Dr. Mitchell E. Gross, MD
- Medicare services, 2024
- 9,788
- Medicare patients, 2024
- 137
- Part D claims, 2024
- 13
- Publications
- 10
- Clinical trials
- 5
- Practice address
- 901 Wilshire Blvd, Santa Monica, CA 90401
- Practice phone
- Call (310) 582-7312
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Saint John's Physician Partners
Santa Monica, California
Find Dr. Gross' 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. Mitchell E. Gross is a medical oncologist in Santa Monica, California
Dr. Gross practices at Saint John's Physician Partners in Santa Monica, California.
Dr. Gross' NPI, 1548298656, was assigned on June 29, 2006. Dr. Gross graduated from Baylor College Of Medicine in 1994. Dr. Gross holds California license A55762.
- NPI
- 1548298656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436202397
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 582-7312
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mitchell E. Gross practices at Saint John's Physician Partners in Santa Monica, California
Dr. Gross' primary practice is Saint John's Physician Partners, at 901 Wilshire Blvd, Santa Monica, CA 90401 in Los Angeles County. The practice phone is (310) 582-7312.
- Saint John's Physician Partners901 Wilshire Blvd, Santa Monica, CA 90401 · Los Angeles CountyPhone(310) 582-7312
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mitchell E. Gross is affiliated with 3 sites of care and 2 medical groups
Dr. Gross' primary practice is Saint John's Physician Partners in Santa Monica, California. The medical group on file is Saint John's Physician Partners. Dmand AI also links Dr. Gross to 2 more group practices and clinics and 1 medical group, 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. Mitchell E. Gross' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gross practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint John's Physician Partners | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mitchell E. Gross is one of 415 medical oncologists in California
Medical oncology is Dr. Gross' primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Gross is board certified in medical oncology by the American Board of Internal Medicine. Dr. Gross is licensed in California.
Specialties and state licenses
- Medical oncology, CaliforniaPrimary
Clinical focus
Dmand AI lists chronic anemia, fluid and electrolyte imbalances, lung cancer and prostate cancer among the conditions Dr. Gross treats.
Medical oncologists near Dr. Gross
Counts of medical 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. Mitchell E. Gross billed Medicare for 9,788 services in 2024
CMS data shows 9,788 Medicare services from Dr. Gross across 18 procedure codes in 2024, for 137 Medicare patients. Medicare paid $252,209 for them. Every service was in an office.
Dr. Gross' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6,8062024: 6,832No change
- Lab and pathology
- 2023: 1,7972024: 1,97310%
- Office and hospital visits
- 2023: 4162024: 49118%
- Surgery
- 2023: 3162024: 35011%
- Tests and treatments
- 2023: 1362024: 1424%
Dr. Gross compared with the California median for medical oncologists, 2024
- Dr. Gross
- California median
- Medicare services
- 9,788vs 49619.7 times
- Medicare patients
- 137vs 15411% below
- Part D claims
- 13vs 14491% below
Medians across 358 medical oncologists in California with Dmand AI profiles that report each measure.
Dr. Gross' 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. Gross?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gross and other medical oncologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mitchell E. Gross treated 137 Medicare patients in 2024, average age 78
CMS counts 137 Medicare patients who saw Dr. Gross in 2024. The largest group is 75 to 84, with 63 patients. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 1.90, 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. Gross' median patient age at 73, with 9% women.
Dr. Gross' Medicare patients by age, 2024
Chronic conditions among Dr. Gross' Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure70%
- Ischemic heart disease47%
- Arthritis41%
- Diabetes31%
- Chronic kidney disease25%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gross' 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
- Women9%
- Men91%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mitchell E. Gross wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Gross wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $266 in total drug cost. In 2017, CMS named 11 claims across 1 drug.
Dr. Gross' most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 112018: 1318%
Drugs named by CMS: 1 in 2018, 1 in 2017.
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. Mitchell E. Gross offers telehealth to Medicare patients
Dr. Gross accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gross as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mitchell E. Gross has 10 publications on record
Dmand AI links 10 papers to Dr. Gross, published from 2012 to 2015. 2012 was the busiest year, with 3. Dr. Gross' most frequent co-authors are David B. Agus, MD, Inderbir Singh Gill, MD and Osamu Ukimura, MD, PhD.
Dr. Gross' most frequent co-authors
- David B. Agus, MD2 shared papers
- Inderbir Singh Gill, MD2 shared papers
- Osamu Ukimura, MD, PhD2 shared papers
Recent publications by Dr. Gross
See who Dr. Gross researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gross works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mitchell E. Gross has worked on 5 clinical trials
Dmand AI links Dr. Gross to 5 clinical trials, 3 of them phase 2 studies. 1 is still active or recruiting. Conditions studied include Prostatic Neoplasms, Prostatic Diseases and Neoplasm Metastasis. University of Southern California sponsors the most, 2.
Clinical trials with Dr. Gross by phase
- 1Phase 1: 1 trial
- 1Phase 1/2: 1 trial
- 3Phase 2: 3 trials
- NonePhase 3: no trials
- NonePhase 4: no trials
Conditions in Dr. Gross' trials
- Prostatic Neoplasms
- Prostatic Diseases
- Neoplasm Metastasis
- Sarcoma, Synovial
- Liposarcoma
Investigators on the most trials with Dr. Gross
Recent clinical trials with Dr. Gross
Phenelzine Sulfate in Treating Patients With Non-metastatic Recurrent Prostate Cancer (opens in a new tab)
Safety Study & Effectiveness of Docetaxel With RAD001 and Bevacizumab in Men With Advanced Prostate Cancer (opens in a new tab)
A Study of Ixabepilone Before Surgery for High-Risk Localized Prostate Cancer (opens in a new tab)
177Lu Radiolabeled Monoclonal Antibody HuJ591 (177Lu-J591) and Ketoconazole in Patients With Prostate Cancer (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Mitchell E. Gross received $9,324 in industry payments from 2016 to 2025
CMS Open Payments shows 27 general payments to Dr. Gross from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 70% of the total. Amgen Inc. paid the most, $7,592. It also lists 2 research payments totaling $270 from 2019 to 2020.
General payments to Dr. Gross by program year, 2016 to 2025
General payments to Dr. Gross by kind, 2016 to 2025
- Consulting fees$6,50070%
- Travel and lodging$1,50916%
- Food and beverage$1,31514%
Companies that paid Dr. Gross 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. Mitchell E. Gross has 8 awards and honors on record
Dmand AI lists 8 awards for Dr. Gross, most recently Specialty Training Research Fellowship in 2002.
Awards and honors for Dr. Gross
- 2002
- Specialty Training Research Fellowship
- 2001
- AACR-AFLAC Scholar in Training Award
- 1999
- Amgen Fellowship Research Award
- Rhone Phoulenc Rorer Travel Award
- 1994
- Alpha Omega Alpha
- HP Award for Excellence in Internal Medicine
Source: Dmand AI Professional Profile Data
Dr. Mitchell E. Gross graduated from Baylor College Of Medicine
Dr. Gross graduated from Baylor College Of Medicine in 1994. Dr. Gross is a member of ASCO.
- Medical school
- Board certified in medical oncology
Source: Dmand AI Professional Profile Data
Dr. Mitchell E. Gross accepts plans from 14 insurance carriers
Dr. Gross is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO 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. Gross accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Mitchell E. Gross'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) |
| 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. Mitchell E. Gross
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. Mitchell E. Gross' NPI number?
Dr. Mitchell E. Gross' NPI number is 1548298656. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mitchell E. Gross?
Dr. Mitchell E. Gross is a medical oncologist in Santa Monica, California. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Mitchell E. Gross practice?
Dr. Gross practices at 901 Wilshire Blvd, Santa Monica, CA 90401. Dr. Gross' primary practice is Saint John's Physician Partners in Santa Monica, California. Dmand AI also links Dr. Gross to 2 group practices and clinics and 1 medical group.
What is Dr. Mitchell E. Gross' office phone number?
The practice phone on file for Dr. Gross is (310) 582-7312.
What is Dr. Mitchell E. Gross' medical license number?
Dr. Gross holds California license A55762.
What medical group is Dr. Mitchell E. Gross part of?
Dr. Gross is linked to Saint John's Physician Partners. Dmand AI links Dr. Gross to 1 more medical group.
Does Dr. Mitchell E. Gross accept Medicare?
Yes. CMS data shows Dr. Gross billed Medicare for 9,788 services in 2024, and Dr. Gross accepts Medicare assignment.
Does Dr. Mitchell E. Gross offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gross as offering telehealth services.
How many Medicare patients does Dr. Mitchell E. Gross see?
CMS counts 137 Medicare patients who saw Dr. Gross in 2024, with an average age of 78.
Is Dr. Mitchell E. Gross board certified?
Yes. Dr. Gross is board certified in medical oncology by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Mitchell E. Gross bill to Medicare?
In 2024, Dr. Gross' most billed Medicare services were injected or infused drug (J0897), lab and pathology test (85025) and lab and pathology test (80053).
Where did Dr. Mitchell E. Gross go to medical school?
Dr. Gross graduated from Baylor College Of Medicine in 1994.
What drugs does Dr. Mitchell E. Gross prescribe most?
In 2018 Medicare Part D data, Dr. Gross' most prescribed drugs by claims were Bicalutamide.
Has Dr. Mitchell E. Gross received payments from drug or device companies?
CMS Open Payments shows $9,324 in general payments to Dr. Gross from 6 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Mitchell E. Gross been practicing?
Dr. Gross graduated from medical school in 1994, 32 years ago.
Does Dr. Mitchell E. Gross do research?
Dmand AI links 10 publications to Dr. Gross, published from 2012 to 2015. Dr. Gross has worked on 5 clinical trials.
Who does Dr. Mitchell E. Gross publish with?
Dr. Gross' most frequent co-authors are David B. Agus, MD (2 shared papers), Inderbir Singh Gill, MD (2 shared papers) and Osamu Ukimura, MD, PhD (2 shared papers).
What insurance does Dr. Mitchell E. Gross accept?
Dr. Gross is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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