Dr. Casey N. Rives, MD
- Medicare services, 2024
- 1,342
- Medicare patients, 2024
- 365
- Part D claims, 2024
- 171
- Hospital affiliations
- 3
- Industry payments
- $337
- Practice address
- 400 West Pueblo, Santa Barbara, CA 93105
- Practice phone
- Call (805) 682-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rives' professional email, personal email and mobile number
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Dr. Casey N. Rives is a hospitalist in Santa Barbara, California
Dr. Rives practices at Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health.
Dr. Rives' NPI, 1720213382, was assigned on May 26, 2009. Dr. Rives graduated from UMKC School of Medicine in 2009. Dr. Rives holds California license C155656.
- NPI
- 1720213382NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597991927
- NPI enumeration date
- May 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 682-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Casey N. Rives practices at Santa Barbara Cottage Hospital in Santa Barbara, California
Dr. Rives' primary practice is Santa Barbara Cottage Hospital, at 400 West Pueblo, Santa Barbara, CA 93105 in Santa Barbara County. The practice phone is (805) 682-7111.
- Santa Barbara Cottage Hospital400 West Pueblo, Santa Barbara, CA 93105 · Santa Barbara CountyPhone(805) 682-7111
Source: Dmand AI Affiliation Data
Dr. Casey N. Rives is affiliated with 6 sites of care and 2 medical groups
Dr. Rives' primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dr. Rives is also affiliated with Goleta Valley Cottage Hospital. The medical group on file is Sansum Clinic. Dmand AI also links Dr. Rives to 1 more hospital, 1 group practice or clinic, 1 ambulatory surgery center, 1 urgent care center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Casey N. Rives' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rives practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Barbara Cottage Hospital | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Cottage Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Casey N. Rives is one of 3,186 hospitalists in California
Hospitalist is Dr. Rives' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Rives is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Rives' licenses on file in 2 states: California and Missouri.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
- Missouri license
Clinical focus
Dmand AI lists acute respiratory failure, cardiac arrhythmia, cellulitis, circulation problems, congestive heart failure, electrolyte disorders, gastrointestinal bleeding and gastrointestinal inflammation among the conditions Dr. Rives treats.
Hospitalists near Dr. Rives
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
Dr. Casey N. Rives billed Medicare for 1,342 services in 2024
CMS data shows 1,342 Medicare services from Dr. Rives across 7 procedure codes in 2024, for 365 Medicare patients. Medicare paid $103,075 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rives' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0702024: 1,34225%
Dr. Rives compared with the California median for hospitalists, 2024
- Dr. Rives
- California median
- Medicare services
- 1,342vs 4303.1 times
- Medicare patients
- 365vs 20182% above
- Part D claims
- 24vs 6965% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Rives' 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. Rives and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Casey N. Rives treated 365 Medicare patients in 2024, average age 79
CMS counts 365 Medicare patients who saw Dr. Rives in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.58, 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. Rives' median patient age at 80, with 51% women.
Dr. Rives' Medicare patients by age, 2024
Dr. Rives' Medicare patients by sex, 2024
- Women18350%
- Men18250%
Chronic conditions among Dr. Rives' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis67%
- Chronic kidney disease52%
- Heart failure47%
- Ischemic heart disease47%
- Atrial fibrillation44%
- Mood disorders41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rives' 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
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Casey N. Rives wrote 171 Medicare Part D claims in 2024
In 2024, Dr. Rives wrote 171 Medicare Part D claims for 99 patients. 86% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $6,829 in total drug cost. In 2022, CMS named 24 claims across 2 drugs.
Dr. Rives' Part D claims by kind of drug, 2024
- Generic147 claims86%
- Brand-name and other24 claims14%
Dr. Rives' 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. Rives' Part D claims, 2024
- Opioids16%28 of 171 claims
- Antibiotics18%31 of 171 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 242024: 24No change
Drugs named by CMS: 2 in 2024, 2 in 2022.
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. Casey N. Rives takes part in Medicare
Dr. Rives 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)
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Dr. Casey N. Rives received $337 in industry payments from 2016 to 2018
CMS Open Payments shows 14 general payments to Dr. Rives from 6 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $134.
General payments to Dr. Rives by program year, 2016 to 2018
Companies that paid Dr. Rives the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Casey N. Rives graduated from UMKC School of Medicine
Dr. Rives graduated from UMKC School of Medicine in 2009.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Casey N. Rives accepts plans from 12 insurance carriers
Dr. Rives is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- +4 more carriersWith a free account
Plan types Dr. Rives accepts, by number of carriers
- PPO8
- HMO6
- Medicare6
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Casey N. Rives'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) |
| 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. Casey N. Rives
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. Casey N. Rives' NPI number?
Dr. Casey N. Rives' NPI number is 1720213382. It was assigned on May 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Casey N. Rives?
Dr. Casey N. Rives is a hospitalist in Santa Barbara, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Casey N. Rives practice?
Dr. Rives practices at 400 West Pueblo, Santa Barbara, CA 93105. Dr. Rives' primary practice is Santa Barbara Cottage Hospital in Santa Barbara, California, part of Cottage Health. Dmand AI also links Dr. Rives to 1 hospital, 1 group practice or clinic, 1 ambulatory surgery center, 1 urgent care center and 1 medical group.
What is Dr. Casey N. Rives' office phone number?
The practice phone on file for Dr. Rives is (805) 682-7111.
What is Dr. Casey N. Rives' medical license number?
Dr. Rives holds California license C155656, one of the licenses on file in 2 states.
Which states has Dr. Casey N. Rives been licensed in?
Dmand AI has state licenses on file for Dr. Rives in California (2018 to 2027) and Missouri (2013 to 2019).
Which hospitals is Dr. Casey N. Rives affiliated with?
Dr. Rives practices at Santa Barbara Cottage Hospital in Santa Barbara, California. Dr. Rives is also affiliated with Goleta Valley Cottage Hospital. Dmand AI links Dr. Rives to 1 more hospital.
What medical group is Dr. Casey N. Rives part of?
Dr. Rives is linked to Sansum Clinic. Dmand AI links Dr. Rives to 1 more medical group.
Does Dr. Casey N. Rives accept Medicare?
Yes. CMS data shows Dr. Rives billed Medicare for 1,342 services in 2024, and Dr. Rives accepts Medicare assignment.
How many Medicare patients does Dr. Casey N. Rives see?
CMS counts 365 Medicare patients who saw Dr. Rives in 2024, with an average age of 79.
Show 7 more questionsShow fewer questions
Is Dr. Casey N. Rives board certified?
Yes. Dr. Rives is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Casey N. Rives bill to Medicare?
In 2024, Dr. Rives' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Casey N. Rives go to medical school?
Dr. Rives graduated from UMKC School of Medicine in 2009.
What drugs does Dr. Casey N. Rives prescribe most?
In 2024 Medicare Part D data, Dr. Rives' most prescribed drugs by claims were Hydrocodone-Acetaminophen and Eliquis.
Has Dr. Casey N. Rives received payments from drug or device companies?
CMS Open Payments shows $337 in general payments to Dr. Rives from 6 companies from 2016 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Casey N. Rives been practicing?
Dr. Rives graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Casey N. Rives accept?
Dr. Rives is in network with 12 carriers, including Blue Cross Blue Shield of Michigan, Elevance and United Healthcare. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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