Dr. David Y. Josephson, MD
- Medicare services, 2024
- 85,818
- Medicare patients, 2024
- 1,511
- Part D claims, 2024
- 3,981
- Publications
- 9
- Clinical trials
- 5
- Practice address
- 8635 W 3rd St, Los Angeles, CA 90048
- Practice phone
- Call (310) 659-9408
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Tower Outpatient Surgery Center
Los Angeles, California
Find Dr. Josephson'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. David Y. Josephson is a urologist in Los Angeles, California
Dr. Josephson practices at Tower Outpatient Surgery Center in Los Angeles, California.
Dr. Josephson's NPI, 1063510840, was assigned on September 20, 2006. Dr. Josephson graduated from Albert Einstein College of Medicine in 1999. Dr. Josephson holds California license A75701.
- NPI
- 1063510840NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709803059
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 659-9408
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Y. Josephson practices at Tower Outpatient Surgery Center in Los Angeles, California
Dr. Josephson's primary practice is Tower Outpatient Surgery Center, at 8635 W 3rd St, Los Angeles, CA 90048 in Los Angeles County. The practice phone is (310) 659-9408.
- Tower Outpatient Surgery Center8635 W 3rd St, Los Angeles, CA 90048 · Los Angeles CountyPhone(310) 659-9408
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Y. Josephson is affiliated with 4 sites of care and 1 medical group
Dr. Josephson's primary practice is Tower Outpatient Surgery Center in Los Angeles, California. Dr. Josephson is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Tower Urology. Dmand AI also links Dr. Josephson to 1 more hospital and 1 group practice or clinic, 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. David Y. Josephson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Josephson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tower Outpatient Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Y. Josephson is one of 1,395 urologists in California
Urology is Dr. Josephson's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Josephson is board certified in urology by the American Board of Urology. Dr. Josephson is licensed in California.
Specialties and state licenses
- Urology, CaliforniaPrimary
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 pelvic prolapse among the conditions Dr. Josephson treats.
Urologists near Dr. Josephson
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. David Y. Josephson billed Medicare for 85,818 services in 2024
CMS data shows 85,818 Medicare services from Dr. Josephson across 83 procedure codes in 2024, for 1,511 Medicare patients. Medicare paid $1,113,769 for them.
Dr. Josephson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 52,1192024: 53,4253%
- Lab and pathology
- 2023: 16,2022024: 16,7273%
- Other services
- 2023: 6,0862024: 6,5267%
- Office and hospital visits
- 2023: 3,1132024: 3,0731%
- Surgery
- 2023: 3,0532024: 3,042No change
- Imaging
- 2023: 1,9582024: 2,0736%
- Tests and treatments
- 2023: 9662024: 9521%
Where Dr. Josephson's Medicare services took place, 2024
- In an office85,445100%
- In a facility3730%
Dr. Josephson compared with the California median for urologists, 2024
- Dr. Josephson
- California median
- Medicare services
- 85,818vs 1,05081.7 times
- Medicare patients
- 1,511vs 3464.4 times
- Part D claims
- 3,808vs 6425.9 times
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Josephson'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. Josephson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Josephson and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Y. Josephson treated 1,511 Medicare patients in 2024, average age 76
CMS counts 1,511 Medicare patients who saw Dr. Josephson in 2024. The largest group is 75 to 84, with 697 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Josephson's median patient age at 73, with 13% women.
Dr. Josephson's Medicare patients by age, 2024
Dr. Josephson's Medicare patients by sex, 2024
- Women18112%
- Men1,33088%
Chronic conditions among Dr. Josephson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease57%
- Arthritis50%
- Diabetes40%
- Cancer39%
- Chronic kidney disease22%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Josephson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women13%
- Men86%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Y. Josephson wrote 3,981 Medicare Part D claims in 2024
In 2024, Dr. Josephson wrote 3,981 Medicare Part D claims for 796 patients. 78% of them were for generic drugs. CMS names the drug for 3,808 of them, across 41 drugs with 11 or more claims each, at $1,400,771 in total drug cost. In 2023, CMS named 4,149 claims across 38 drugs.
Dr. Josephson's Part D claims by kind of drug, 2024
- Generic3,121 claims78%
- Brand-name860 claims22%
Dr. Josephson'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. Josephson's Part D claims, 2024
- Opioids0%17 of 3,981 claims
- Antibiotics8%302 of 3,981 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: 4,1492024: 3,8088%
Drugs named by CMS: 41 in 2024, 38 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. David Y. Josephson scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Josephson for performance year 2024, reported individually. Dr. Josephson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Josephson as offering telehealth. CMS counts 58 procedures of prostate resection by Dr. Josephson, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Josephson ranks in Medicare procedure volume
- Prostate resection
- 98th percentile58 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. David Y. Josephson has 9 publications on record
Dmand AI links 9 papers to Dr. Josephson, published from 2011 to 2023. 2011 was the busiest year, with 3. Dr. Josephson's most frequent co-authors are Clayton S. Lau, MD, Timothy Wilson, MD and Brian Francis Chapin, MD.
Dr. Josephson's papers by year, 2011 to 2023
Dr. Josephson's most frequent co-authors
- Clayton S. Lau, MD3 shared papers
- Timothy Wilson, MD2 shared papers
- Brian Francis Chapin, MD1 shared paper
Recent publications by Dr. Josephson
See who Dr. Josephson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Josephson works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Y. Josephson has worked on 5 clinical trials
Dmand AI links Dr. Josephson to 5 clinical trials, 2 of them phase 1/2 studies. 1 is still active or recruiting. Conditions studied include Non-Muscle Invasive Bladder Neoplasms, Prostatic Neoplasms and Prostatic Neoplasms, Castration-Resistant.
Clinical trials with Dr. Josephson by phase
- NonePhase 1: no trials
- 2Phase 1/2: 2 trials
- NonePhase 2: no trials
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Josephson's trials
- Non-Muscle Invasive Bladder Neoplasms
- Prostatic Neoplasms
- Prostatic Neoplasms, Castration-Resistant
- Carcinoma, Transitional Cell
- Prostatic Diseases
Investigators on the most trials with Dr. Josephson
- Laurence H. Belkoff, DO2 shared trials
- Lawrence A. Gervasi, MD2 shared trials
- David Scott Morris, MD2 shared trials
Recent clinical trials with Dr. Josephson
A Phase 1/2a Pilot Study of Intravesical TSD-001 for Treatment of Low-Grade, Stage Ta, Non Muscle Invasive Bladder Cancer (opens in a new tab)
A Phase 3 Single-Arm Study of UGN-102 for Treatment of Low-Grade Intermediate-Risk Non-Muscle Invasive Bladder Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. David Y. Josephson received $91,687 in industry payments from 2016 to 2025
CMS Open Payments shows 496 general payments to Dr. Josephson from 60 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 50% of the total. Abbvie Inc. paid the most, $47,177.
General payments to Dr. Josephson by program year, 2016 to 2025
General payments to Dr. Josephson by kind, 2016 to 2025
- Speaker and faculty fees$45,70050%
- Education$21,52423%
- Food and beverage$15,83217%
- Consulting fees$6,1807%
- Travel and lodging$2,4523%
Companies that paid Dr. Josephson 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. David Y. Josephson has 5 awards and honors on record
Dmand AI lists 5 awards for Dr. Josephson, most recently America's Top Doctors in 2014.
Awards and honors for Dr. Josephson
- 2014
- America's Top Doctors
- 2013
- Indianapolis Monthly
- 2011
- CMS Stage 1 EHR
- Undated
- ACS Fellow
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. David Y. Josephson graduated from Albert Einstein College of Medicine
Dr. Josephson graduated from Albert Einstein College of Medicine in 1999. Dr. Josephson is a member of ACS.
- Medical school
- Board certified in urology
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. David Y. Josephson accepts plans from 5 insurance carriers
Dr. Josephson is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare 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
- CMS Medicare
Plan types Dr. Josephson accepts, by number of carriers
- Medicare5
- PPO4
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Y. Josephson'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. David Y. Josephson
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. David Y. Josephson's NPI number?
Dr. David Y. Josephson's NPI number is 1063510840. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Y. Josephson?
Dr. David Y. Josephson is a urologist in Los Angeles, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. David Y. Josephson practice?
Dr. Josephson practices at 8635 W 3rd St, Los Angeles, CA 90048. Dr. Josephson's primary practice is Tower Outpatient Surgery Center in Los Angeles, California. Dmand AI also links Dr. Josephson to 1 hospital and 1 group practice or clinic.
What is Dr. David Y. Josephson's office phone number?
The practice phone on file for Dr. Josephson is (310) 659-9408.
What is Dr. David Y. Josephson's medical license number?
Dr. Josephson holds California license A75701.
Which hospitals is Dr. David Y. Josephson affiliated with?
Dr. Josephson is affiliated with Cedars-Sinai Medical Center. Dmand AI links Dr. Josephson to 1 more hospital.
What medical group is Dr. David Y. Josephson part of?
Dr. Josephson is linked to Tower Urology.
Does Dr. David Y. Josephson accept Medicare?
Yes. CMS data shows Dr. Josephson billed Medicare for 85,818 services in 2024, and Dr. Josephson accepts Medicare assignment.
Does Dr. David Y. Josephson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Josephson as offering telehealth services.
What is Dr. David Y. Josephson's MIPS score?
Dr. Josephson's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. David Y. Josephson see?
CMS counts 1,511 Medicare patients who saw Dr. Josephson in 2024, with an average age of 76.
Is Dr. David Y. Josephson board certified?
Yes. Dr. Josephson is board certified in urology by the American Board of Urology.
What services does Dr. David Y. Josephson bill to Medicare?
In 2024, Dr. Josephson's most billed Medicare services were injected or infused drug (J1071), medicare temporary code (Q9967) and injected or infused drug (J9030).
Where did Dr. David Y. Josephson go to medical school?
Dr. Josephson graduated from Albert Einstein College of Medicine in 1999.
What drugs does Dr. David Y. Josephson prescribe most?
In 2024 Medicare Part D data, Dr. Josephson's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Alfuzosin HCl ER.
Has Dr. David Y. Josephson received payments from drug or device companies?
CMS Open Payments shows $91,687 in general payments to Dr. Josephson from 60 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. David Y. Josephson been practicing?
Dr. Josephson graduated from medical school in 1999, 27 years ago.
Does Dr. David Y. Josephson do research?
Dmand AI links 9 publications to Dr. Josephson, published from 2011 to 2023. Dr. Josephson has worked on 5 clinical trials.
Who does Dr. David Y. Josephson publish with?
Dr. Josephson's most frequent co-authors are Clayton S. Lau, MD (3 shared papers), Timothy Wilson, MD (2 shared papers) and Brian Francis Chapin, MD (1 shared paper).
What insurance does Dr. David Y. Josephson accept?
Dr. Josephson is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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