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Dr. John C. Onate, MD
NPI1497730014PAC ID9133162605
- Medicare services, 2024
- 78
- Medicare patients, 2024
- 35
- Part D claims, 2024
- 3,695
- Publications
- 5
- MIPS score, 2024
- 83
- Practice address
- 4600 Broadway, Fruitridge, CA 95820
- Practice phone
- Call (916) 874-9670
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sacramento County Health Center
FQHC - Main Site · Fruitridge, California
Find Dr. Onate's professional email, personal email and mobile number
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Dr. John C. Onate is a psychiatrist in Sacramento, California
Dr. Onate practices at Sacramento County Health Center in Fruitridge, California.
Dr. Onate's NPI, 1497730014, was assigned on December 7, 2005. Dr. Onate graduated from University of Mississippi Medical Center - Jackson in 2000. Dr. Onate holds California license A90613.
NPI and contact details
- NPI
- 1497730014NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133162605
- NPI enumeration date
- December 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 874-9670
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John C. Onate practices at Sacramento County Health Center in Fruitridge, California
Dr. Onate's primary practice is Sacramento County Health Center, at 4600 Broadway, Fruitridge, CA 95820. The practice phone is (916) 874-9670.
- Sacramento County Health Center4600 Broadway, Fruitridge, CA 95820Phone(916) 874-9670
Source: Dmand AI Affiliation Data
Dr. John C. Onate is affiliated with 6 sites of care and 4 medical groups
Dr. Onate's primary practice is Sacramento County Health Center in Fruitridge, California. Dr. Onate is also affiliated with UC Davis Medical Center. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Onate to 4 more group practices and clinics and 3 medical groups, each named with a free account. Dr. Onate's employer is on file too: a community health center (fqhc).
Sacramento County Health CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John C. Onate's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Onate practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sacramento County Health Center | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John C. Onate is one of 6,803 psychiatrists in California
Psychiatry is Dr. Onate's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Onate is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Onate's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists alcohol use disorders, bipolar disorder, depression and schizophrenia among the conditions Dr. Onate treats.
Psychiatrists near Dr. Onate
Counts of psychiatrists 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. John C. Onate billed Medicare for 78 services in 2024
CMS data shows 78 Medicare services from Dr. Onate across 1 procedure code in 2024, for 35 Medicare patients. Medicare paid $1,659 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202478
Medicare patients35
Paid by Medicare$1,659
Procedure codes1
Dr. Onate's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 412024: 7890%
- Office and hospital visits
- 2023: 302024: 0100%
Dr. Onate compared with the California median for psychiatrists, 2024
- Dr. Onate
- California median
- Medicare services
- 78vs 11934% below
- Medicare patients
- 35vs 4115% below
- Part D claims
- 3,312vs 14423.0 times
Medians across 6,809 psychiatrists in California with Dmand AI profiles that report each measure.
Dr. Onate'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. Onate?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Onate and other psychiatrists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John C. Onate treated 35 Medicare patients in 2024, average age 66
CMS counts 35 Medicare patients who saw Dr. Onate in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high blood pressure, and 75% have mood disorders. 54% are also on Medicaid. Their average risk score is 1.62, 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. Onate's median patient age at 51, with 56% women.
Medicare patients, 202435
Average age66
Average risk score1.62
Also on Medicaid54%
Dr. Onate's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Onate's Medicare patients by sex, 2024
- Women2263%
- Men1337%
Chronic conditions among Dr. Onate's Medicare patients, 2024
- High blood pressure75%
- Mood disorders75%
- Depression71%
- High cholesterol69%
- Anxiety57%
- Diabetes51%
- Arthritis40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Onate's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
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. John C. Onate wrote 3,695 Medicare Part D claims in 2024
In 2024, Dr. Onate wrote 3,695 Medicare Part D claims for 106 patients. 81% of them were for generic drugs. CMS names the drug for 3,312 of them, across 93 drugs with 11 or more claims each, at $696,597 in total drug cost. In 2023, CMS named 3,316 claims across 90 drugs.
Part D claims, 20243,695
Drugs named by CMS93
Total drug cost$696,597
Part D patients106
Dr. Onate's Part D claims by kind of drug, 2024
- Generic2,988 claims81%
- Brand-name654 claims18%
- Other53 claims1%
Dr. Onate'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. Onate's Part D claims, 2024
- Opioids1%41 of 3,695 claims
- Antipsychotics, patients 65 and over5%187 of 3,695 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: 3,3162024: 3,312No change
Drugs named by CMS: 93 in 2024, 90 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. John C. Onate 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. Onate for performance year 2024, reported as part of a group. Dr. Onate accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Onate as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Onate'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. John C. Onate has 5 publications on record
Dmand AI links 5 papers to Dr. Onate, published from 2020 to 2023. The most frequent topics are Psychiatry. Dr. Onate's most frequent co-authors are Robert M. McCarron, DO, Shannon T. Suo, MD and Glen L. Xiong, MD.
Papers5
Years published2020 to 2023
Topics Dr. Onate writes about most
- Psychiatry
Dr. Onate's most frequent co-authors
- Robert M. McCarron, DO2 shared papers
- Shannon T. Suo, MD2 shared papers
- Glen L. Xiong, MD2 shared papers
Recent publications by Dr. Onate
Antipsychotic AgentsArrhythmias, CardiacComorbidity
AttitudeEducationInternship and Residency
Int J Psychiatry Med
CaliforniaDelivery of Health Care, IntegratedEarly Detection of Cancer
See who Dr. Onate researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Onate works with, so you can find a warm path to the right psychiatrists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John C. Onate graduated from University of Mississippi Medical Center - Jackson
Dr. Onate graduated from University of Mississippi Medical Center - Jackson in 2000. Dr. Onate is a member of APA and Association of Medicine and Psychiatry.
- Medical school
- Board certified in internal medicine
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. John C. Onate accepts plans from 9 insurance carriers
Dr. Onate is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- CMS Medicare
- NV State Medicaid
- +1 more carriersWith a free account
Plan types Dr. Onate accepts, by number of carriers
- Medicare7
- PPO5
- HMO3
- POS2
- EPO1
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. John C. Onate'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. John C. Onate
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. John C. Onate's NPI number?
Dr. John C. Onate's NPI number is 1497730014. It was assigned on December 7, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. John C. Onate?
Dr. John C. Onate is a psychiatrist in Sacramento, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. John C. Onate practice?
Dr. Onate practices at 4600 Broadway, Fruitridge, CA 95820. Dr. Onate's primary practice is Sacramento County Health Center in Fruitridge, California. Dmand AI also links Dr. Onate to 4 group practices and clinics and 3 medical groups.
What is Dr. John C. Onate's office phone number?
The practice phone on file for Dr. Onate is (916) 874-9670.
What is Dr. John C. Onate's medical license number?
Dr. Onate holds California license A90613, one of the licenses on file in 2 states.
Which states has Dr. John C. Onate been licensed in?
Dmand AI has state licenses on file for Dr. Onate in California (2005 to 2027) and Illinois (2000 to 2005).
Which hospitals is Dr. John C. Onate affiliated with?
Dr. Onate is affiliated with UC Davis Medical Center.
What medical group is Dr. John C. Onate part of?
Dr. Onate is linked to UC Davis Medical Group. Dmand AI links Dr. Onate to 3 more medical groups.
Does Dr. John C. Onate accept Medicare?
Yes. CMS data shows Dr. Onate billed Medicare for 78 services in 2024, and Dr. Onate accepts Medicare assignment.
Does Dr. John C. Onate offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Onate as offering telehealth services.
Show 10 more questionsShow fewer questions
What is Dr. John C. Onate's MIPS score?
Dr. Onate's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
How many Medicare patients does Dr. John C. Onate see?
CMS counts 35 Medicare patients who saw Dr. Onate in 2024, with an average age of 66.
Is Dr. John C. Onate board certified?
Yes. Dr. Onate is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. John C. Onate bill to Medicare?
In 2024, Dr. Onate's most billed Medicare services were psychiatric service (90868).
Where did Dr. John C. Onate go to medical school?
Dr. Onate graduated from University of Mississippi Medical Center - Jackson in 2000.
What drugs does Dr. John C. Onate prescribe most?
In 2024 Medicare Part D data, Dr. Onate's most prescribed drugs by claims were Atorvastatin Calcium, Aripiprazole and Abilify Maintena.
How long has Dr. John C. Onate been practicing?
Dr. Onate graduated from medical school in 2000, 26 years ago.
Does Dr. John C. Onate do research?
Dmand AI links 5 publications to Dr. Onate, published from 2020 to 2023.
Who does Dr. John C. Onate publish with?
Dr. Onate's most frequent co-authors are Robert M. McCarron, DO (2 shared papers), Shannon T. Suo, MD (2 shared papers) and Glen L. Xiong, MD (2 shared papers).
What insurance does Dr. John C. Onate accept?
Dr. Onate is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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