Registry data as of Aug 27, 2026

Mary Corr, MD

Internal Medicine Physician · San Diego, CA

Mary Corr, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1255389417, issued on May 4, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255389417
Name
Mary Corr
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
200 West Arbor Dr, San Diego, CA 92103
Phone
(619) 543-6911
Enumerated
May 4, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 West Arbor Dr

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

  1. Carolyn Barber, MDEmergency Medicine Physician1750325502
  2. Merry Blantz, NPNurse Practitioner1275744252
  3. Sharon Brouha, M.DDiagnostic Radiology Physician1356554323
  4. Giovanna Casola, M.D.Pediatric Radiology Physician1790721256
  5. Steven Cowgill, M.DFamily Medicine Physician1821160342
  6. Steven Demeter, M.D.Neurology Physician1104972702

Verify Mary Corr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Industry payments in 2024: $28.25

1 payment, mostly food and beverage; the largest payer was Ani Pharmaceuticals, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Corr$28.25
  2. Specialty average$2,536.66

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Regents OF The University OF CaliforniaSan Diego, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

1,049 internal medicine physician records list a San Diego practice address

They are 1,049 of the 52,937 NPPES records with a San Diego practice address, and 20,403 internal medicine physician records in California.

Other internal medicine physician records in California

  1. Jacob Aaron, MDSan Francisco, CA1407202518
  2. Alistair Aaronson, MDStanford, CA1457628760
  3. Jose Abad., MDSacramento, CA1144607219
  4. Donna Abare, MDOakland, CA1386722155
  5. Marce AbareScotts Valley, CA1457744708
  6. Samuel Abarte, M.D.Chula Vista, CA1578535498
  7. Alexander Abary, MDLong Beach, CA1104995919
  8. Luba Abascal, MDSan Francisco, CA1023180874
  9. Michael Abate, MDSacramento, CA1548248131
  10. Wali Abawi, D.O.Joshua Tree, CA1104362268

Common questions

What is Mary Corr, MD's NPI number?

Mary Corr, MD's National Provider Identifier (NPI) is 1255389417, issued on May 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary Corr, MD located?

The NPPES record lists a practice address at 200 West Arbor Dr, San Diego, CA, 92103. Phone: (619) 543-6911. Providers update this record themselves, so call before visiting.

How can I verify Mary Corr, MD's license?

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.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.