Marshall Harold Rotterman, M.D.
Anesthesiology Physician · Belmont, CA
Marshall Harold Rotterman, M.D. is an anesthesiology physician with a practice address in Belmont, California, and NPI 1245505221, issued on Mar 9, 2012. Check the license (California AFE19021, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marshall Harold Rotterman
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- AFE19021 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3414 Lodge Dr, Belmont, CA 94002
- Phone
- (650) 591-9739
- Enumerated
- Mar 9, 2012
- Record last updated
- Mar 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (650) 591-9739
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Verify Marshall Harold Rotterman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license AFE19021Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average anesthesiology physician in 2024
35 Medicare Part D claims, against an average of 402 among the 4,319 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.
Marshall Harold Rotterman among 7,571 anesthesiology physician records in California
Marshall Harold Rotterman, M.D. is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 70% of them.
- NPI issued2012 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2012 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in California
There are 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in Belmont → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Ellen Finch, MDBelmont, CA 940021356982334
- Barry Samuel, M.D.Belmont, CA 940021912911959
- Susan Adler, MDBurlingame, CA 940101679529523
- Bruce Bainton, MDBurlingame, CA 940101891748372
- Eric Brouch, MDBurlingame, CA 940101720033780
- Celia Carpenter, MDBurlingame, CA 940101972559839
- Patricia Dailey, MDBurlingame, CA 940101588610729
- Bhanumathi Guruswami, MDBurlingame, CA 940101437103926
Common questions
What is Marshall Harold Rotterman, M.D.'s NPI number?
Marshall Harold Rotterman, M.D.'s National Provider Identifier (NPI) is 1245505221, issued on Mar 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Harold Rotterman, M.D. located?
The NPPES record lists a practice address at 3414 Lodge Dr, Belmont, CA, 94002. Phone: (650) 591-9739. Providers update this record themselves, so call before visiting.
How can I verify Marshall Harold Rotterman, M.D.'s license?
NPPES lists California license number AFE19021, 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 Marshall Harold Rotterman, M.D. prescribe under Medicare Part D?
In 2024, Marshall Harold Rotterman, M.D. had 35 Medicare Part D claims; the average among anesthesiology physician prescribers was 402. 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.