Dr. Eugene Karpus, MD
- Medicare services, 2024
- 6,350
- Medicare patients, 2024
- 436
- Part D claims, 2024
- 5,821
- MIPS score, 2024
- 78
- Hospital affiliations
- 3
- Practice address
- 20251 W Ventura Blvd, Woodland Hills, CA 91364
- Practice phone
- Call (818) 883-6800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Karpus Medical Group Inc
Woodland Hills, California
Find Dr. Karpus' 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. Eugene Karpus is a psychiatrist in Woodland Hills, California
Dr. Karpus practices at Karpus Medical Group Inc in Woodland Hills, California.
Dr. Karpus' NPI, 1831239920, was assigned on February 7, 2007. Dr. Karpus graduated from St Petersburg Medical State Academy in 1982. Dr. Karpus holds California license A98868.
- NPI
- 1831239920NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496834285
- NPI enumeration date
- February 7, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 883-6800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene Karpus practices at Karpus Medical Group Inc in Woodland Hills, California
Dr. Karpus' primary practice is Karpus Medical Group Inc, at 20251 W Ventura Blvd, Woodland Hills, CA 91364 in Los Angeles County. The practice phone is (818) 883-6800.
- Karpus Medical Group Inc20251 W Ventura Blvd, Woodland Hills, CA 91364 · Los Angeles CountyPhone(818) 883-6800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eugene Karpus is affiliated with 5 sites of care and 1 medical group
Dr. Karpus' primary practice is Karpus Medical Group Inc in Woodland Hills, California. Dr. Karpus is also affiliated with USC Verdugo Hills Hospital. The medical group on file is Karpus Medical Group. Dmand AI also links Dr. Karpus to 2 more hospitals and 1 group practice or clinic, 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. Eugene Karpus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karpus practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Karpus Medical Group Inc | 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. Eugene Karpus is one of 6,803 psychiatrists in California
Psychiatry is Dr. Karpus' primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Karpus is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, bipolar disorder, dementia, depression, psychological distress, psychoses and schizophrenia among the conditions Dr. Karpus treats.
Psychiatrists near Dr. Karpus
Counts of psychiatrists 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. Eugene Karpus billed Medicare for 6,350 services in 2024
CMS data shows 6,350 Medicare services from Dr. Karpus across 17 procedure codes in 2024, for 436 Medicare patients. Medicare paid $375,656 for them.
Dr. Karpus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,6662024: 3,27523%
- Tests and treatments
- 2023: 2,5842024: 3,07519%
Where Dr. Karpus' Medicare services took place, 2024
- In an office5098%
- In a facility5,84192%
Dr. Karpus compared with the California median for psychiatrists, 2024
- Dr. Karpus
- California median
- Medicare services
- 6,350vs 11953.4 times
- Medicare patients
- 436vs 4110.6 times
- Part D claims
- 5,670vs 14439.4 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Karpus' 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. Karpus and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene Karpus treated 436 Medicare patients in 2024, average age 78
CMS counts 436 Medicare patients who saw Dr. Karpus in 2024. The largest group is 65 to 74, with 154 patients. 75% of them have anxiety, and 75% have depression. 80% are also on Medicaid. Their average risk score is 2.77, 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. Karpus' median patient age at 79, with 56% women.
Dr. Karpus' Medicare patients by age, 2024
Dr. Karpus' Medicare patients by sex, 2024
- Women26461%
- Men17239%
Chronic conditions among Dr. Karpus' Medicare patients, 2024
- Anxiety75%
- Depression75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Arthritis72%
- Alzheimer's and dementia68%
- Schizophrenia and other psychoses62%
Share of Medicare patients with each condition. A patient can have several.
Dr. Karpus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eugene Karpus wrote 5,821 Medicare Part D claims in 2024
In 2024, Dr. Karpus wrote 5,821 Medicare Part D claims for 520 patients. 98% of them were for generic drugs. CMS names the drug for 5,670 of them, across 43 drugs with 11 or more claims each, at $198,322 in total drug cost. In 2023, CMS named 5,103 claims across 39 drugs.
Dr. Karpus' Part D claims by kind of drug, 2024
- Generic5,709 claims98%
- Brand-name112 claims2%
Dr. Karpus' 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. Karpus' Part D claims, 2024
- Antipsychotics, patients 65 and over17%1,000 of 5,821 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: 5,1032024: 5,67011%
Drugs named by CMS: 43 in 2024, 39 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. Eugene Karpus scored 78 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 78 out of 100 for Dr. Karpus for performance year 2024, reported as part of a group. Dr. Karpus accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Karpus' MIPS scores, performance year 2024
- 78of 100Final score
- 53.3of 100Quality
- 40of 100Improvement Activities
- 56of 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. Eugene Karpus received $12,777 in industry payments from 2016 to 2025
CMS Open Payments shows 192 general payments to Dr. Karpus from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $2,318.
General payments to Dr. Karpus by program year, 2016 to 2025
General payments to Dr. Karpus by kind, 2016 to 2025
- Food and beverage$12,773100%
- Education$50%
Companies that paid Dr. Karpus 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. Eugene Karpus graduated from St Petersburg Medical State Academy
Dr. Karpus graduated from St Petersburg Medical State Academy in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Eugene Karpus accepts plans from 7 insurance carriers
Dr. Karpus is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- CMS Medicare
- Elevance
- Humana
Plan types Dr. Karpus accepts, by number of carriers
- Medicare5
- PPO5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Eugene Karpus'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (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. Eugene Karpus
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. Eugene Karpus' NPI number?
Dr. Eugene Karpus' NPI number is 1831239920. It was assigned on February 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene Karpus?
Dr. Eugene Karpus is a psychiatrist in Woodland Hills, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Eugene Karpus practice?
Dr. Karpus practices at 20251 W Ventura Blvd, Woodland Hills, CA 91364. Dr. Karpus' primary practice is Karpus Medical Group Inc in Woodland Hills, California. Dmand AI also links Dr. Karpus to 2 hospitals and 1 group practice or clinic.
What is Dr. Eugene Karpus' office phone number?
The practice phone on file for Dr. Karpus is (818) 883-6800.
What is Dr. Eugene Karpus' medical license number?
Dr. Karpus holds California license A98868.
Which hospitals is Dr. Eugene Karpus affiliated with?
Dr. Karpus is affiliated with USC Verdugo Hills Hospital. Dmand AI links Dr. Karpus to 2 more hospitals.
What medical group is Dr. Eugene Karpus part of?
Dr. Karpus is linked to Karpus Medical Group.
Does Dr. Eugene Karpus accept Medicare?
Yes. CMS data shows Dr. Karpus billed Medicare for 6,350 services in 2024, and Dr. Karpus accepts Medicare assignment.
What is Dr. Eugene Karpus' MIPS score?
Dr. Karpus' MIPS final score for performance year 2024 is 78 out of 100, reported as part of a group.
How many Medicare patients does Dr. Eugene Karpus see?
CMS counts 436 Medicare patients who saw Dr. Karpus in 2024, with an average age of 78.
Show 6 more questionsShow fewer questions
What services does Dr. Eugene Karpus bill to Medicare?
In 2024, Dr. Karpus' most billed Medicare services were psychiatric service (90833), hospital inpatient care (99232) and hospital inpatient care (99233).
Where did Dr. Eugene Karpus go to medical school?
Dr. Karpus graduated from St Petersburg Medical State Academy in 1982.
What drugs does Dr. Eugene Karpus prescribe most?
In 2024 Medicare Part D data, Dr. Karpus' most prescribed drugs by claims were Quetiapine Fumarate, Divalproex Sodium and Gabapentin.
Has Dr. Eugene Karpus received payments from drug or device companies?
CMS Open Payments shows $12,777 in general payments to Dr. Karpus from 21 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Eugene Karpus been practicing?
Dr. Karpus graduated from medical school in 1982, 44 years ago.
What insurance does Dr. Eugene Karpus accept?
Dr. Karpus is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.
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