Int J Gynecol Cancer
Dr. Joshua Garrett Cohen, MD
- Medicare services, 2024
- 712
- Medicare patients, 2024
- 302
- Part D claims, 2024
- 729
- Publications
- 52
- Clinical trials
- 3
- Practice address
- 1500 Duarte Rd, Duarte, CA 91010
- Practice phone
- Call (800) 826-4673
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
City of Hope Comprehensive Cancer Center - Duarte
Duarte, California
Find Dr. Cohen'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. Joshua Garrett Cohen is a gynecologic oncologist in Duarte, California
Dr. Cohen practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Cohen's NPI, 1467605766, was assigned on October 30, 2008. Dr. Cohen graduated from Feinberg School of Medicine in 2007. Dr. Cohen holds California license A105857.
- NPI
- 1467605766NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173791563
- NPI enumeration date
- October 30, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joshua Garrett Cohen practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Cohen's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (800) 826-4673.
- City of Hope Comprehensive Cancer Center - Duarte1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(800) 826-4673
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Joshua Garrett Cohen is affiliated with 5 sites of care and 2 medical groups
Dr. Cohen's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dr. Cohen is also affiliated with Providence Mission Hospital. The medical group on file is City of Hope. Dmand AI also links Dr. Cohen to 1 more hospital, 1 group practice or clinic, 1 other site and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joshua Garrett Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| City of Hope Comprehensive Cancer Center - Duarte | 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. Joshua Garrett Cohen is one of 178 gynecologic oncologists in California
Gynecologic oncology is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Cohen is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology. Dr. Cohen is licensed in California.
Specialties and state licenses
- Gynecologic oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists hysterectomy and ovarian cyst among the conditions Dr. Cohen treats.
Gynecologic oncologists near Dr. Cohen
Counts of gynecologic oncologists 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. Joshua Garrett Cohen billed Medicare for 712 services in 2024
CMS data shows 712 Medicare services from Dr. Cohen across 9 procedure codes in 2024, for 302 Medicare patients. Medicare paid $74,489 for them.
Dr. Cohen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4042024: 67166%
- Surgery
- 2023: 692024: 4141%
Where Dr. Cohen's Medicare services took place, 2024
- In an office67194%
- In a facility416%
Dr. Cohen compared with the California median for gynecologic oncologists, 2024
- Dr. Cohen
- California median
- Medicare services
- 712vs 2802.5 times
- Medicare patients
- 302vs 1222.5 times
- Part D claims
- 521vs 3813.7 times
Medians across 165 gynecologic oncologists in California with Dmand AI profiles that report each measure.
Dr. Cohen'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. Cohen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cohen and other gynecologic oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joshua Garrett Cohen treated 302 Medicare patients in 2024, average age 73
CMS counts 302 Medicare patients who saw Dr. Cohen in 2024. The largest group is 65 to 74, with 170 patients. 71% of them have high cholesterol, and 65% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 64, with 98% women.
Dr. Cohen's Medicare patients by age, 2024
Chronic conditions among Dr. Cohen's Medicare patients, 2024
- High cholesterol71%
- High blood pressure65%
- Cancer58%
- Arthritis47%
- Anxiety33%
- Osteoporosis32%
- Mood disorders28%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cohen'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
- Women98%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joshua Garrett Cohen wrote 729 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 729 Medicare Part D claims for 167 patients. 88% of them were for generic drugs. CMS names the drug for 521 of them, across 15 drugs with 11 or more claims each, at $460,799 in total drug cost. In 2023, CMS named 278 claims across 12 drugs.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic638 claims88%
- Brand-name91 claims12%
Dr. Cohen'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. Cohen's Part D claims, 2024
- Opioids8%57 of 729 claims
- Antibiotics9%68 of 729 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: 2782024: 52187%
Drugs named by CMS: 15 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. Joshua Garrett Cohen scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Cohen for performance year 2024, reported as part of a group. Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cohen as offering telehealth. CMS counts 40 procedures of removal of the uterus by Dr. Cohen, more than 98% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Cohen's MIPS scores, performance year 2024
- 93of 100Final score
- 78.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Cohen ranks in Medicare procedure volume
- Removal of the uterus
- 98th percentile40 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 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. Joshua Garrett Cohen has 52 publications on record
Dmand AI links 52 papers to Dr. Cohen, published from 2015 to 2025. 2016 was the busiest year, with 6. The most frequent topics are Ovarian Neoplasms, Endometrial Neoplasms and Antineoplastic Combined Chemotherapy Protocols. Dr. Cohen has published most often in Gynecol Oncol. Dr. Cohen's most frequent co-authors are Joshua Cohen, MD, Daniel Stuart Kapp, MD and Margaret I. Liang.
Dr. Cohen's papers by year, 2016 to 2025
Topics Dr. Cohen writes about most
- Ovarian Neoplasms
- Endometrial Neoplasms
- Antineoplastic Combined Chemotherapy Protocols
- Carcinoma, Ovarian Epithelial
- Adenocarcinoma
- Chemotherapy, Adjuvant
- Diabetes Mellitus, Type 2
- Genital Neoplasms, Female
Dr. Cohen's most frequent co-authors
- Joshua Cohen, MD13 shared papers
- Daniel Stuart Kapp, MD4 shared papers
- Margaret I. Liang4 shared papers
Recent publications by Dr. Cohen
See who Dr. Cohen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cohen works with, so you can find a warm path to the right gynecologic oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joshua Garrett Cohen has worked on 3 clinical trials
Dmand AI links Dr. Cohen to 3 clinical trials. 1 is still active or recruiting. Conditions studied include Fallopian Tube Diseases, Ovarian Neoplasms and Uterine Cervical Neoplasms. Open Payments lists research payments to Dr. Cohen that name 2 trials.
Conditions in Dr. Cohen's trials
- Fallopian Tube Diseases
- Ovarian Neoplasms
- Uterine Cervical Neoplasms
- Fallopian Tube Neoplasms
- Ovarian Diseases
Investigators on the most trials with Dr. Cohen
- Edwin A. Alvarez, MD1 shared trial
- David E. Avigan, MD1 shared trial
- Stephanie V. Blank, MD1 shared trial
Recent clinical trials with Dr. Cohen
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Joshua Garrett Cohen received $15,802 in industry payments from 2016 to 2025
CMS Open Payments shows 90 general payments to Dr. Cohen from 19 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 58% of the total. AstraZeneca Pharmaceuticals LP paid the most, $5,212. It also lists 4 research payments totaling $782 from 2016 to 2018, naming 2 clinical trials.
General payments to Dr. Cohen by program year, 2016 to 2025
General payments to Dr. Cohen by kind, 2016 to 2025
- Consulting fees$9,23858%
- Food and beverage$3,74324%
- Travel and lodging$1,61410%
- Education$1,2078%
Companies that paid Dr. Cohen 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. Joshua Garrett Cohen graduated from Feinberg School of Medicine
Dr. Cohen graduated from Feinberg School of Medicine in 2007. Dr. Cohen is a member of American College of Obstetricians and Gynecologists, ACS and ASCO.
- Medical school
- Board certified in gynecologic oncology
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Joshua Garrett Cohen accepts plans from 14 insurance carriers
Dr. Cohen is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Dr. Cohen accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Joshua Garrett Cohen'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 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 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) |
| 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. Joshua Garrett Cohen
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. Joshua Garrett Cohen's NPI number?
Dr. Joshua Garrett Cohen's NPI number is 1467605766. It was assigned on October 30, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Joshua Garrett Cohen?
Dr. Joshua Garrett Cohen is a gynecologic oncologist in Duarte, California. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Joshua Garrett Cohen practice?
Dr. Cohen practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Cohen's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Cohen to 1 hospital, 1 group practice or clinic, 1 other site and 1 medical group.
What is Dr. Joshua Garrett Cohen's office phone number?
The practice phone on file for Dr. Cohen is (800) 826-4673.
What is Dr. Joshua Garrett Cohen's medical license number?
Dr. Cohen holds California license A105857.
Which hospitals is Dr. Joshua Garrett Cohen affiliated with?
Dr. Cohen is affiliated with Providence Mission Hospital. Dmand AI links Dr. Cohen to 1 more hospital.
What medical group is Dr. Joshua Garrett Cohen part of?
Dr. Cohen is linked to City of Hope. Dmand AI links Dr. Cohen to 1 more medical group.
Does Dr. Joshua Garrett Cohen accept Medicare?
Yes. CMS data shows Dr. Cohen billed Medicare for 712 services in 2024, and Dr. Cohen accepts Medicare assignment.
Does Dr. Joshua Garrett Cohen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cohen as offering telehealth services.
What is Dr. Joshua Garrett Cohen's MIPS score?
Dr. Cohen's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Joshua Garrett Cohen see?
CMS counts 302 Medicare patients who saw Dr. Cohen in 2024, with an average age of 73.
Is Dr. Joshua Garrett Cohen board certified?
Yes. Dr. Cohen is board certified in gynecologic oncology by the American Board of Obstetrics and Gynecology.
What services does Dr. Joshua Garrett Cohen bill to Medicare?
In 2024, Dr. Cohen's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).
Where did Dr. Joshua Garrett Cohen go to medical school?
Dr. Cohen graduated from Feinberg School of Medicine in 2007.
What drugs does Dr. Joshua Garrett Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Ondansetron HCl, Ibuprofen and Oxycodone HCl.
Has Dr. Joshua Garrett Cohen received payments from drug or device companies?
CMS Open Payments shows $15,802 in general payments to Dr. Cohen from 19 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Joshua Garrett Cohen been practicing?
Dr. Cohen graduated from medical school in 2007, 19 years ago.
Does Dr. Joshua Garrett Cohen do research?
Dmand AI links 52 publications to Dr. Cohen, published from 2015 to 2025. Dr. Cohen has worked on 3 clinical trials.
Who does Dr. Joshua Garrett Cohen publish with?
Dr. Cohen's most frequent co-authors are Joshua Cohen, MD (13 shared papers), Daniel Stuart Kapp, MD (4 shared papers) and Margaret I. Liang (4 shared papers).
What insurance does Dr. Joshua Garrett Cohen accept?
Dr. Cohen is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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