Josephine Miller, MD
Emergency Medicine Physician · Sacramento, CA
Josephine Miller, MD is an emergency medicine physician with a practice address in Sacramento, California, and NPI 1881058097, issued on Apr 13, 2016. Check the license (California C195882, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Josephine Miller
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- C195882 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4001 J St, Sacramento, CA 95819
- Phone
- (503) 494-8211
- Enumerated
- Apr 13, 2016
- Record last updated
- Aug 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20240529003710); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 4001 J St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Adams, PA-CPhysician Assistant1447539838
- Robert Allen, M.D.Hospitalist Physician1558586503
- Diane Bajada, MSN, FNPNurse Practitioner1932354321
- Larry Baker, PAPhysician Assistant1689673709
- Breana Baker-HushClinical Social Worker1134505266
- Aselle Barak, PHARMDPharmacist1659191872
Verify Josephine Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C195882Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average emergency medicine physician in 2024
218 Medicare Part D claims for 170 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Cephalexin15 claims
- Prednisone15 claims
- Cefpodoxime Proxetil14 claims
- Hydrocodone-Acetaminophen14 claims
- Azithromycin13 claims
- Levofloxacin13 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Cep America - CaliforniaSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Josephine Miller among 7,751 emergency medicine physician records in California
Josephine Miller, MD is one of 7,751 emergency 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 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2011 among the 4,560 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
369 emergency medicine physician records list a practice address in Sacramento
They are 369 of the 33,083 NPPES records with a practice address in Sacramento, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Sacramento → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Alison Barrow, M.D.Sacramento, CA 958191215221635
- David Cameron, D.O.Sacramento, CA 958191295807956
- Evan Chisum, MDSacramento, CA 958191811037716
- Florence Chong, DOSacramento, CA 958191295950160
- Thomas Fulwider, MDSacramento, CA 958191093855991
- Toya James, M.D.Sacramento, CA 958191285892869
- Robert Oliver, MDSacramento, CA 958191427072172
- John Skratt, MDSacramento, CA 958191902946809
Common questions
What is Josephine Miller, MD's NPI number?
Josephine Miller, MD's National Provider Identifier (NPI) is 1881058097, issued on Apr 13, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Josephine Miller, MD located?
The NPPES record lists a practice address at 4001 J St, Sacramento, CA, 95819. Phone: (503) 494-8211. Providers update this record themselves, so call before visiting.
How can I verify Josephine Miller, MD's license?
NPPES lists California license number C195882, 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 Josephine Miller, MD prescribe under Medicare Part D?
In 2024, Josephine Miller, MD had 218 Medicare Part D claims for 170 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Josephine Miller, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.