Walter Scott Miller, MD
Internal Medicine Physician · Grass Valley, CA
Walter Scott Miller, MD is an internal medicine physician with a practice address in Grass Valley, California, and NPI 1013985340, issued on Mar 11, 2006. Check the license (California G53577, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Walter Scott Miller
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- G53577 CA
0G53577 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10042 Wolf Road, Grass Valley, CA 95949
- Phone
- (530) 268-8778
- Enumerated
- Mar 11, 2006
- Record last updated
- Feb 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (530) 268-8765
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Walter Scott Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G53577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
391 Medicare Part D claims for 87 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levothyroxine Sodium27 claims
- Metoprolol Succinate24 claims
- Pantoprazole Sodium21 claims
- Allopurinol19 claims
- Finasteride18 claims
- Tamsulosin Hcl17 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.
Walter Scott Miller among 17,696 internal medicine physician records in California
Walter Scott Miller, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2008 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Grass Valley
They are 22 of the 1,540 NPPES records with a practice address in Grass Valley, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Grass Valley → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michelle-Linh Nguyen, MDGrass Valley, CA 959491114447596
- Satvir Dhillon, MDGridley, CA 959481326544586
- Ramon Perez-Egana Monge, M.D.Gridley, CA 959481720297906
- Nikom Udomphonkul, MDGridley, CA 959481598849192
- Elisabeth Lernhardt, MDPenn Valley, CA 959461902879885
- Elizabeth Wobus, MDPenn Valley, CA 959461770673493
- Sherilynn Cooke, MDGrass Valley, CA 959451427136506
- Charles Garretson, MDLive Oak, CA 959531144284373
Common questions
What is Walter Scott Miller, MD's NPI number?
Walter Scott Miller, MD's National Provider Identifier (NPI) is 1013985340, issued on Mar 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Walter Scott Miller, MD located?
The NPPES record lists a practice address at 10042 Wolf Road, Grass Valley, CA, 95949. Phone: (530) 268-8778. Providers update this record themselves, so call before visiting.
How can I verify Walter Scott Miller, MD's license?
NPPES lists California license number G53577, 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 Walter Scott Miller, MD prescribe under Medicare Part D?
In 2024, Walter Scott Miller, MD had 391 Medicare Part D claims for 87 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.