Catherine A. Cox, MD
Student in an Organized Health Care Education/Training Program · Oakland, CA
Catherine A. Cox, MD is a student in an organized health care education/training program with a practice address in Oakland, California, and NPI 1558522532, issued on Jun 22, 2008. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine A. Cox
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- License number
- 236737 MA
Self-reported in NPPES; status is on the state search - Practice location
- 275 W Macarthur, Oakland, CA 94611
- Phone
- (510) 752-1000
- Enumerated
- Jun 22, 2008
- Record last updated
- Oct 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140107000308); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 40,652 in California → Look up another NPI →
Also registered at 275 W Macarthur
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Leslie Aria, PHDHealth Psychologist1194879528
- Michele Arnold, MDAnesthesiology Physician1851525083
Verify Catherine A. Cox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
530 Medicare Part D claims for 226 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Erythromycin256 claims
- Tranexamic Acid99 claims
- Alprazolam88 claims
- Cephalexin20 claims
- Neomycin-Polymyxin-Dexameth19 claims
- Doxycycline Hyclate13 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 MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Catherine A. Cox among 40,652 student in an organized health care education/training program records in California
Catherine A. Cox, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 1% of them.
- NPI issued2008 · 1% of these records are older, 98% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated2008 · median 2017 among the 2,409 with a school on file
- Record last updated2014 · 26% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,419 student in an organized health care education/training program records list a practice address in Oakland
They are 1,419 of the 18,558 NPPES records with a practice address in Oakland, and 40,652 student in an organized health care education/training program records in California.
All 40,652 in California → Every provider in Oakland → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Leah Bowser, MDOakland, CA 946111518132794
- Sonia Cheung, MDOakland, CA 946111356518203
- Albert Chong, MDOakland, CA 946111275514416
- Jeong Han, MDOakland, CA 946111578766051
- Jane Hu, MDOakland, CA 946111891967790
- Jafer Jeelani, M.D.Oakland, CA 946111669659744
- Yana Kriseman, MDOakland, CA 946111467607648
- E. Willis Nottingham, MDOakland, CA 946111275745358
Common questions
What is Catherine A. Cox, MD's NPI number?
Catherine A. Cox, MD's National Provider Identifier (NPI) is 1558522532, issued on Jun 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Catherine A. Cox, MD located?
The NPPES record lists a practice address at 275 W Macarthur, Oakland, CA, 94611. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.
How can I verify Catherine A. Cox, MD's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine A. Cox, MD prescribe under Medicare Part D?
In 2024, Catherine A. Cox, MD had 530 Medicare Part D claims for 226 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
What is Catherine A. Cox, MD's MIPS final score?
The 2023 MIPS final score is 0 of 100. 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.