Jonathon Douglas Porter, D.O
Psychiatry Physician · Roseville, CA
Jonathon Douglas Porter, D.O is a psychiatry physician with a practice address in Roseville, California, and NPI 1033461884, issued on Oct 3, 2012. Check the license (California 20A12424, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jonathon Douglas Porter
- Credential
- D.O
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 20A12424 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1420 Rocky Ridge Dr Ste 120, Roseville, CA 95661
- Phone
- (855) 501-1004
- Enumerated
- Oct 3, 2012
- Record last updated
- Apr 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20160526000449); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1420 Rocky Ridge Dr Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Botts, APRNPsychiatric/Mental Health Nurse Practitioner1891438818
- Simran Brar, M.D.Psychiatry Physician1659781870
- Delaina Jewkes, M.D.Psychiatry Physician1265680540
- Jaykumar Maradia, DNP, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1386254134
Verify Jonathon Douglas Porter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A12424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average psychiatry physician in 2024
992 Medicare Part D claims for 87 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Bupropion Xl110 claims
- Lamotrigine69 claims
- Fluoxetine Hcl52 claims
- Quetiapine Fumarate49 claims
- Trazodone Hcl49 claims
- Escitalopram Oxalate44 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $60.24
2 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mark David Levine MD Professional CorporationRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathon Douglas Porter among 8,673 psychiatry physician records in California
Jonathon Douglas Porter, D.O is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 66% of them.
- NPI issued2012 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2015 · median 2005 among the 3,295 with a school on file
- Record last updated2026 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Roseville → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Francis Capobianco, M.D.Roseville, CA 956611588770580
- Pavitar Cheema, MDRoseville, CA 956611174686331
- Eugene Fealk, D.O.Roseville, CA 956611437267689
- Carmen Irizarry, MDRoseville, CA 956611659459329
- Annell Mavrantonis-Kruithof, M.D.Roseville, CA 956611497728018
- Robert McAuley, M.D.Roseville, CA 956611194881888
- Naveen Mishra, D.O.Roseville, CA 956611336247733
- Vemireddi Prasad, MDRoseville, CA 956611598779126
Common questions
What is Jonathon Douglas Porter, D.O's NPI number?
Jonathon Douglas Porter, D.O's National Provider Identifier (NPI) is 1033461884, issued on Oct 3, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Jonathon Douglas Porter, D.O located?
The NPPES record lists a practice address at 1420 Rocky Ridge Dr Ste 120, Roseville, CA, 95661. Phone: (855) 501-1004. Providers update this record themselves, so call before visiting.
How can I verify Jonathon Douglas Porter, D.O's license?
NPPES lists California license number 20A12424, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathon Douglas Porter, D.O prescribe under Medicare Part D?
In 2024, Jonathon Douglas Porter, D.O had 992 Medicare Part D claims for 87 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.