Katherine Rose Hulbert, MD
Psychiatry Physician · Oxnard, CA
Katherine Rose Hulbert, MD is a psychiatry physician with a practice address in Oxnard, California, and NPI 1225270903, issued on Mar 27, 2009. Check the license (California A113586, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katherine Rose Hulbert
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A113586 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1911 Williams Dr Ste 110, Oxnard, CA 93036
- Phone
- (805) 981-4200
- Enumerated
- Mar 27, 2009
- Record last updated
- Jun 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 1911 Williams Dr Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jesse AdamsRehabilitation Practitioner1265863724
- Carol Alesso, LPTLicensed Psychiatric Technician1104945591
- Ronald Andersen, MHAMental Health Counselor1386859825
- Amelia Antonio, RNCase Management Registered Nurse1912115536
- Jenny Bonilla, MSW, LCSWClinical Social Worker1952168676
- Mary Burau, MFTMental Health Counselor1679744577
Verify Katherine Rose Hulbert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A113586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average psychiatry physician in 2024
2,215 Medicare Part D claims for 97 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Olanzapine146 claims
- Sertraline Hcl131 claims
- Quetiapine Fumarate117 claims
- Trazodone Hcl105 claims
- Risperidone98 claims
- Buspirone Hcl90 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.
Katherine Rose Hulbert among 8,673 psychiatry physician records in California
Katherine Rose Hulbert, MD 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2021 · 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 Oxnard → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Shimul Barr, MDOxnard, CA 930361437318813
- G Blakely, M. D.Oxnard, CA 930361710291067
- Jerry Bruns, M.D.Oxnard, CA 930361851402184
- Adam Burdick, MDOxnard, CA 930361619122025
- Albert Chen, M.D.Oxnard, CA 930361316176555
- Karl Douyon, MDOxnard, CA 930361699807495
- Susan Guy, MDOxnard, CA 930361902821309
- Carolyn Kimura, MDOxnard, CA 930361861591646
Common questions
What is Katherine Rose Hulbert, MD's NPI number?
Katherine Rose Hulbert, MD's National Provider Identifier (NPI) is 1225270903, issued on Mar 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Rose Hulbert, MD located?
The NPPES record lists a practice address at 1911 Williams Dr Ste 110, Oxnard, CA, 93036. Phone: (805) 981-4200. Providers update this record themselves, so call before visiting.
How can I verify Katherine Rose Hulbert, MD's license?
NPPES lists California license number A113586, 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 Katherine Rose Hulbert, MD prescribe under Medicare Part D?
In 2024, Katherine Rose Hulbert, MD had 2,215 Medicare Part D claims for 97 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.