Karen Ashley Keniston
- Medicare services, 2024
- 598
- Medicare patients, 2024
- 207
- Part D claims, 2024
- 149
- MIPS score, 2024
- 88
- Hospital affiliations
- 2
- Practice address
- 1250 16th Street, Santa Monica, CA 90404
- Practice phone
- Call (310) 319-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Keniston's professional email, personal email and mobile number
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Karen Ashley Keniston is a hospitalist in Santa Monica, California
Karen Keniston practices at UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.
Karen Keniston's NPI, 1730716416, was assigned on March 24, 2020. Karen Keniston graduated from UC San Diego School of Medicine in 2020. Karen Keniston's California license number on file is A187857.
- NPI
- 1730716416NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921471368
- NPI enumeration date
- March 24, 2020
- NPI status
- Active
- Practice phone
- (310) 319-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Karen Ashley Keniston practices at UCLA Santa Monica Medical Center in Santa Monica, California
Karen Keniston's primary practice is UCLA Santa Monica Medical Center, at 1250 16th Street, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 319-4000.
- UCLA Santa Monica Medical Center1250 16th Street, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 319-4000
Source: Dmand AI Affiliation Data
Karen Ashley Keniston is affiliated with 2 sites of care and 1 medical group
Karen Keniston's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health. Karen Keniston is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karen Ashley Keniston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Keniston practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Santa Monica Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen Ashley Keniston is one of 3,186 hospitalists in California
Hospitalist is Karen Keniston's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Karen Keniston is board certified in internal medicine by the American Board of Internal Medicine. Karen Keniston has a license on file in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Clinical focus
Dmand AI lists cirrhosis and substance abuse among the conditions Karen Keniston treats.
Hospitalists near Karen Keniston
Counts of hospitalists 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
Karen Ashley Keniston billed Medicare for 598 services in 2024
CMS data shows 598 Medicare services from Karen Keniston across 5 procedure codes in 2024, for 207 Medicare patients. Medicare paid $56,778 for them. Every service was in a facility, such as a hospital, rather than an office.
Karen Keniston's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1892024: 553193%
- Other services
- 2023: 02024: 45
Karen Keniston compared with the California median for hospitalists, 2024
- Karen Keniston
- California median
- Medicare services
- 598vs 43039% above
- Medicare patients
- 207vs 201Close to median
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Karen Keniston'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Karen Ashley Keniston treated 207 Medicare patients in 2024, average age 74
CMS counts 207 Medicare patients who saw Karen Keniston in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 3.79, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Karen Keniston's median patient age at 59, with 45% women.
Karen Keniston's Medicare patients by age, 2024
Karen Keniston's Medicare patients by sex, 2024
- Women10651%
- Men10149%
Chronic conditions among Karen Keniston's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Ischemic heart disease60%
- Chronic kidney disease57%
- Heart failure57%
- Mood disorders52%
- Diabetes51%
Share of Medicare patients with each condition. A patient can have several.
Karen Keniston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karen Ashley Keniston wrote 149 Medicare Part D claims in 2024
In 2024, Karen Keniston wrote 149 Medicare Part D claims for 59 patients. 87% of them were for generic drugs.
Karen Keniston's Part D claims by kind of drug, 2024
- Generic130 claims87%
- Brand-name19 claims13%
Drug classes CMS tracks in Karen Keniston's Part D claims, 2024
- Opioids8%12 of 149 claims
- Antibiotics32%47 of 149 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Karen Ashley Keniston scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Karen Keniston for performance year 2024, reported as part of a group.
Karen Keniston's MIPS scores, performance year 2024
- 88of 100Final score
- 79.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Karen Ashley Keniston graduated from UC San Diego School of Medicine
Karen Keniston graduated from UC San Diego School of Medicine in 2020.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Karen Ashley Keniston accepts plans from 3 insurance carriers
Karen Keniston is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- CMS Medicare
Plan types Karen Keniston accepts, by number of carriers
- HMO2
- Medicare2
- POS2
- PPO2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Karen Ashley Keniston'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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Karen Ashley Keniston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Ashley Keniston's NPI number?
Karen Ashley Keniston's NPI number is 1730716416. It was assigned on March 24, 2020, and it is active in the NPI Registry.
What does Karen Ashley Keniston specialize in?
Karen Ashley Keniston is a hospitalist in Santa Monica, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Karen Ashley Keniston practice?
Karen Keniston practices at 1250 16th Street, Santa Monica, CA 90404. Karen Keniston's primary practice is UCLA Santa Monica Medical Center in Santa Monica, California, part of University of California Health.
What is Karen Ashley Keniston's office phone number?
The practice phone on file for Karen Keniston is (310) 319-4000.
What is Karen Ashley Keniston's medical license number?
Karen Keniston's California license number on file is A187857.
Which hospitals is Karen Ashley Keniston affiliated with?
Karen Keniston practices at UCLA Santa Monica Medical Center in Santa Monica, California. Karen Keniston is also affiliated with Ronald Reagan UCLA Medical Center.
What medical group is Karen Ashley Keniston part of?
Karen Keniston is linked to UCLA Medical Group.
Does Karen Ashley Keniston accept Medicare?
Yes. CMS data shows Karen Keniston billed Medicare for 598 services in 2024.
What is Karen Ashley Keniston's MIPS score?
Karen Keniston's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
How many Medicare patients does Karen Ashley Keniston see?
CMS counts 207 Medicare patients who saw Karen Keniston in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
Is Karen Ashley Keniston board certified?
Yes. Karen Keniston is board certified in internal medicine by the American Board of Internal Medicine.
What services does Karen Ashley Keniston bill to Medicare?
In 2024, Karen Keniston's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Karen Ashley Keniston go to medical school?
Karen Keniston graduated from UC San Diego School of Medicine in 2020.
How long has Karen Ashley Keniston been practicing?
Karen Keniston graduated from medical school in 2020, 6 years ago.
What insurance does Karen Ashley Keniston accept?
Karen Keniston is in network with 3 carriers, including Elevance, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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