Michael G. Schlieman, MD
Surgical Oncology Physician · Sacramento, CA
Michael G. Schlieman, MD is a surgical oncology physician with a practice address in Sacramento, California, and NPI 1366423485, issued on Nov 7, 2005. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael G. Schlieman
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- 235433-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6600 Bruceville RD, Sacramento, CA 95823
- Phone
- (906) 688-2014
- Enumerated
- Nov 7, 2005
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20080125000649); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 250 in California → Look up another NPI →
Also registered at 6600 Bruceville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Fatima Abutin, M.DHospitalist Physician1740558451
- Chelsea Adams, DPTPhysical Therapist1215324645
- Jacob Adams, MDPsychiatry Physician1326126822
Verify Michael G. Schlieman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% more Medicare Part D claims than the average surgical oncology physician in 2024
172 Medicare Part D claims for 109 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 109 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen75 claims
- Creon25 claims
- Oxycodone Hcl21 claims
- Acetaminophen-Codeine13 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.
Bills Medicare through one group practice
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael G. Schlieman among 250 surgical oncology physician records in California
Michael G. Schlieman, MD is one of 250 surgical oncology physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1998 · median 2004 among the 184 with a school on file
- Record last updated2021 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in California
There are 250 surgical oncology physician records in California.
All 250 in California → Every provider in Sacramento → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Lakhbir Sandhu, MD PHD FRCSCSacramento, CA 958231134662125
- Melinda Mortenson, M.D.Sacramento, CA 958251447231931
- Robert Canter, MDSacramento, CA 958171700093226
- Sepideh Gholami, M.D.Sacramento, CA 958171982865606
- James Goodnight, M.D.Sacramento, CA 958171306828157
- Claire Graves, M.D.Sacramento, CA 958171588921795
- Sean Judge, MDSacramento, CA 958171801277751
- Hamed Kargozaran, M.D.Sacramento, CA 958171467433938
Common questions
What is Michael G. Schlieman, MD's NPI number?
Michael G. Schlieman, MD's National Provider Identifier (NPI) is 1366423485, issued on Nov 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael G. Schlieman, MD located?
The NPPES record lists a practice address at 6600 Bruceville RD, Sacramento, CA, 95823. Phone: (906) 688-2014. Providers update this record themselves, so call before visiting.
How can I verify Michael G. Schlieman, MD's license?
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 Michael G. Schlieman, MD prescribe under Medicare Part D?
In 2024, Michael G. Schlieman, MD had 172 Medicare Part D claims for 109 beneficiaries; the average among surgical oncology physician prescribers was 87. 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.