Eric S. Conner, MD
Emergency Medicine Physician · Bakersfield, CA
Eric S. Conner, MD is an emergency medicine physician with a practice address in Bakersfield, California, and NPI 1164442257, issued on Jul 20, 2006. Check the license (California A84828, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric S. Conner
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A84828 CA
Self-reported in NPPES; status is on the state search - Practice location
- 400 Old River RD, Bakersfield, CA 93311
- Phone
- (661) 477-9283
- Enumerated
- Jul 20, 2006
- Record last updated
- Aug 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (661) 326-8022
- Medicaid ID
- 00A848280 CA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 400 Old River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christine Accetta, PA-CPhysician Assistant1093607160
- Galen Baker, D.O.Emergency Medicine Physician1497910632
- Issa Bizantioy, FNP-CFamily Nurse Practitioner1679451108
- Thomas Bouasy, P.A.Physician Assistant1740269026
- Christopher Bradburn, D.O.Emergency Medicine Physician1659350973
- P Chandrasekaran, MBBS MD FACS FAAOSOrthopaedic Surgery Physician1437123601
Verify Eric S. Conner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A84828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average emergency medicine physician in 2024
257 Medicare Part D claims for 125 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen42 claims
- Prednisone32 claims
- Cyclobenzaprine Hcl18 claims
- Ondansetron Odt18 claims
- Ibuprofen17 claims
- Dicyclomine Hcl13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Eric S. Conner among 7,751 emergency medicine physician records in California
Eric S. Conner, 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2007 · 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).
116 emergency medicine physician records list a practice address in Bakersfield
They are 116 of the 11,539 NPPES records with a practice address in Bakersfield, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Bakersfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Gurvijay Bains, M.D.Bakersfield, CA 933111164958120
- Galen Baker, D.O.Bakersfield, CA 933111497910632
- Christopher Bradburn, D.O.Bakersfield, CA 933111659350973
- John Fortenberry, M.D.Bakersfield, CA 933111083693345
- Shannon Grant, M.D.Bakersfield, CA 933111003895137
- Albert Ko, M.D.Bakersfield, CA 933111063715860
- Christy Lynch, M.D.Bakersfield, CA 933111407835788
- Anthony Maldonado, M.D.Bakersfield, CA 933111295821833
Common questions
What is Eric S. Conner, MD's NPI number?
Eric S. Conner, MD's National Provider Identifier (NPI) is 1164442257, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric S. Conner, MD located?
The NPPES record lists a practice address at 400 Old River RD, Bakersfield, CA, 93311. Phone: (661) 477-9283. Providers update this record themselves, so call before visiting.
How can I verify Eric S. Conner, MD's license?
NPPES lists California license number A84828, 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 Eric S. Conner, MD prescribe under Medicare Part D?
In 2024, Eric S. Conner, MD had 257 Medicare Part D claims for 125 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Eric S. Conner, MD's MIPS final score?
The 2023 MIPS final score is 82.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.