Christina Bulleit, DO
Psychiatry Physician · Walnut Creek, CA
Christina Bulleit, DO is a psychiatry physician with a practice address in Walnut Creek, California, and NPI 1861075517, issued on Apr 30, 2021. Check the license (California 20A23785, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christina Bulleit
- Credential
- DO
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 20A23785 CA
OS22011 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Oak RD Ste 270, Walnut Creek, CA 94597
- Phone
- (925) 944-9711
- Enumerated
- Apr 30, 2021
- Record last updated
- Sep 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20250730003633); may accept Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2021
- Entity
- Type 1 · individual
Also registered at 3100 Oak RD Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christina Bulleit in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23785Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average psychiatry physician in 2024
352 Medicare Part D claims for 70 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Bupropion Xl24 claims
- Olanzapine24 claims
- Gabapentin20 claims
- Mirtazapine18 claims
- Quetiapine Fumarate15 claims
- Venlafaxine Hcl Er15 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.
67 psychiatry physician records list a practice address in Walnut Creek
They are 67 of the 6,170 NPPES records with a practice address in Walnut Creek, and 8,673 psychiatry physician records in California.
All 67 in Walnut Creek → All 8,673 in California → Every provider in Walnut Creek →
Other psychiatry physician records in California
- Nancy Aaen, MDNapa, CA1609816669
- Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
- Mekabiz Abaian, MDSan Bernardino, CA1891090163
- Brenda Abarca, MDTorrance, CA1407485527
- Pilar Abascal, M.D.Los Angeles, CA1730528191
- Michele Abbasi, M.D.Westlake Village, CA1093940330
- Zohaib AbbasiMartinez, CA1013392224
- Sandy Abdelkedous, MDFresno, CA1306093109
- Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
- Ezzat Abdelmalek, M.DDana Point, CA1992828826
Common questions
What is Christina Bulleit, DO's NPI number?
Christina Bulleit, DO's National Provider Identifier (NPI) is 1861075517, issued on Apr 30, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Christina Bulleit, DO located?
The NPPES record lists a practice address at 3100 Oak RD Ste 270, Walnut Creek, CA, 94597. Phone: (925) 944-9711. Providers update this record themselves, so call before visiting.
How can I verify Christina Bulleit, DO's license?
NPPES lists California license number 20A23785, 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 Christina Bulleit, DO prescribe under Medicare Part D?
In 2024, Christina Bulleit, DO had 352 Medicare Part D claims for 70 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.