NPPES file of Aug 9, 2026

Roger Norman Morrison, M.D.

General Practice Physician · Nevada City, CA

Roger Norman Morrison, M.D. is a general practice physician with a practice address in Nevada City, California, and NPI 1083829550, issued on May 10, 2007. Check the license (California C41331, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1083829550
Name
Roger Norman Morrison
Credential
M.D.
Primary taxonomy
General Practice Physician 208D00000X
License number
C41331 CA
Self-reported in NPPES; status is on the state search
Practice location
13438 Cement Hill RD., Nevada City, CA 95959
Phone
(510) 412-9040
Enumerated
May 10, 2007
Record last updated
Nov 2, 2023
Fax
(510) 412-9040
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Roger Norman Morrison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C41331
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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99% fewer Medicare Part D claims than the average general practice physician in 2024

18 Medicare Part D claims, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Roger Morrison18
  2. Specialty average3,030

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.

Roger Norman Morrison among 1,956 general practice physician records in California

Roger Norman Morrison, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 50% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2023 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 general practice physician records list a practice address in Nevada City

They are 5 of the 590 NPPES records with a practice address in Nevada City, and 1,956 general practice physician records in California.

The 8 general practice physician records with the nearest ZIP codes

  1. Sandra Goldberg, ND, LACNevada City, CA 959591144801697
  2. Gerald Lance, M.D.Nevada City, CA 959591801153200
  3. Peter Vanhouten, M.D.Nevada City, CA 959591841411758
  4. Patrick Wagner, MDNevada City, CA 959591760275036
  5. Ross Tye, MDOrland, CA 959631740406560
  6. Lanier Stenhouse, M.D.Oroville, CA 959651902983786
  7. Robert Winshall, MDOroville, CA 959651942363908
  8. Jamaal El-Khal, M.D.Oroville, CA 959661912161324

Common questions

What is Roger Norman Morrison, M.D.'s NPI number?

Roger Norman Morrison, M.D.'s National Provider Identifier (NPI) is 1083829550, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Roger Norman Morrison, M.D. located?

The NPPES record lists a practice address at 13438 Cement Hill RD., Nevada City, CA, 95959. Phone: (510) 412-9040. Providers update this record themselves, so call before visiting.

How can I verify Roger Norman Morrison, M.D.'s license?

NPPES lists California license number C41331, 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 Roger Norman Morrison, M.D. prescribe under Medicare Part D?

In 2024, Roger Norman Morrison, M.D. had 18 Medicare Part D claims; the average among general practice physician prescribers was 3,030. 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.