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Dr. Katherine Riva, MD
NPI1013336452PAC ID3274823737
- Part D claims, 2024
- 152
- Publications
- 3
- Hospital affiliations
- 2
- Medical group
- 1
- Insurance carriers
- 1
- Practice address
- 6041 Cadillac Ave, Los Angeles, CA 90034
- Practice phone
- Call (213) 857-2201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Riva'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. Katherine Riva is an addiction psychiatry physician in Los Angeles, California
Dr. Riva practices at West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente.
Dr. Riva's NPI, 1013336452, was assigned on April 14, 2014. Dr. Riva graduated from UMass Chan Medical School in 2013. Dr. Riva's Colorado license number on file is DR.0059949.
NPI and contact details
- NPI
- 1013336452NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274823737
- NPI enumeration date
- April 14, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (213) 857-2201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Riva practices at West Los Angeles Medical Center in Los Angeles, California
Dr. Riva's primary practice is West Los Angeles Medical Center, at 6041 Cadillac Ave, Los Angeles, CA 90034 in Los Angeles County. The practice phone is (213) 857-2201.
- West Los Angeles Medical Center6041 Cadillac Ave, Los Angeles, CA 90034 · Los Angeles CountyPhone(213) 857-2201
Source: Dmand AI Affiliation Data
Dr. Katherine Riva is affiliated with 3 sites of care and 1 medical group
Dr. Riva's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dr. Riva is also affiliated with Denver Health Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Riva to 1 more dialysis center, named with a free account.
Denver Health Medical CenterSouthern California Permanente Medical Group1 dialysis centerName with a free account
See all 4 affiliations for Dr. RivaSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine Riva's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riva practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Los Angeles Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Katherine Riva is one of 63 addiction psychiatry physicians in California
Addiction psychiatry is Dr. Riva's primary specialty in the NPI Registry, under taxonomy code 2084P0802X. Dr. Riva is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology. Dmand AI has Dr. Riva's licenses on file in 4 states: Colorado, Maine, California and Pennsylvania.
Specialties and state licenses
- Addiction psychiatry, ColoradoPrimary
- Maine license
- California license
- Pennsylvania license
Addiction psychiatry physicians near Dr. Riva
Counts of addiction psychiatry physicians with a Dmand AI profile, by place and practice. Each opens the list.
63addiction psychiatry physicians in California
3addiction psychiatry physicians in Los Angeles
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katherine Riva's patients have a median age of 44
Across all payers, Dmand AI patient panel data puts Dr. Riva's median patient age at 44, with 32% women.
Dr. Riva's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women32%
- Men67%
Source: Dmand AI Patient Panel Data
Dr. Katherine Riva wrote 152 Medicare Part D claims in 2024
In 2024, Dr. Riva wrote 152 Medicare Part D claims for 30 patients. 99% of them were for generic drugs. CMS names the drug for 95 of them, across 5 drugs with 11 or more claims each, at $4,201 in total drug cost. In 2023, CMS named 39 claims across 2 drugs.
Part D claims, 2024152
Drugs named by CMS5
Total drug cost$4,201
Part D patients30
Dr. Riva's Part D claims by kind of drug, 2024
- Generic151 claims99%
- Brand-name and other1 claims1%
Dr. Riva'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 392024: 95144%
Drugs named by CMS: 5 in 2024, 2 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
How Dr. Katherine Riva takes part in Medicare
Dr. Riva accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Katherine Riva has 3 publications on record
Dmand AI links 3 papers to Dr. Riva in 2014.
Papers3
Recent publications by Dr. Riva
See who Dr. Riva researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Riva works with, so you can find a warm path to the right addiction psychiatry physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine Riva has 6 awards and honors on record
Dmand AI lists 6 awards for Dr. Riva, most recently Resident Recognition Award for Excellence in Family Oriented Care in 2018.
Awards and honors for Dr. Riva
- 2018
- Resident Recognition Award for Excellence in Family Oriented Care
- 2014
- Glasgow Rubin Award for Academic Achievement
- 2013
- Leah J. Dickstein Award
- 2012
- Clinical Research Fellowship
- 2011
- Fellowship
- 2002
- Fulbright-Hayes Fellowship
Source: Dmand AI Professional Profile Data
Dr. Katherine Riva graduated from UMass Chan Medical School
Dr. Riva graduated from UMass Chan Medical School in 2013.
- Medical school
- Board certified in addiction psychiatry
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Katherine Riva accepts plans from 1 insurance carrier
Dr. Riva is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Riva'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 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) |
| 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 |
| 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. Katherine Riva
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. Katherine Riva's NPI number?
Dr. Katherine Riva's NPI number is 1013336452. It was assigned on April 14, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Riva?
Dr. Katherine Riva is an addiction psychiatry physician in Los Angeles, California. The primary specialty in the NPI Registry is Addiction Psychiatry Physician (taxonomy code 2084P0802X).
Where does Dr. Katherine Riva practice?
Dr. Riva practices at 6041 Cadillac Ave, Los Angeles, CA 90034. Dr. Riva's primary practice is West Los Angeles Medical Center in Los Angeles, California, part of Kaiser Permanente. Dmand AI also links Dr. Riva to 1 dialysis center.
What is Dr. Katherine Riva's office phone number?
The practice phone on file for Dr. Riva is (213) 857-2201.
What is Dr. Katherine Riva's medical license number?
Dr. Riva's Colorado license number on file is DR.0059949, one of the licenses on file in 4 states.
Which states has Dr. Katherine Riva been licensed in?
Dmand AI has state licenses on file for Dr. Riva in Colorado (2018 to 2025), Maine (since 2017), California (2019 to 2027) and Pennsylvania (2014 to 2018).
Which hospitals is Dr. Katherine Riva affiliated with?
Dr. Riva practices at West Los Angeles Medical Center in Los Angeles, California. Dr. Riva is also affiliated with Denver Health Medical Center.
What medical group is Dr. Katherine Riva part of?
Dr. Riva is linked to Southern California Permanente Medical Group.
Does Dr. Katherine Riva accept Medicare?
Yes. CMS lists Dr. Riva as accepting Medicare assignment.
Is Dr. Katherine Riva board certified?
Yes. Dr. Riva is board certified in addiction psychiatry by the American Board of Psychiatry and Neurology.
Show 5 more questionsShow fewer questions
Where did Dr. Katherine Riva go to medical school?
Dr. Riva graduated from UMass Chan Medical School in 2013.
What drugs does Dr. Katherine Riva prescribe most?
In 2024 Medicare Part D data, Dr. Riva's most prescribed drugs by claims were Buprenorphine-Naloxone, Gabapentin and Naltrexone HCl.
How long has Dr. Katherine Riva been practicing?
Dr. Riva graduated from medical school in 2013, 13 years ago.
Does Dr. Katherine Riva do research?
Dmand AI links 3 publications to Dr. Riva.
What insurance does Dr. Katherine Riva accept?
Dr. Riva is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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