GenomicsMetabolomicsPrecision Medicine
Dr. Cosby Gabrielle Arnold, MD
NPI1538514245PAC ID6608111968
- Medicare services, 2024
- 186
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 77
- Publications
- 12
- MIPS score, 2024
- 90
- 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. Arnold'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. Cosby Gabrielle Arnold is an emergency medicine physician in Sacramento, California
Dr. Arnold practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Dr. Arnold's NPI, 1538514245, was assigned on May 1, 2016. Dr. Arnold graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2016. Dr. Arnold's Colorado license number on file is DR.0064052.
NPI and contact details
- NPI
- 1538514245NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608111968
- NPI enumeration date
- May 1, 2016
- 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
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Cosby Gabrielle Arnold practices at UC Davis Medical Center in Sacramento, California
Dr. Arnold'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. Cosby Gabrielle Arnold is affiliated with 1 site of care and 4 medical groups
Dr. Arnold's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Arnold to 3 more medical groups, 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. Cosby Gabrielle Arnold's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Arnold practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Arnold practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Cosby Gabrielle Arnold is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Arnold's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Arnold is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Arnold's licenses on file in 3 states: Colorado, California and Tennessee.
Specialties and state licenses
- Emergency medicine, ColoradoPrimary
- California license
- Tennessee license
Emergency medicine physicians near Dr. Arnold
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California330emergency medicine physicians in Sacramento82emergency medicine physicians at UC Davis Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Cosby Gabrielle Arnold billed Medicare for 186 services in 2024
CMS data shows 186 Medicare services from Dr. Arnold across 5 procedure codes in 2024, for 198 Medicare patients. Medicare paid $16,394 for them.
Medicare services, 2024186
Medicare patients198
Paid by Medicare$16,394
Procedure codes5
Dr. Arnold's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2282024: 18618%
Where Dr. Arnold's Medicare services took place, 2024
- In an office7540%
- In a facility11160%
Dr. Arnold compared with the California median for emergency medicine physicians, 2024
- Dr. Arnold
- California median
- Medicare services
- 186vs 26530% below
- Medicare patients
- 198vs 24319% below
- Part D claims
- 18vs 6271% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Arnold'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. Arnold?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Arnold and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Cosby Gabrielle Arnold treated 198 Medicare patients in 2024, average age 70
CMS counts 198 Medicare patients who saw Dr. Arnold in 2024. The largest group is 65 to 74, with 79 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 43% are also on Medicaid. Their average risk score is 2.39, 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. Arnold's median patient age at 46, with 56% women.
Medicare patients, 2024198
Average age70
Average risk score2.39
Also on Medicaid43%
Dr. Arnold's Medicare patients by age, 2024
Dr. Arnold's Medicare patients by sex, 2024
- Women11860%
- Men8040%
Chronic conditions among Dr. Arnold's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis49%
- Mood disorders41%
- Depression38%
- Diabetes37%
- Ischemic heart disease34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Arnold's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Cosby Gabrielle Arnold wrote 77 Medicare Part D claims in 2024
In 2024, Dr. Arnold wrote 77 Medicare Part D claims for 65 patients. 64% of them were for generic drugs. CMS names the drug for 18 of them, across 1 drug with 11 or more claims each. In 2022, CMS named 11 claims across 1 drug.
Part D claims, 202477
Drugs named by CMS1
Part D patients65
Dr. Arnold's Part D claims by kind of drug, 2024
- Generic49 claims64%
- Brand-name and other28 claims36%
Dr. Arnold'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.
Drug classes CMS tracks in Dr. Arnold's Part D claims, 2024
- Antibiotics29%22 of 77 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: 112024: 1864%
Drugs named by CMS: 1 in 2024, 1 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
Dr. Cosby Gabrielle Arnold scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Arnold for performance year 2024, reported as part of a group. Dr. Arnold accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Arnold as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Arnold's MIPS scores, performance year 2024
- 90of 100Final score
- 86.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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
For MedTech and pharma teams
Find emergency medicine physicians like Dr. Arnold by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Cosby Gabrielle Arnold has 12 publications on record
Dmand AI links 12 papers to Dr. Arnold, published from 2019 to 2025. 2022 was the busiest year, with 3. The most frequent topics are COVID-19, SARS-CoV-2 and Emergency Service, Hospital. Dr. Arnold's most frequent co-authors are Jason Yeates Adams, MD, Neil Raj Aggarwal, MD and Donald Arnold, MD, MPH.
Papers12
Years published2019 to 2025
Dr. Arnold's papers by year, 2019 to 2025
Topics Dr. Arnold writes about most
- COVID-19
- SARS-CoV-2
- Emergency Service, Hospital
Dr. Arnold's most frequent co-authors
- Jason Yeates Adams, MD1 shared paper
- Neil Raj Aggarwal, MD1 shared paper
- Donald Arnold, MD, MPH1 shared paper
Recent publications by Dr. Arnold
West J Emerg Med
COVID-19Emergency MedicineEmergency Service, Hospital
COVID-19Epigenesis, GeneticEpigenomics
See who Dr. Arnold researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Arnold works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Cosby Gabrielle Arnold graduated from University of Tennessee Health Science Center College of Medicine - Memphis
Dr. Arnold graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2016.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Cosby Gabrielle Arnold accepts plans from 5 insurance carriers
Dr. Arnold is in network with 5 carriers, including United Healthcare, AR State Medicaid and Blue Cross and Blue Shield of Kansas City. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- AR State Medicaid
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- NV State Medicaid
Plan types Dr. Arnold accepts, by number of carriers
- Medicaid2
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Cosby Gabrielle Arnold'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Cosby Gabrielle Arnold
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. Cosby Gabrielle Arnold's NPI number?
Dr. Cosby Gabrielle Arnold's NPI number is 1538514245. It was assigned on May 1, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Cosby Gabrielle Arnold?
Dr. Cosby Gabrielle Arnold is an emergency medicine physician in Sacramento, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Cosby Gabrielle Arnold practice?
Dr. Arnold practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Dr. Arnold's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Dr. Arnold to 3 medical groups.
What is Dr. Cosby Gabrielle Arnold's office phone number?
The practice phone on file for Dr. Arnold is (916) 734-2011.
What is Dr. Cosby Gabrielle Arnold's medical license number?
Dr. Arnold's Colorado license number on file is DR.0064052, one of the licenses on file in 3 states.
Which states has Dr. Cosby Gabrielle Arnold been licensed in?
Dmand AI has state licenses on file for Dr. Arnold in Colorado (2020 to 2023), California (2022 to 2026) and Tennessee (2018 to 2022).
Which hospitals is Dr. Cosby Gabrielle Arnold affiliated with?
Dr. Arnold practices at UC Davis Medical Center in Sacramento, California.
What medical group is Dr. Cosby Gabrielle Arnold part of?
Dr. Arnold is linked to UC Davis Medical Group. Dmand AI links Dr. Arnold to 3 more medical groups.
Does Dr. Cosby Gabrielle Arnold accept Medicare?
Yes. CMS data shows Dr. Arnold billed Medicare for 186 services in 2024, and Dr. Arnold accepts Medicare assignment.
Does Dr. Cosby Gabrielle Arnold offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Arnold as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. Cosby Gabrielle Arnold's MIPS score?
Dr. Arnold's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Dr. Cosby Gabrielle Arnold see?
CMS counts 198 Medicare patients who saw Dr. Arnold in 2024, with an average age of 70.
Is Dr. Cosby Gabrielle Arnold board certified?
Yes. Dr. Arnold is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Cosby Gabrielle Arnold bill to Medicare?
In 2024, Dr. Arnold's most billed Medicare services were office visit, established patient (99213), emergency department visit (99285) and critical care (99291).
Where did Dr. Cosby Gabrielle Arnold go to medical school?
Dr. Arnold graduated from University of Tennessee Health Science Center College of Medicine - Memphis in 2016.
What drugs does Dr. Cosby Gabrielle Arnold prescribe most?
In 2024 Medicare Part D data, Dr. Arnold's most prescribed drugs by claims were Paxlovid.
How long has Dr. Cosby Gabrielle Arnold been practicing?
Dr. Arnold graduated from medical school in 2016, 10 years ago.
Does Dr. Cosby Gabrielle Arnold do research?
Dmand AI links 12 publications to Dr. Arnold, published from 2019 to 2025.
Who does Dr. Cosby Gabrielle Arnold publish with?
Dr. Arnold's most frequent co-authors are Jason Yeates Adams, MD (1 shared paper), Neil Raj Aggarwal, MD (1 shared paper) and Donald Arnold, MD, MPH (1 shared paper).
What insurance does Dr. Cosby Gabrielle Arnold accept?
Dr. Arnold is in network with 5 carriers, including United Healthcare, AR State Medicaid and Blue Cross and Blue Shield of Kansas City. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card