Dr. Stephen J. Forman, MD
- Medicare services, 2024
- 774
- Medicare patients, 2024
- 211
- Part D claims, 2024
- 169
- Publications
- 655
- Clinical trials
- 8
- 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. Forman'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. Stephen J. Forman is a hematology (internal medicine) physician in Duarte, California
Dr. Forman practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.
Dr. Forman's NPI, 1184731135, was assigned on August 24, 2006. Dr. Forman graduated from Keck School of Medicine of USC in 1974. Dr. Forman holds California license G29700.
- NPI
- 1184731135NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365624962
- NPI enumeration date
- August 24, 2006
- 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
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen J. Forman practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California
Dr. Forman'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. Stephen J. Forman is affiliated with 2 sites of care and 1 medical group
Dr. Forman's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Dr. Forman to 1 more other site, 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. Stephen J. Forman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Forman practices. 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen J. Forman is one of 153 hematology (internal medicine) physicians in California
Internal medicine is Dr. Forman's primary specialty in the NPI Registry, under taxonomy code 207RH0000X. The record also lists hematology. Dr. Forman is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Forman's licenses on file in 3 states: California, North Carolina and Arizona.
Specialties and state licenses
- Hematology (internal medicine), CaliforniaPrimary
- North Carolina license
- Arizona license
Clinical focus
Dmand AI lists chronic anemia, chronic leukemia, immune deficiency disease, lung cancer, lymphoma and multiple myeloma among the conditions Dr. Forman treats.
Hematology (internal medicine) physicians near Dr. Forman
Counts of hematology (internal medicine) physicians 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. Stephen J. Forman billed Medicare for 774 services in 2024
CMS data shows 774 Medicare services from Dr. Forman across 4 procedure codes in 2024, for 211 Medicare patients. Medicare paid $40,276 for them.
Dr. Forman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8512024: 7749%
Where Dr. Forman's Medicare services took place, 2024
- In an office15120%
- In a facility62380%
Dr. Forman compared with the California median for hematology (internal medicine) physicians, 2024
- Dr. Forman
- California median
- Medicare services
- 774vs 3732.1 times
- Medicare patients
- 211vs 10994% above
- Part D claims
- 39vs 9961% below
Medians across 139 hematology (internal medicine) physicians in California with Dmand AI profiles that report each measure.
Dr. Forman'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. Forman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Forman and other hematology (internal medicine) physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen J. Forman treated 211 Medicare patients in 2024, average age 74
CMS counts 211 Medicare patients who saw Dr. Forman in 2024. The largest group is 65 to 74, with 102 patients. 72% of them have high cholesterol, and 68% have high blood pressure. 5% are also on Medicaid. Their average risk score is 2.69, 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. Forman's median patient age at 72, with 51% women.
Dr. Forman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Forman's Medicare patients by sex, 2024
- Women10550%
- Men10650%
Chronic conditions among Dr. Forman's Medicare patients, 2024
- High cholesterol72%
- High blood pressure68%
- Arthritis43%
- Ischemic heart disease34%
- Cancer33%
- Diabetes24%
- Osteoporosis24%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Forman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen J. Forman wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Forman wrote 169 Medicare Part D claims for 48 patients. 79% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $634 in total drug cost. In 2023, CMS named 51 claims across 3 drugs.
Dr. Forman's Part D claims by kind of drug, 2024
- Generic134 claims79%
- Brand-name and other35 claims21%
Dr. Forman'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. Forman's Part D claims, 2024
- Antibiotics12%21 of 169 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: 512024: 3924%
Drugs named by CMS: 3 in 2024, 3 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. Stephen J. Forman 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. Forman for performance year 2024, reported as part of a group. Dr. Forman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Forman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Forman'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. Stephen J. Forman has 655 publications on record
Dmand AI links 655 papers to Dr. Forman, published from 2003 to 2025. 2024 was the busiest year, with 37. The most frequent topics are Hematopoietic Stem Cell Transplantation, Bone Marrow Transplantation and Transplantation, Homologous. Dr. Forman has published most often in Blood. Dr. Forman's most frequent co-authors are Ryotaro Nakamura, MD, Anthony S. Stein, MD and Guido Marcucci, MD.
Dr. Forman's papers by year, 2016 to 2025
Topics Dr. Forman writes about most
- Hematopoietic Stem Cell Transplantation
- Bone Marrow Transplantation
- Transplantation, Homologous
- Graft vs Host Disease
- Antineoplastic Combined Chemotherapy Protocols
- T-Lymphocytes
- Transplantation Conditioning
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
Dr. Forman's most frequent co-authors
- Ryotaro Nakamura, MD105 shared papers
- Anthony S. Stein, MD102 shared papers
- Guido Marcucci, MD74 shared papers
Recent publications by Dr. Forman
See who Dr. Forman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Forman works with, so you can find a warm path to the right hematology (internal medicine) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen J. Forman has worked on 8 clinical trials
Dmand AI links Dr. Forman to 8 clinical trials, 4 of them phase 2 studies. Conditions studied include Agranulocytosis, Anemia, Sickle Cell and Bronchiolitis Obliterans Syndrome. Medical College of Wisconsin sponsors the most, 3.
Clinical trials with Dr. Forman by phase
- 1Phase 1: 1 trial
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Forman's trials
- Agranulocytosis
- Anemia, Sickle Cell
- Bronchiolitis Obliterans Syndrome
- Glioma, Subependymal
- Graft vs Host Disease
Investigators on the most trials with Dr. Forman
- Gretchen M. Eames, MD2 shared trials
- Gorgun Akpek, MD, MHS1 shared trial
- Amin M. Alousi, MD1 shared trial
Recent clinical trials with Dr. Forman
Multi-center Study of Myeloablative Allo Stem Cell Transplant for Non-remission AML Using CloBu4 Regimen (opens in a new tab)
Evaluating the Safety and Effectiveness of Bone Marrow Transplants in Children With Sickle Cell Disease (BMT CTN 0601) (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Stephen J. Forman received $480 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Forman from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $152. It also lists 3 research payments totaling $7,647 from 2016 to 2019.
General payments to Dr. Forman by program year, 2016 to 2025
Companies that paid Dr. Forman 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. Stephen J. Forman has 9 awards and honors on record
Dmand AI lists 9 awards for Dr. Forman, most recently DKMS Mechtild Harf Science Award in 2019.
Awards and honors for Dr. Forman
- 2019
- DKMS Mechtild Harf Science Award
- E.Donnall Thomas Lecturer
- 2018
- Association of American Physicians
- 2014
- America's Top Doctors
- 2013
- America's Top Doctors for Cancer
- Top Doctors:LA Area
Source: Dmand AI Professional Profile Data
Dr. Stephen J. Forman graduated from Keck School of Medicine of USC
Dr. Forman graduated from Keck School of Medicine of USC in 1974.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Stephen J. Forman accepts plans from 7 insurance carriers
Dr. Forman is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Aetna. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Aetna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
- Molina
Plan types Dr. Forman accepts, by number of carriers
- Medicare4
- PPO4
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen J. Forman'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) |
| 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. Stephen J. Forman
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. Stephen J. Forman's NPI number?
Dr. Stephen J. Forman's NPI number is 1184731135. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen J. Forman?
Dr. Stephen J. Forman is a hematology (internal medicine) physician in Duarte, California. The primary specialty in the NPI Registry is Hematology (Internal Medicine) Physician (taxonomy code 207RH0000X).
Where does Dr. Stephen J. Forman practice?
Dr. Forman practices at 1500 Duarte Rd, Duarte, CA 91010. Dr. Forman's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Dr. Forman to 1 other site.
What is Dr. Stephen J. Forman's office phone number?
The practice phone on file for Dr. Forman is (800) 826-4673.
What is Dr. Stephen J. Forman's medical license number?
Dr. Forman holds California license G29700, one of the licenses on file in 3 states.
Which states has Dr. Stephen J. Forman been licensed in?
Dmand AI has state licenses on file for Dr. Forman in California (1975 to 2026), North Carolina (2021 to 2022) and Arizona (1999 to 2008).
What medical group is Dr. Stephen J. Forman part of?
Dr. Forman is linked to City of Hope.
Does Dr. Stephen J. Forman accept Medicare?
Yes. CMS data shows Dr. Forman billed Medicare for 774 services in 2024, and Dr. Forman accepts Medicare assignment.
Does Dr. Stephen J. Forman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Forman as offering telehealth services.
What is Dr. Stephen J. Forman's MIPS score?
Dr. Forman'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. Stephen J. Forman see?
CMS counts 211 Medicare patients who saw Dr. Forman in 2024, with an average age of 74.
Is Dr. Stephen J. Forman board certified?
Yes. Dr. Forman is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Stephen J. Forman bill to Medicare?
In 2024, Dr. Forman's most billed Medicare services were office visit, established patient (99213), care management and other visits (99441) and care management and other visits (99442).
Where did Dr. Stephen J. Forman go to medical school?
Dr. Forman graduated from Keck School of Medicine of USC in 1974.
What drugs does Dr. Stephen J. Forman prescribe most?
In 2024 Medicare Part D data, Dr. Forman's most prescribed drugs by claims were Acyclovir, Anastrozole and Prednisone.
Has Dr. Stephen J. Forman received payments from drug or device companies?
CMS Open Payments shows $480 in general payments to Dr. Forman from 10 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Stephen J. Forman been practicing?
Dr. Forman graduated from medical school in 1974, 52 years ago.
Does Dr. Stephen J. Forman do research?
Dmand AI links 655 publications to Dr. Forman, published from 2003 to 2025. Dr. Forman has worked on 8 clinical trials.
Who does Dr. Stephen J. Forman publish with?
Dr. Forman's most frequent co-authors are Ryotaro Nakamura, MD (105 shared papers), Anthony S. Stein, MD (102 shared papers) and Guido Marcucci, MD (74 shared papers).
What insurance does Dr. Stephen J. Forman accept?
Dr. Forman is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Aetna. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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