NPPES file of Aug 9, 2026

Corinne Michele McClaughry, MD

Family Medicine Physician · Oakland, CA

Corinne Michele McClaughry, MD is a family medicine physician with a practice address in Oakland, California, and NPI 1124127964, issued on Sep 21, 2006. Check the license (California A83615, 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
1124127964
Name
Corinne Michele McClaughry
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A83615 CA
Self-reported in NPPES; status is on the state search
Practice location
1515 Fruitvale Ave, Oakland, CA 94601
Phone
(510) 535-6300
Enumerated
Sep 21, 2006
Record last updated
Mar 25, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(510) 535-5856
Medicaid ID
FHC71087F CA
Medicare enrollment
Enrolled (PECOS I20100527000636); accepts Medicare assignment
Medical or professional school
R Franklin University Of Med & Sci/Chicago Medical School, 2001
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 1515 Fruitvale Ave

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

  1. Penny AllmanDental Hygienist1811407406
  2. Maya Dougherty, MSWSocial Worker1588040596
  3. Asano Fertig, MDFamily Medicine Physician1013017268
  4. Pascale Fisher, FNPFamily Nurse Practitioner1437597309
  5. David Flanagan, M.D.Specialist1417913831
  6. Kathleen Leyva, NPFNurse Practitioner1578663811

Verify Corinne Michele McClaughry in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A83615
    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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73% fewer Medicare Part D claims than the average family medicine physician in 2024

970 Medicare Part D claims for 98 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 32 claims were for opioids.

  1. Corinne McClaughry970
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium75 claims
  2. Metformin Hcl46 claims
  3. Lisinopril40 claims
  4. Sertraline Hcl34 claims
  5. Fluticasone Propionate33 claims
  6. Alendronate Sodium32 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. Salud Para LA GenteWatsonville, CA

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

Corinne Michele McClaughry among 17,133 family medicine physician records in California

Corinne Michele McClaughry, MD 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
  • Graduated2001 · median 2005 among the 10,652 with a school on file
  • Record last updated2016 · 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).

Family Medicine Physician providers in California

There are 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Paul Bayard, MDOakland, CA 946011922101237
  2. Barbara Benzwi, MDOakland, CA 946011063512317
  3. Jaime Cortes, MDOakland, CA 946011265587778
  4. Asano Fertig, MDOakland, CA 946011013017268
  5. Christine Fratino, DOOakland, CA 946011841398542
  6. Thomas Halligan, MDOakland, CA 946011457454761
  7. Irene Kelly, MDOakland, CA 946011386747509
  8. Jill LeggOakland, CA 946011881771624

Common questions

What is Corinne Michele McClaughry, MD's NPI number?

Corinne Michele McClaughry, MD's National Provider Identifier (NPI) is 1124127964, issued on Sep 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Corinne Michele McClaughry, MD located?

The NPPES record lists a practice address at 1515 Fruitvale Ave, Oakland, CA, 94601. Phone: (510) 535-6300. Providers update this record themselves, so call before visiting.

How can I verify Corinne Michele McClaughry, MD's license?

NPPES lists California license number A83615, 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 Michele McClaughry, MD prescribe under Medicare Part D?

In 2024, Corinne Michele McClaughry, MD had 970 Medicare Part D claims for 98 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.