Arthritis, RheumatoidRheumatic DiseasesAdalimumab 40mg q2wOlokizumab 64mg q2wOlokizumab 64mg q4w
Dr. Karen S. Kolba, MD
NPI1710978713
- Medicare services, 2017
- 30,854
- Part D claims, 2024
- 17
- Clinical trials
- 1
- Industry payments
- $1,459
- Affiliated sites
- 1
- Practice address
- 6077 W Pico Blvd, Los Angeles, CA 90035
- Practice phone
- Call (323) 933-6611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sinai Adult Day Health Care
Los Angeles, California
Find Dr. Kolba's professional email, personal email and mobile number
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Dr. Karen S. Kolba is a rheumatologist in Los Angeles, California
Dr. Kolba practices at Sinai Adult Day Health Care in Los Angeles, California.
Dr. Kolba's NPI, 1710978713, was assigned on October 31, 2005. Dr. Kolba holds California license G59530.
NPI and contact details
- NPI
- 1710978713NPI Registry (opens in a new tab)
- NPI enumeration date
- October 31, 2005
- NPI status
- Active
- Practice phone
- (323) 933-6611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Karen S. Kolba practices at Sinai Adult Day Health Care in Los Angeles, California
Dr. Kolba's primary practice is Sinai Adult Day Health Care, at 6077 W Pico Blvd, Los Angeles, CA 90035 in Los Angeles County. The practice phone is (323) 933-6611.
- Sinai Adult Day Health Care6077 W Pico Blvd, Los Angeles, CA 90035 · Los Angeles CountyPhone(323) 933-6611
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karen S. Kolba is affiliated with 2 sites of care
Dr. Kolba's primary practice is Sinai Adult Day Health Care in Los Angeles, California. Dmand AI also links Dr. Kolba to 1 physician office, named with a free account.
Sinai Adult Day Health CarePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Karen S. Kolba's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kolba practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sinai Adult Day Health Care | 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. Karen S. Kolba is one of 821 rheumatologists in California
Rheumatology is Dr. Kolba's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Kolba is licensed in California.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
Rheumatologists near Dr. Kolba
Counts of rheumatologists 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. Karen S. Kolba billed Medicare for 30,854 services in 2017
CMS data shows 30,854 Medicare services from Dr. Kolba across 26 procedure codes in 2017. Medicare paid $1,690,290 for them. Every service was in an office.
Medicare services, 201730,854
Paid by Medicare$1.7M
Procedure codes26
Dr. Kolba's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Drugs given in the office
- 2016: 87,8562017: 27,05069%
- Office and hospital visits
- 2016: 1,9832017: 1,8656%
- Tests and treatments
- 2016: 1,2052017: 1,01716%
- Lab and pathology
- 2016: 1,3222017: 48863%
- Surgery
- 2016: 3982017: 24937%
- Other services
- 2016: 3022017: 18539%
Dr. Kolba compared with the California median for rheumatologists, 2017
- Dr. Kolba
- California median
- Medicare services
- 30,854vs 90034.3 times
- Part D claims
- 781vs 96219% below
Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.
Dr. Kolba's most billed Medicare procedure codes, 2017
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. Kolba and other rheumatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karen S. Kolba's patients have a median age of 80
Across all payers, Dmand AI patient panel data puts Dr. Kolba's median patient age at 80, with 79% women.
Dr. Kolba's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women79%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Karen S. Kolba wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Kolba wrote 17 Medicare Part D claims. 82% of them were for generic drugs. They cover 21 drugs, with $441,596 in total drug cost. In 2017, CMS named 4,072 claims across 68 drugs.
Part D claims, 202417
Drugs named by CMS21
Total drug cost$441,596
Dr. Kolba's Part D claims by kind of drug, 2024
- Generic14 claims82%
- Brand-name and other3 claims18%
Dr. Kolba's 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: 4,0722018: 78181%
Drugs named by CMS: 21 in 2018, 68 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
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Dr. Karen S. Kolba has worked on 1 clinical trial
Dmand AI links Dr. Kolba to 1 clinical trial. Conditions studied include Arthritis, Rheumatoid and Rheumatic Diseases.
Conditions in Dr. Kolba's trials
- Arthritis, Rheumatoid
- Rheumatic Diseases
Investigators on the most trials with Dr. Kolba
- Azarel Abinader, MD1 shared trial
- Shaikh A. Ali, MD, PA1 shared trial
- Christopher Ryan Antolini, MD1 shared trial
Recent clinical trials with Dr. Kolba
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Karen S. Kolba received $1,459 in industry payments from 2016 to 2017
CMS Open Payments shows 82 general payments to Dr. Kolba from 14 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $381. It also lists 20 research payments totaling $63,796 from 2016 to 2018.
General payments to Dr. Kolba by program year, 2016 to 2017
General payments to Dr. Kolba by kind, 2016 to 2017
$1.5Kin total
- Food and beverage$1,43598%
- Education$242%
Companies that paid Dr. Kolba the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Karen S. Kolba'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 Data |
| 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Karen S. Kolba
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. Karen S. Kolba's NPI number?
Dr. Karen S. Kolba's NPI number is 1710978713. It was assigned on October 31, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen S. Kolba?
Dr. Karen S. Kolba is a rheumatologist in Los Angeles, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Karen S. Kolba practice?
Dr. Kolba practices at 6077 W Pico Blvd, Los Angeles, CA 90035. Dr. Kolba's primary practice is Sinai Adult Day Health Care in Los Angeles, California. Dmand AI also links Dr. Kolba to 1 physician office.
What is Dr. Karen S. Kolba's office phone number?
The practice phone on file for Dr. Kolba is (323) 933-6611.
What is Dr. Karen S. Kolba's medical license number?
Dr. Kolba holds California license G59530.
Does Dr. Karen S. Kolba accept Medicare?
Yes. CMS data shows Dr. Kolba billed Medicare for 30,854 services in 2017.
What services does Dr. Karen S. Kolba bill to Medicare?
In 2017, Dr. Kolba's most billed Medicare services were injected or infused drug (J0897), injected or infused drug (J1745) and office visit, established patient (99215).
What drugs does Dr. Karen S. Kolba prescribe most?
In 2018 Medicare Part D data, Dr. Kolba's most prescribed drugs by claims were Prednisone, Hydroxychloroquine Sulfate and Methotrexate.
Has Dr. Karen S. Kolba received payments from drug or device companies?
CMS Open Payments shows $1,459 in general payments to Dr. Kolba from 14 companies from 2016 to 2017. The largest total came from Amgen Inc.
How long has Dr. Karen S. Kolba been practicing?
Dr. Kolba's NPI was assigned in 2005.
Does Dr. Karen S. Kolba do research?
Dr. Kolba has worked on 1 clinical trial.
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