Dr. Patrick T. Carroll, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 16
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Carroll'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. Patrick T. Carroll is a rheumatologist in Sacramento, California
Dr. Carroll practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Carroll's NPI, 1114005857, was assigned on November 1, 2006. Dr. Carroll graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989. Dr. Carroll holds California license G71844.
- NPI
- 1114005857NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517155930
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 734-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick T. Carroll practices at UC Davis Medical Center in Sacramento, California
Dr. Carroll's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Dr. Patrick T. Carroll is affiliated with 2 sites of care and 1 medical group
Dr. Carroll's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Carroll is also affiliated with Roseville Medical Center. The medical group on file is UC Davis Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick T. Carroll's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carroll practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis 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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Dr. Patrick T. Carroll is one of 821 rheumatologists in California
Rheumatology is Dr. Carroll's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Carroll is board certified in rheumatology by the American Board of Internal Medicine. Dr. Carroll is licensed in California.
Specialties and state licenses
- Rheumatology, CaliforniaPrimary
Clinical focus
Dmand AI lists arteritis and rheumatoid arthritis among the conditions Dr. Carroll treats.
Rheumatologists near Dr. Carroll
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. Patrick T. Carroll billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Carroll across 1 procedure code in 2024, all of them office visits, for 21 Medicare patients. Medicare paid $786 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Carroll compared with the California median for rheumatologists, 2024
- Dr. Carroll
- California median
- Medicare services
- 11vs 90099% below
- Medicare patients
- 21vs 21690% below
- Part D claims
- 73vs 96292% below
Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.
Dr. Carroll'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.
Need commercial claims for Dr. Carroll?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Carroll and other rheumatologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Patrick T. Carroll treated 21 Medicare patients in 2024, average age 71
CMS counts 21 Medicare patients who saw Dr. Carroll in 2024. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.87, 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. Carroll's median patient age at 50, with 72% women.
Chronic conditions among Dr. Carroll's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol62%
- Diabetes57%
- Mood disorders57%
- Anxiety52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Carroll's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Patrick T. Carroll wrote 16 Medicare Part D claims in 2024
In 2024, Dr. Carroll wrote 16 Medicare Part D claims. 94% of them were for generic drugs. They cover 3 drugs, with $3,654 in total drug cost. In 2018, CMS named 1,816 claims across 27 drugs.
Dr. Carroll's Part D claims by kind of drug, 2024
- Generic15 claims94%
- Brand-name and other1 claims6%
Dr. Carroll's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 1,8162019: 7396%
Drugs named by CMS: 3 in 2019, 27 in 2018.
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. Patrick T. Carroll scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Carroll for performance year 2024, reported as part of a group. Dr. Carroll accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Carroll as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Carroll's MIPS scores, performance year 2024
- 83of 100Final score
- 64.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 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. Patrick T. Carroll received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Carroll from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $30.
Companies that paid Dr. Carroll the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Patrick T. Carroll graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Carroll graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989.
- Medical school
- Board certified in rheumatology
Source: Dmand AI Professional Profile Data
Dr. Patrick T. Carroll accepts plans from 7 insurance carriers
Dr. Carroll is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
- NV State Medicaid
Plan types Dr. Carroll accepts, by number of carriers
- Medicare6
- PPO5
- EPO2
- HMO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Patrick T. Carroll'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)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. Patrick T. Carroll
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. Patrick T. Carroll's NPI number?
Dr. Patrick T. Carroll's NPI number is 1114005857. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick T. Carroll?
Dr. Patrick T. Carroll is a rheumatologist in Sacramento, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Patrick T. Carroll practice?
Dr. Carroll practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Carroll's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health.
What is Dr. Patrick T. Carroll's office phone number?
The practice phone on file for Dr. Carroll is (916) 734-2011.
What is Dr. Patrick T. Carroll's medical license number?
Dr. Carroll holds California license G71844.
Which hospitals is Dr. Patrick T. Carroll affiliated with?
Dr. Carroll practices at UC Davis Medical Center in Sacramento, California. Dr. Carroll is also affiliated with Roseville Medical Center.
What medical group is Dr. Patrick T. Carroll part of?
Dr. Carroll is linked to UC Davis Medical Group.
Does Dr. Patrick T. Carroll accept Medicare?
Yes. CMS data shows Dr. Carroll billed Medicare for 11 services in 2024, and Dr. Carroll accepts Medicare assignment.
Does Dr. Patrick T. Carroll offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Carroll as offering telehealth services.
What is Dr. Patrick T. Carroll's MIPS score?
Dr. Carroll's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Patrick T. Carroll see?
CMS counts 21 Medicare patients who saw Dr. Carroll in 2024, with an average age of 71.
Is Dr. Patrick T. Carroll board certified?
Yes. Dr. Carroll is board certified in rheumatology by the American Board of Internal Medicine.
What services does Dr. Patrick T. Carroll bill to Medicare?
In 2024, Dr. Carroll's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Patrick T. Carroll go to medical school?
Dr. Carroll graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 1989.
What drugs does Dr. Patrick T. Carroll prescribe most?
In 2019 Medicare Part D data, Dr. Carroll's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Allopurinol.
Has Dr. Patrick T. Carroll received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Carroll from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Patrick T. Carroll been practicing?
Dr. Carroll graduated from medical school in 1989, 37 years ago.
What insurance does Dr. Patrick T. Carroll accept?
Dr. Carroll is in network with 7 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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