Dr. Gennady Rubinstein, MD
- Medicare services, 2024
- 7,233
- Medicare patients, 2024
- 1,331
- Part D claims, 2024
- 4,887
- Publications
- 5
- MIPS score, 2024
- 75
- Practice address
- 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598
- Practice phone
- Call (925) 278-7592
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Dermatopathology
Clinical Lab - Full Service · Walnut Creek, California
Find Dr. Rubinstein'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. Gennady Rubinstein is a dermatologist in Walnut Creek, California
Dr. Rubinstein practices at Golden State Dermatopathology in Walnut Creek, California.
Dr. Rubinstein's NPI, 1720083744, was assigned on June 16, 2005. Dr. Rubinstein graduated from Boston University School Of Medicine in 1999. Dr. Rubinstein holds California license A74924.
- NPI
- 1720083744NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991755175
- NPI enumeration date
- June 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 278-7592
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gennady Rubinstein practices at Golden State Dermatopathology in Walnut Creek, California
Dr. Rubinstein's primary practice is Golden State Dermatopathology, at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. The practice phone is (925) 278-7592.
- Golden State Dermatopathology370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598Phone(925) 278-7592
Source: Dmand AI Affiliation Data
Dr. Gennady Rubinstein is affiliated with 5 sites of care and 2 medical groups
Dr. Rubinstein's primary practice is Golden State Dermatopathology in Walnut Creek, California. The medical group on file is Golden State Dermatology. Dmand AI also links Dr. Rubinstein to 2 more group practices and clinics, 2 home health agencies and 1 medical group, each named with a free account. Dr. Rubinstein's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gennady Rubinstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rubinstein practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Dermatopathology | 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. Gennady Rubinstein is one of 1,910 dermatologists in California
Dermatology is Dr. Rubinstein's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Rubinstein is board certified in dermatology by the American Board of Dermatology. Dr. Rubinstein is licensed in California.
Specialties and state licenses
- Dermatology, CaliforniaPrimary
Clinical focus
Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, facial skin infection and hives among the conditions Dr. Rubinstein treats.
Dermatologists near Dr. Rubinstein
Counts of dermatologists 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. Gennady Rubinstein billed Medicare for 7,233 services in 2024
CMS data shows 7,233 Medicare services from Dr. Rubinstein across 26 procedure codes in 2024, for 1,331 Medicare patients. Medicare paid $539,219 for them. Every service was in an office.
Dr. Rubinstein's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 4,8662024: 4,853No change
- Office and hospital visits
- 2023: 2,2972024: 2,1208%
- Other services
- 2023: 222024: 170673%
- Drugs given in the office
- 2023: 1612024: 4970%
- Tests and treatments
- 2023: 1392024: 4171%
Dr. Rubinstein compared with the California median for dermatologists, 2024
- Dr. Rubinstein
- California median
- Medicare services
- 7,233vs 1,7504.1 times
- Medicare patients
- 1,331vs 3773.5 times
- Part D claims
- 4,729vs 36712.9 times
Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.
Dr. Rubinstein'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. Rubinstein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rubinstein and other dermatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gennady Rubinstein treated 1,331 Medicare patients in 2024, average age 75
CMS counts 1,331 Medicare patients who saw Dr. Rubinstein in 2024. The largest group is 65 to 74, with 613 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rubinstein's median patient age at 61, with 53% women.
Dr. Rubinstein's Medicare patients by age, 2024
Dr. Rubinstein's Medicare patients by sex, 2024
- Women72755%
- Men60445%
Chronic conditions among Dr. Rubinstein's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Diabetes44%
- Ischemic heart disease44%
- Anxiety33%
- Mood disorders33%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rubinstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gennady Rubinstein wrote 4,887 Medicare Part D claims in 2024
In 2024, Dr. Rubinstein wrote 4,887 Medicare Part D claims for 900 patients. 87% of them were for generic drugs. CMS names the drug for 4,729 of them, across 49 drugs with 11 or more claims each, at $2,429,416 in total drug cost. In 2023, CMS named 5,020 claims across 51 drugs.
Dr. Rubinstein's Part D claims by kind of drug, 2024
- Generic4,275 claims87%
- Brand-name612 claims13%
Dr. Rubinstein'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. Rubinstein's Part D claims, 2024
- Antibiotics6%303 of 4,887 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: 5,0202024: 4,7296%
Drugs named by CMS: 49 in 2024, 51 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. Gennady Rubinstein scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Rubinstein for performance year 2024, reported individually. Dr. Rubinstein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 2,631 procedures of removal of skin lesions by Dr. Rubinstein, more than 99% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Rubinstein ranks in Medicare procedure volume
- Removal of skin lesions
- 99th percentile2,631 procedures
- Skin biopsy
- 96th percentile537 procedures
- Removal of skin cancer
- 31st percentile176 procedures
- Removal or shaving of skin growth
- 84th percentile98 procedures
- Melanoma (skin cancer) excision
- 85th percentile45 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Gennady Rubinstein has 5 publications on record
Dmand AI links 5 papers to Dr. Rubinstein, published from 2019 to 2024. 2019 was the busiest year, with 2. The most frequent topics are Microscopy, Confocal.
Dr. Rubinstein's papers by year, 2019 to 2024
Topics Dr. Rubinstein writes about most
- Microscopy, Confocal
Recent publications by Dr. Rubinstein
See who Dr. Rubinstein researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rubinstein works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gennady Rubinstein received $408,115 in industry payments from 2016 to 2025
CMS Open Payments shows 1,718 general payments to Dr. Rubinstein from 47 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 80% of the total. Galderma Laboratories, L.P. paid the most, $110,897.
General payments to Dr. Rubinstein by program year, 2016 to 2025
General payments to Dr. Rubinstein by kind, 2016 to 2025
- Speaker and faculty fees$326,67780%
- Food and beverage$40,27910%
- Travel and lodging$23,6636%
- Consulting fees$13,5203%
- Other$3,9761%
Companies that paid Dr. Rubinstein 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. Gennady Rubinstein has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Rubinstein.
Awards and honors for Dr. Rubinstein
- Undated
- AAD Fellow
- ASDS Fellow
Source: Dmand AI Professional Profile Data
Dr. Gennady Rubinstein graduated from Boston University School Of Medicine
Dr. Rubinstein graduated from Boston University School Of Medicine in 1999. Dr. Rubinstein is a member of AAD and ASDS.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Gennady Rubinstein accepts plans from 13 insurance carriers
Dr. Rubinstein is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Rubinstein accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gennady Rubinstein'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 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 |
| 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. Gennady Rubinstein
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. Gennady Rubinstein's NPI number?
Dr. Gennady Rubinstein's NPI number is 1720083744. It was assigned on June 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gennady Rubinstein?
Dr. Gennady Rubinstein is a dermatologist in Walnut Creek, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Gennady Rubinstein practice?
Dr. Rubinstein practices at 370 N Wiget Ln, Ste 250, Walnut Creek, CA 94598. Dr. Rubinstein's primary practice is Golden State Dermatopathology in Walnut Creek, California. Dmand AI also links Dr. Rubinstein to 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Gennady Rubinstein's office phone number?
The practice phone on file for Dr. Rubinstein is (925) 278-7592.
What is Dr. Gennady Rubinstein's medical license number?
Dr. Rubinstein holds California license A74924.
What medical group is Dr. Gennady Rubinstein part of?
Dr. Rubinstein is linked to Golden State Dermatology. Dmand AI links Dr. Rubinstein to 1 more medical group.
Does Dr. Gennady Rubinstein accept Medicare?
Yes. CMS data shows Dr. Rubinstein billed Medicare for 7,233 services in 2024, and Dr. Rubinstein accepts Medicare assignment.
What is Dr. Gennady Rubinstein's MIPS score?
Dr. Rubinstein's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Gennady Rubinstein see?
CMS counts 1,331 Medicare patients who saw Dr. Rubinstein in 2024, with an average age of 75.
Is Dr. Gennady Rubinstein board certified?
Yes. Dr. Rubinstein is board certified in dermatology by the American Board of Dermatology.
Show 7 more questionsShow fewer questions
What services does Dr. Gennady Rubinstein bill to Medicare?
In 2024, Dr. Rubinstein's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17110).
Where did Dr. Gennady Rubinstein go to medical school?
Dr. Rubinstein graduated from Boston University School Of Medicine in 1999.
What drugs does Dr. Gennady Rubinstein prescribe most?
In 2024 Medicare Part D data, Dr. Rubinstein's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Mometasone Furoate.
Has Dr. Gennady Rubinstein received payments from drug or device companies?
CMS Open Payments shows $408,115 in general payments to Dr. Rubinstein from 47 companies from 2016 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Dr. Gennady Rubinstein been practicing?
Dr. Rubinstein graduated from medical school in 1999, 27 years ago.
Does Dr. Gennady Rubinstein do research?
Dmand AI links 5 publications to Dr. Rubinstein, published from 2019 to 2024.
What insurance does Dr. Gennady Rubinstein accept?
Dr. Rubinstein is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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