NPPES file of Aug 9, 2026

Joseph E. C. Rogers, MD

Emergency Medicine Physician · Mariposa, CA

Joseph E. C. Rogers, MD is an emergency medicine physician with a practice address in Mariposa, California, and NPI 1033133202, issued on Jul 27, 2006. Check the license (California G63276, 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
1033133202
Name
Joseph E. C. Rogers
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
G63276 CA
Self-reported in NPPES; status is on the state search
Practice location
5189 Hospital RD, Mariposa, CA 95338
Phone
(209) 966-3631
Enumerated
Jul 27, 2006
Record last updated
Nov 13, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20041026001126); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 1987
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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Also registered at 5189 Hospital RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lori Allen-Ritter, PH.DClinical Psychologist1124358973
  2. Kristen Fournier, FNPFamily Nurse Practitioner1023983830
  3. Leena Gupta, MDInternal Medicine Physician1811901580
  4. Robert Horvat, MD, PHDEndocrinology, Diabetes & Metabolism Physician1841279668
  5. Betty Massey, LCSWClinical Social Worker1457384323
  6. Renee Roper, M.A., LMFTMarriage & Family Therapist1427061829

Verify Joseph E. C. Rogers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G63276
    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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3.7 times the Medicare Part D claims of the average emergency medicine physician in 2024

845 Medicare Part D claims for 186 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 79 claims were for opioids.

  1. Joseph Rogers845
  2. Specialty average226

Most prescribed

  1. Atorvastatin Calcium36 claims
  2. Hydrocodone-Acetaminophen36 claims
  3. Gabapentin26 claims
  4. Levothyroxine Sodium26 claims
  5. Lisinopril24 claims
  6. Diazepam22 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. Southern Humboldt Community Healthcare DistrictGarberville, CA

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

2 emergency medicine physician records list a practice address in Mariposa

They are 2 of the 237 NPPES records with a practice address in Mariposa, and 7,751 emergency medicine physician records in California.

Other emergency medicine physician records in California

  1. Cooper Aakhus, MDStanford, CA1194351007
  2. Pyra Aarden, MDMartinez, CA1417058199
  3. Neal Aaron, D.O.Encinitas, CA1114283520
  4. Eric AaserudeWalnut Creek, CA1811491194
  5. Nader Abas, MDBarstow, CA1346288305
  6. Michael Abbo, MDNovato, CA1205819042
  7. Daniel Abbott, MDFullerton, CA1518907864
  8. Paul-Andre Abboud, M.D.Oakland, CA1710065503
  9. Mostafa Abdel-Hamid, MDStanford, CA1457918740
  10. Ashraf Abdel-KerimChino, CA1396961538

Common questions

What is Joseph E. C. Rogers, MD's NPI number?

Joseph E. C. Rogers, MD's National Provider Identifier (NPI) is 1033133202, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joseph E. C. Rogers, MD located?

The NPPES record lists a practice address at 5189 Hospital RD, Mariposa, CA, 95338. Phone: (209) 966-3631. Providers update this record themselves, so call before visiting.

How can I verify Joseph E. C. Rogers, MD's license?

NPPES lists California license number G63276, 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 Joseph E. C. Rogers, MD prescribe under Medicare Part D?

In 2024, Joseph E. C. Rogers, MD had 845 Medicare Part D claims for 186 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.