claims across 12 drugs.
Dr. Dudley's Part D claims by kind of drug, 2024
- Generic889 claims94%
- Brand-name and other59 claims6%
Dr. Dudley'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.
Drug classes CMS tracks in Dr. Dudley's Part D claims, 2024
- Opioids6%55 of 948 claims
- Antibiotics12%118 of 948 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8182024: 8636%
Drugs named by CMS: 13 in 2024, 12 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
Dr. Benjamin C. Dudley ranks in the 63rd percentile for prostate resection in Medicare
CMS lists Dr. Dudley as offering telehealth. CMS counts 12 procedures of prostate resection by Dr. Dudley, more than 63% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Where Dr. Dudley ranks in Medicare procedure volume
- Prostate resection
- 63rd percentile12 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Benjamin C. Dudley received $5,098 in industry payments from 2016 to 2025
CMS Open Payments shows 158 general payments to Dr. Dudley from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 83% of the total. Boston Scientific Corporation paid the most, $710.
General payments to Dr. Dudley by program year, 2016 to 2025
General payments to Dr. Dudley by kind, 2016 to 2025
- Food and beverage$4,21683%
- Travel and lodging$78015%
- Education$1032%
Companies that paid Dr. Dudley the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Benjamin C. Dudley graduated from The University of New Mexico School of Medicine
Dr. Dudley graduated from The University of New Mexico School of Medicine in 2006.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Benjamin C. Dudley accepts plans from 11 insurance carriers
Dr. Dudley is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Dudley accepts, by number of carriers
- Medicare7
- PPO6
- HMO4
- POS3
- EPO2
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Benjamin C. Dudley'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Benjamin C. Dudley
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. Benjamin C. Dudley's NPI number?
Dr. Benjamin C. Dudley's NPI number is 1669682811. It was assigned on May 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin C. Dudley?
Dr. Benjamin C. Dudley is a urologist in San Rafael, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Benjamin C. Dudley practice?
Dr. Dudley practices at 4000 Civic Center Dr, San Rafael, CA 94903. Dr. Dudley's primary practice is Prima Medical Foundation in San Rafael, California. Dmand AI also links Dr. Dudley to 4 hospitals, 4 group practices and clinics and 3 medical groups.
What is Dr. Benjamin C. Dudley's office phone number?
The practice phone on file for Dr. Dudley is (415) 884-1840.
What is Dr. Benjamin C. Dudley's medical license number?
Dr. Dudley holds California license A136154, one of the licenses on file in 3 states.
Which states has Dr. Benjamin C. Dudley been licensed in?
Dmand AI has state licenses on file for Dr. Dudley in California (2015 to 2026), Nevada (2011 to 2015) and Louisiana (2006 to 2012).
Which hospitals is Dr. Benjamin C. Dudley affiliated with?
Dr. Dudley is affiliated with MarinHealth Medical Center. Dmand AI links Dr. Dudley to 4 more hospitals.
What medical group is Dr. Benjamin C. Dudley part of?
Dr. Dudley is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Dudley to 3 more medical groups.
Does Dr. Benjamin C. Dudley accept Medicare?
Yes. CMS data shows Dr. Dudley billed Medicare for 1,268 services in 2024.
Does Dr. Benjamin C. Dudley offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dudley as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Benjamin C. Dudley see?
CMS counts 501 Medicare patients who saw Dr. Dudley in 2024, with an average age of 77.
Is Dr. Benjamin C. Dudley board certified?
Yes. Dr. Dudley is board certified in urology by the American Board of Urology.
What services does Dr. Benjamin C. Dudley bill to Medicare?
In 2024, Dr. Dudley's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and medicare service (G2211).
Where did Dr. Benjamin C. Dudley go to medical school?
Dr. Dudley graduated from The University of New Mexico School of Medicine in 2006.
What drugs does Dr. Benjamin C. Dudley prescribe most?
In 2024 Medicare Part D data, Dr. Dudley's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Dutasteride.
Has Dr. Benjamin C. Dudley received payments from drug or device companies?
CMS Open Payments shows $5,098 in general payments to Dr. Dudley from 45 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Benjamin C. Dudley been practicing?
Dr. Dudley graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Benjamin C. Dudley accept?
Dr. Dudley is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
Selling to urology practices?
See urologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card