Dr. James Corona, MD
- Medicare services, 2024
- 414
- Medicare patients, 2024
- 161
- Part D claims, 2024
- 7,705
- MIPS score, 2024
- 91
- Hospital affiliations
- 1
- Practice address
- 2767 Olive Highway, Oroville, CA 95966
- Practice phone
- Call (530) 533-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Corona'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. James Corona is an internist in Oroville, California
Dr. Corona practices at Oroville Hospital in Oroville, California, part of Oro Hospital.
Dr. Corona's NPI, 1386646404, was assigned on June 1, 2005. Dr. Corona graduated from Autonomous University of Baja California School of Medicine in 1991. Dr. Corona holds California license A54266.
- NPI
- 1386646404NPI Registry (opens in a new tab)
- NPI enumeration date
- June 1, 2005
- NPI status
- Active
- Practice phone
- (530) 533-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Corona practices at Oroville Hospital in Oroville, California
Dr. Corona's primary practice is Oroville Hospital, at 2767 Olive Highway, Oroville, CA 95966 in Butte County. The practice phone is (530) 533-8500.
- Oroville Hospital2767 Olive Highway, Oroville, CA 95966 · Butte CountyPhone(530) 533-8500
Source: Dmand AI Affiliation Data
Dr. James Corona is affiliated with 1 site of care
Dr. Corona's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Corona's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Corona practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oroville Hospital | 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 Oro Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Corona is one of 16,751 internists in California
Internal medicine is Dr. Corona's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Corona's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists acute gastroduodenitis, acute sinusitis, acute skin infection, anxiety, arthritis, asthma, atrial fibrillation and flutter and cardiomyopathy among the conditions Dr. Corona treats.
Internists near Dr. Corona
Counts of internists 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. James Corona billed Medicare for 414 services in 2024
CMS data shows 414 Medicare services from Dr. Corona across 4 procedure codes in 2024, for 161 Medicare patients. Medicare paid $5,609 for them. Every service was in an office.
Dr. Corona's Medicare services by type, 2020 to 2024
- 2020
- 2024
- Office and hospital visits
- 2020: 02024: 211
- Other services
- 2020: 02024: 203
- Lab and pathology
- 2020: 1822024: 0100%
Dr. Corona compared with the California median for internists, 2024
- Dr. Corona
- California median
- Medicare services
- 414vs 36115% above
- Medicare patients
- 161vs 1517% above
- Part D claims
- 7,187vs 42117.1 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Corona'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Corona and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Corona treated 161 Medicare patients in 2024, average age 76
CMS counts 161 Medicare patients who saw Dr. Corona in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 52% are also on Medicaid. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Corona's median patient age at 57, with 46% women.
Dr. Corona's Medicare patients by age, 2024
Dr. Corona's Medicare patients by sex, 2024
- Women7547%
- Men8653%
Chronic conditions among Dr. Corona's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes47%
- Arthritis37%
- Mood disorders29%
- Depression27%
- Atrial fibrillation23%
- Asthma22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Corona's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. James Corona wrote 7,705 Medicare Part D claims in 2024
In 2024, Dr. Corona wrote 7,705 Medicare Part D claims for 349 patients. 87% of them were for generic drugs. CMS names the drug for 7,187 of them, across 121 drugs with 11 or more claims each, at $340,480 in total drug cost. In 2023, CMS named 7,840 claims across 124 drugs.
Dr. Corona's Part D claims by kind of drug, 2024
- Generic6,714 claims87%
- Brand-name910 claims12%
- Other81 claims1%
Dr. Corona'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. Corona's Part D claims, 2024
- Opioids2%140 of 7,705 claims
- Antibiotics1%112 of 7,705 claims
- Antipsychotics, patients 65 and over1%76 of 7,705 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7,8402024: 7,1878%
Drugs named by CMS: 121 in 2024, 124 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
Dr. James Corona scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Corona for performance year 2024, reported as part of a group.
Dr. Corona's MIPS scores, performance year 2024
- 91of 100Final score
- 94of 100Quality
- 92of 100Promoting Interoperability
- 40of 100Improvement Activities
- 65of 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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Dr. James Corona received $8,484 in industry payments from 2016 to 2025
CMS Open Payments shows 368 general payments to Dr. Corona from 27 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,576.
General payments to Dr. Corona by program year, 2016 to 2025
General payments to Dr. Corona by kind, 2016 to 2025
- Food and beverage$8,454100%
- Education$300%
Companies that paid Dr. Corona the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Corona graduated from Autonomous University of Baja California School of Medicine
Dr. Corona graduated from Autonomous University of Baja California School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. James Corona accepts plans from 15 insurance carriers
Dr. Corona is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Corona accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. James Corona'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 | 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. James Corona
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. James Corona's NPI number?
Dr. James Corona's NPI number is 1386646404. It was assigned on June 1, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Corona?
Dr. James Corona is an internist in Oroville, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James Corona practice?
Dr. Corona practices at 2767 Olive Highway, Oroville, CA 95966. Dr. Corona's primary practice is Oroville Hospital in Oroville, California, part of Oro Hospital.
What is Dr. James Corona's office phone number?
The practice phone on file for Dr. Corona is (530) 533-8500.
What is Dr. James Corona's medical license number?
Dr. Corona holds California license A54266, one of the licenses on file in 2 states.
Which states has Dr. James Corona been licensed in?
Dmand AI has state licenses on file for Dr. Corona in California (1995 to 2026) and Illinois (1992 to 1996).
Which hospitals is Dr. James Corona affiliated with?
Dr. Corona practices at Oroville Hospital in Oroville, California.
Does Dr. James Corona accept Medicare?
Yes. CMS data shows Dr. Corona billed Medicare for 414 services in 2024.
What is Dr. James Corona's MIPS score?
Dr. Corona's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. James Corona see?
CMS counts 161 Medicare patients who saw Dr. Corona in 2024, with an average age of 76.
Show 6 more questionsShow fewer questions
What services does Dr. James Corona bill to Medicare?
In 2024, Dr. Corona's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99214).
Where did Dr. James Corona go to medical school?
Dr. Corona graduated from Autonomous University of Baja California School of Medicine in 1991.
What drugs does Dr. James Corona prescribe most?
In 2024 Medicare Part D data, Dr. Corona's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. James Corona received payments from drug or device companies?
CMS Open Payments shows $8,484 in general payments to Dr. Corona from 27 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. James Corona been practicing?
Dr. Corona graduated from medical school in 1991, 35 years ago.
What insurance does Dr. James Corona accept?
Dr. Corona is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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