Nat Commun
Dr. Joo Y. Song, MD
- Medicare services, 2024
- 2,793
- Medicare patients, 2024
- 729
- Publications
- 105
- MIPS score, 2024
- 93
- Hospital affiliations
- 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. Song'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. Joo Y. Song is a pathologist in Duarte, California
Dr. Song practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Song's NPI, 1275856619, was assigned on March 11, 2010. Dr. Song graduated from George Washington University School of Medicine and Health Sciences in 2005. Dr. Song holds California license A114897.
- NPI
- 1275856619NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668640541
- NPI enumeration date
- March 11, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 826-4673
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joo Y. Song practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Song'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. Joo Y. Song is affiliated with 5 sites of care and 1 medical group
Dr. Song's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dr. Song is also affiliated with Pomona Valley Hospital Medical Center. The medical group on file is City of Hope. Dmand AI also links Dr. Song to 2 more hospitals and 1 other site, 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. Joo Y. Song's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Song 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 affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joo Y. Song is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Song's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Song is board certified in hematopathology by the American Board of Pathology. Dmand AI has Dr. Song's licenses on file in 2 states: California and District of Columbia.
Specialties and state licenses
- Anatomic pathology and clinical pathology, CaliforniaPrimary
- District of Columbia license
Pathologists near Dr. Song
Counts of pathologists 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. Joo Y. Song billed Medicare for 2,793 services in 2024
CMS data shows 2,793 Medicare services from Dr. Song across 21 procedure codes in 2024, for 729 Medicare patients. Medicare paid $77,093 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Song's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 2,2272024: 2,79325%
Dr. Song compared with the California median for pathologists, 2024
- Dr. Song
- California median
- Medicare services
- 2,793vs 1,1532.4 times
- Medicare patients
- 729vs 44763% above
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Song'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Song and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joo Y. Song treated 729 Medicare patients in 2024, average age 72
CMS counts 729 Medicare patients who saw Dr. Song in 2024. The largest group is 65 to 74, with 361 patients. 73% of them have high blood pressure, and 68% have high cholesterol. 26% are also on Medicaid. Their average risk score is 3.37, 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. Song's median patient age at 67, with 48% women.
Dr. Song's Medicare patients by age, 2024
Dr. Song's Medicare patients by sex, 2024
- Women33646%
- Men39354%
Chronic conditions among Dr. Song's Medicare patients, 2024
- High blood pressure73%
- High cholesterol68%
- Arthritis45%
- Chronic kidney disease40%
- Ischemic heart disease33%
- Diabetes30%
- Anxiety25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Song's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joo Y. Song 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. Song for performance year 2024, reported as part of a group. Dr. Song accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Song'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.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Joo Y. Song has 105 publications on record
Dmand AI links 105 papers to Dr. Song, published from 2008 to 2025. 2021 was the busiest year, with 12. The most frequent topics are Lymphoma, Large B-Cell, Diffuse, Antineoplastic Combined Chemotherapy Protocols and Lymphoma, T-Cell, Peripheral. Dr. Song has published most often in Blood. Dr. Song's most frequent co-authors are Wing C. Chan, MD, Dennis D. Weisenburger, MD and Stephen J. Forman, MD.
Dr. Song's papers by year, 2016 to 2025
Topics Dr. Song writes about most
- Lymphoma, Large B-Cell, Diffuse
- Antineoplastic Combined Chemotherapy Protocols
- Lymphoma, T-Cell, Peripheral
- Biomarkers, Tumor
- Gene Rearrangement
- Hematopoietic Stem Cell Transplantation
- Epstein-Barr Virus Infections
- Herpesvirus 4, Human
Dr. Song's most frequent co-authors
- Wing C. Chan, MD23 shared papers
- Dennis D. Weisenburger, MD23 shared papers
- Stephen J. Forman, MD21 shared papers
Recent publications by Dr. Song
See who Dr. Song researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Song works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joo Y. Song received $1,365 in industry payments from 2016 to 2025
CMS Open Payments shows 7 general payments to Dr. Song from 3 drug and device companies from 2016 to 2025. Honoraria make up the largest share, 66% of the total. Seagen Inc. paid the most, $1,224.
General payments to Dr. Song by program year, 2016 to 2025
General payments to Dr. Song by kind, 2016 to 2025
- Honoraria$90066%
- Food and beverage$45233%
- Travel and lodging$131%
Companies that paid Dr. Song 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. Joo Y. Song graduated from George Washington University School of Medicine and Health Sciences
Dr. Song graduated from George Washington University School of Medicine and Health Sciences in 2005. Dr. Song is a member of ASH.
- Medical school
- Board certified in hematopathology
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Joo Y. Song accepts plans from 8 insurance carriers
Dr. Song is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Regence Health Plans
- CMS Medicare
- Molina
Plan types Dr. Song accepts, by number of carriers
- Medicare7
- PPO6
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joo Y. Song'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) |
| 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) |
| 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. Joo Y. Song
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. Joo Y. Song's NPI number?
Dr. Joo Y. Song's NPI number is 1275856619. It was assigned on March 11, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Joo Y. Song?
Dr. Joo Y. Song is a pathologist in Duarte, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Joo Y. Song practice?
Dr. Song practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Song's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Song to 2 hospitals and 1 other site.
What is Dr. Joo Y. Song's office phone number?
The practice phone on file for Dr. Song is (800) 826-4673.
What is Dr. Joo Y. Song's medical license number?
Dr. Song holds California license A114897, one of the licenses on file in 2 states.
Which states has Dr. Joo Y. Song been licensed in?
Dmand AI has state licenses on file for Dr. Song in California (2010 to 2026) and District of Columbia (2005 to 2010).
Which hospitals is Dr. Joo Y. Song affiliated with?
Dr. Song is affiliated with Pomona Valley Hospital Medical Center. Dmand AI links Dr. Song to 2 more hospitals.
What medical group is Dr. Joo Y. Song part of?
Dr. Song is linked to City of Hope.
Does Dr. Joo Y. Song accept Medicare?
Yes. CMS data shows Dr. Song billed Medicare for 2,793 services in 2024, and Dr. Song accepts Medicare assignment.
What is Dr. Joo Y. Song's MIPS score?
Dr. Song's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Joo Y. Song see?
CMS counts 729 Medicare patients who saw Dr. Song in 2024, with an average age of 72.
Is Dr. Joo Y. Song board certified?
Yes. Dr. Song is board certified in hematopathology by the American Board of Pathology.
What services does Dr. Joo Y. Song bill to Medicare?
In 2024, Dr. Song's most billed Medicare services were lab and pathology test (84165), lab and pathology test (88341) and lab and pathology test (88305).
Where did Dr. Joo Y. Song go to medical school?
Dr. Song graduated from George Washington University School of Medicine and Health Sciences in 2005.
Has Dr. Joo Y. Song received payments from drug or device companies?
CMS Open Payments shows $1,365 in general payments to Dr. Song from 3 companies from 2016 to 2025. The largest total came from Seagen Inc.
How long has Dr. Joo Y. Song been practicing?
Dr. Song graduated from medical school in 2005, 21 years ago.
Does Dr. Joo Y. Song do research?
Dmand AI links 105 publications to Dr. Song, published from 2008 to 2025.
Who does Dr. Joo Y. Song publish with?
Dr. Song's most frequent co-authors are Wing C. Chan, MD (23 shared papers), Dennis D. Weisenburger, MD (23 shared papers) and Stephen J. Forman, MD (21 shared papers).
What insurance does Dr. Joo Y. Song accept?
Dr. Song is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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