Dr. Joseph David Shirk, MD
- Medicare services, 2019
- 28
- Part D claims, 2020
- 44
- Publications
- 1
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Practice address
- 14445 Olive View Drive, Sylmar, CA 91342
- Practice phone
- Call (818) 364-1555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shirk'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. Joseph David Shirk is a urologist in Sylmar, California
Dr. Shirk practices at Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles.
Dr. Shirk's NPI, 1376800300, was assigned on April 16, 2012. Dr. Shirk graduated from Medical College Of Wisconsin in 2012. Dr. Shirk holds California license A130890.
- NPI
- 1376800300NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244595494
- NPI enumeration date
- April 16, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 364-1555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph David Shirk practices at Olive View-UCLA Medical Center in Sylmar, California
Dr. Shirk's primary practice is Olive View-UCLA Medical Center, at 14445 Olive View Drive, Sylmar, CA 91342 in Los Angeles County. The practice phone is (818) 364-1555.
- Olive View-UCLA Medical Center14445 Olive View Drive, Sylmar, CA 91342 · Los Angeles CountyPhone(818) 364-1555
Source: Dmand AI Affiliation Data
Dr. Joseph David Shirk is affiliated with 5 sites of care and 2 medical groups
Dr. Shirk's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dr. Shirk is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is Martin Luther King Jr. Community Medical Group. Dmand AI also links Dr. Shirk to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph David Shirk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shirk practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olive View-UCLA Medical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph David Shirk is one of 1,395 urologists in California
Urology is Dr. Shirk's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Shirk is board certified in urology by the American Board of Urology. Dmand AI has Dr. Shirk's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Urology, CaliforniaPrimary
- Massachusetts license
Urologists near Dr. Shirk
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. Joseph David Shirk billed Medicare for 28 services in 2019
CMS data shows 28 Medicare services from Dr. Shirk across 1 procedure code in 2019. Medicare paid $4,625 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Shirk's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 232019: 2822%
Dr. Shirk compared with the California median for urologists, 2019
- Dr. Shirk
- California median
- Medicare services
- 28vs 1,05097% below
- Part D claims
- 44vs 64293% below
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Shirk's most billed Medicare procedure codes, 2019
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. Shirk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shirk and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph David Shirk's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Shirk's median patient age at 65, with 19% women.
Dr. Shirk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women19%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. Joseph David Shirk wrote 44 Medicare Part D claims in 2020
In 2020, Dr. Shirk wrote 44 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $585 in total drug cost. In 2019, CMS named 508 claims across 12 drugs.
Dr. Shirk's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 5082020: 4491%
Drugs named by CMS: 2 in 2020, 12 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Joseph David Shirk scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Shirk for performance year 2024, reported as part of a group. Dr. Shirk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shirk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Shirk's MIPS scores, performance year 2024
- 89of 100Final score
- 80.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Prostate resection: 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. Joseph David Shirk has 1 publication on record
Dmand AI links 1 paper to Dr. Shirk in 2019. Dr. Shirk's most frequent co-authors are Ketan K. Badani, MD and David D. Thiel, MD.
Dr. Shirk's most frequent co-authors
Recent publications by Dr. Shirk
See who Dr. Shirk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shirk 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. Joseph David Shirk received $3,238 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Shirk from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 40% of the total. PROCEPT BioRobotics Corporation paid the most, $2,569.
General payments to Dr. Shirk by program year, 2016 to 2025
General payments to Dr. Shirk by kind, 2016 to 2025
- Food and beverage$1,30940%
- Consulting fees$1,27539%
- Travel and lodging$65420%
Companies that paid Dr. Shirk 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. Joseph David Shirk graduated from Medical College Of Wisconsin
Dr. Shirk graduated from Medical College Of Wisconsin in 2012.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. Joseph David Shirk accepts plans from 13 insurance carriers
Dr. Shirk is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Molina
- Regence Health Plans
- +5 more carriersWith a free account
Plan types Dr. Shirk accepts, by number of carriers
- Medicare8
- HMO7
- PPO7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph David Shirk'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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 |
| 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. Joseph David Shirk
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. Joseph David Shirk's NPI number?
Dr. Joseph David Shirk's NPI number is 1376800300. It was assigned on April 16, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph David Shirk?
Dr. Joseph David Shirk is a urologist in Sylmar, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Joseph David Shirk practice?
Dr. Shirk practices at 14445 Olive View Drive, Sylmar, CA 91342. Dr. Shirk's primary practice is Olive View-UCLA Medical Center in Sylmar, California, part of County of Los Angeles. Dmand AI also links Dr. Shirk to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Joseph David Shirk's office phone number?
The practice phone on file for Dr. Shirk is (818) 364-1555.
What is Dr. Joseph David Shirk's medical license number?
Dr. Shirk holds California license A130890, one of the licenses on file in 2 states.
Which states has Dr. Joseph David Shirk been licensed in?
Dmand AI has state licenses on file for Dr. Shirk in California (2014 to 2026) and Massachusetts (2012 to 2013).
Which hospitals is Dr. Joseph David Shirk affiliated with?
Dr. Shirk practices at Olive View-UCLA Medical Center in Sylmar, California. Dr. Shirk is also affiliated with Ronald Reagan UCLA Medical Center. Dmand AI links Dr. Shirk to 1 more hospital.
What medical group is Dr. Joseph David Shirk part of?
Dr. Shirk is linked to Martin Luther King Jr. Community Medical Group. Dmand AI links Dr. Shirk to 1 more medical group.
Does Dr. Joseph David Shirk accept Medicare?
Yes. CMS data shows Dr. Shirk billed Medicare for 28 services in 2019, and Dr. Shirk accepts Medicare assignment.
Does Dr. Joseph David Shirk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shirk as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Joseph David Shirk's MIPS score?
Dr. Shirk's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Is Dr. Joseph David Shirk board certified?
Yes. Dr. Shirk is board certified in urology by the American Board of Urology.
What services does Dr. Joseph David Shirk bill to Medicare?
In 2019, Dr. Shirk's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Joseph David Shirk go to medical school?
Dr. Shirk graduated from Medical College Of Wisconsin in 2012.
What drugs does Dr. Joseph David Shirk prescribe most?
In 2020 Medicare Part D data, Dr. Shirk's most prescribed drugs by claims were Tamsulosin HCl and Finasteride.
Has Dr. Joseph David Shirk received payments from drug or device companies?
CMS Open Payments shows $3,238 in general payments to Dr. Shirk from 8 companies from 2016 to 2025. The largest total came from PROCEPT BioRobotics Corporation.
How long has Dr. Joseph David Shirk been practicing?
Dr. Shirk graduated from medical school in 2012, 14 years ago.
Does Dr. Joseph David Shirk do research?
Dmand AI links 1 publication to Dr. Shirk.
Who does Dr. Joseph David Shirk publish with?
Dr. Shirk's most frequent co-authors are Ketan K. Badani, MD (1 shared paper) and David D. Thiel, MD (1 shared paper).
What insurance does Dr. Joseph David Shirk accept?
Dr. Shirk is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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