Craig N. Tsuboi, MD
Hospitalist Physician · Roseville, CA
Craig N. Tsuboi, MD is a hospitalist physician with a practice address in Roseville, California, and NPI 1285733816, issued on Sep 21, 2006. Check the license (California G79605, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Craig N. Tsuboi
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- G79605 CA
G079605 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3 Medical Plaza Dr, Roseville, CA 95661
- Phone
- (916) 781-1927
- Enumerated
- Sep 21, 2006
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (916) 781-1787
- Medicaid ID
- 00G796050 CA
- Medicare enrollment
- Enrolled (PECOS I20081213000126); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 1993
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 3,099 in California → Look up another NPI →
Also registered at 3 Medical Plaza Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim David Canlas, M.D.Internal Medicine Physician1982920401
- April Cauthen, NPNurse Practitioner1225185622
Verify Craig N. Tsuboi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G79605Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average hospitalist physician in 2024
33 Medicare Part D claims for 18 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Galen Inpatient Physicians PCHanford, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Craig N. Tsuboi among 3,099 hospitalist physician records in California
Craig N. Tsuboi, MD is one of 3,099 hospitalist physician records with a practice address in California. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1993 · median 2010 among the 2,505 with a school on file
- Record last updated2021 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
53 hospitalist physician records list a practice address in Roseville
They are 53 of the 5,340 NPPES records with a practice address in Roseville, and 3,099 hospitalist physician records in California.
All 3,099 in California → Every provider in Roseville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Terri Bigler, M.D.Roseville, CA 956611982716205
- Carmen-Florina Bujor, MDRoseville, CA 956611376621052
- Marylou Bullen, MDRoseville, CA 956611861570509
- Anthony Carlile, MDRoseville, CA 956611124106893
- Gurjeet Duhra, MDRoseville, CA 956611467530907
- Jeffrey Genzlinger, MDRoseville, CA 956611619088937
- Robert Jobe, MDRoseville, CA 956611598843203
- Diwakar Lingam, M.D.Roseville, CA 956611952324311
Common questions
What is Craig N. Tsuboi, MD's NPI number?
Craig N. Tsuboi, MD's National Provider Identifier (NPI) is 1285733816, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Craig N. Tsuboi, MD located?
The NPPES record lists a practice address at 3 Medical Plaza Dr, Roseville, CA, 95661. Phone: (916) 781-1927. Providers update this record themselves, so call before visiting.
How can I verify Craig N. Tsuboi, MD's license?
NPPES lists California license number G79605, 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 Craig N. Tsuboi, MD prescribe under Medicare Part D?
In 2024, Craig N. Tsuboi, MD had 33 Medicare Part D claims for 18 beneficiaries; the average among hospitalist physician prescribers was 521. 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.