Corinne Vivian Basch, M.D.
Family Medicine Physician · Arcata, CA
Corinne Vivian Basch, M.D. is a family medicine physician with a practice address in Arcata, California, and NPI 1790853083, issued on Dec 2, 2006. Check the license (California A51185, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Corinne Vivian Basch
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A51185 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4641 Valley East Blvd., Arcata, CA 95521
- Phone
- (707) 840-4701
- Enumerated
- Dec 2, 2006
- Record last updated
- Dec 4, 2025
- Fax
- (855) 420-6321
- Medicaid ID
- 00A511850 CA
- Medicare enrollment
- Enrolled (PECOS I20031103000394); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Corinne Vivian Basch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A51185Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,469 Medicare Part D claims for 314 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 819 claims were for opioids.
Most prescribed
- Levothyroxine Sodium451 claims
- Lisinopril276 claims
- Oxycodone Hcl221 claims
- Amlodipine Besylate215 claims
- Atorvastatin Calcium207 claims
- Metoprolol Succinate202 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; category weights for 2023 (qpp.cms.gov).
Corinne Vivian Basch among 17,133 family medicine physician records in California
Corinne Vivian Basch, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
29 family medicine physician records list a practice address in Arcata
They are 29 of the 829 NPPES records with a practice address in Arcata, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Arcata → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gerald Alston, MDArcata, CA 955211578650388
- Judy Burns, MDArcata, CA 955211679669253
- Jay Davis, M.D.Arcata, CA 955211083658470
- Alan Glaseroff, M.D.Arcata, CA 955211760569396
- Andrew Hooper, MDArcata, CA 955211053404525
- Gail Hovorka, MDArcata, CA 955211417043969
- Karen March, MDArcata, CA 955211922194687
- Cindy Norvell, M.D.Arcata, CA 955211093733669
Common questions
What is Corinne Vivian Basch, M.D.'s NPI number?
Corinne Vivian Basch, M.D.'s National Provider Identifier (NPI) is 1790853083, issued on Dec 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Corinne Vivian Basch, M.D. located?
The NPPES record lists a practice address at 4641 Valley East Blvd., Arcata, CA, 95521. Phone: (707) 840-4701. Providers update this record themselves, so call before visiting.
How can I verify Corinne Vivian Basch, M.D.'s license?
NPPES lists California license number A51185, 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 Corinne Vivian Basch, M.D. prescribe under Medicare Part D?
In 2024, Corinne Vivian Basch, M.D. had 8,469 Medicare Part D claims for 314 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Corinne Vivian Basch, M.D.'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.