NPPES file of Aug 9, 2026

Seth Miller, M.D.

Family Medicine Physician · Granite Bay, CA

Seth Miller, M.D. is a family medicine physician with a practice address in Granite Bay, California, and NPI 1871855171, issued on Jun 12, 2012. Check the license (California A148228, 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
1871855171
Name
Seth Miller
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A148228 CA
Self-reported in NPPES; status is on the state search
Practice location
221 Cuddington CT, Granite Bay, CA 95746
Phone
(505) 503-9131
Enumerated
Jun 12, 2012
Record last updated
May 13, 2026
Medicare enrollment
Enrolled (PECOS I20171011001798); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Seth Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A148228
    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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92% more Medicare Part D claims than the average family medicine physician in 2024

6,807 Medicare Part D claims for 712 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 162 claims were for opioids.

  1. Seth Miller6,807
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium445 claims
  2. Losartan Potassium374 claims
  3. Lisinopril283 claims
  4. Levothyroxine Sodium275 claims
  5. Amlodipine Besylate266 claims
  6. Tamsulosin Hcl167 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

  1. Permanente Medical Group IncFolsom, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Seth Miller among 17,133 family medicine physician records in California

Seth Miller, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 66% of them.

  • NPI issued2012 · 66% of these records are older, 32% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2011 · median 2005 among the 10,652 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Family Medicine Physician providers in California

There are 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Virginia Mayer, M.D.Granite Bay, CA 957461649717687
  2. Arti Bhukhen, MDRoseville, CA 957471700440427
  3. Christopher Campbell, D.O.Roseville, CA 957471376647560
  4. Alfredo Dazo, M.D.Roseville, CA 957471306042692
  5. Cameron McDonald, DORoseville, CA 957471801539903
  6. Tatsuzo Miakashi, MDRoseville, CA 957471528383668
  7. Raushan RozenbergRoseville, CA 957471699598243
  8. Harrison Tong, DORoseville, CA 957471174574560

Common questions

What is Seth Miller, M.D.'s NPI number?

Seth Miller, M.D.'s National Provider Identifier (NPI) is 1871855171, issued on Jun 12, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Seth Miller, M.D. located?

The NPPES record lists a practice address at 221 Cuddington CT, Granite Bay, CA, 95746. Phone: (505) 503-9131. Providers update this record themselves, so call before visiting.

How can I verify Seth Miller, M.D.'s license?

NPPES lists California license number A148228, 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 Seth Miller, M.D. prescribe under Medicare Part D?

In 2024, Seth Miller, M.D. had 6,807 Medicare Part D claims for 712 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.