NPPES file of Aug 9, 2026

Joanna Register Krause, M.D.

Diagnostic Radiology Physician · San Diego, CA

Joanna Register Krause, M.D. is a diagnostic radiology physician with a practice address in San Diego, California, and NPI 1184828972, issued on Jun 13, 2007. Check the license (California C175118, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1184828972
Name
Joanna Register Krause
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
C175118 CA
ME179165 FL
4771058 ID
74440 TN
0101244209 VA
Self-reported in NPPES; status is on the state search
Practice location
9655 Graceland Way, San Diego, CA 92129
Phone
(301) 943-6200
Enumerated
Jun 13, 2007
Record last updated
Jun 24, 2026
Medicare enrollment
Enrolled (PECOS I20260218003030); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 2007
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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8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →

Verify Joanna Register Krause in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C175118    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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Bills Medicare through one group practice

  1. Vista Radiology, PCFreeport, FL

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

Joanna Register Krause among 4,500 diagnostic radiology physician records in California

Joanna Register Krause, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.

  • NPI issued2007 · 48% of these records are older, 41% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2007 · median 2004 among the 3,130 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

All 4,500 in California → Every provider in San Diego → Diagnostic Radiology Physician nationwide →

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Sarah Kao, M.D.San Diego, CA 921291568660538
  2. Janet Amundson, M.D.San Diego, CA 921281285770388
  3. David Cohen, M.D.San Diego, CA 921281881993061
  4. Sagar DesaiSan Diego, CA 921281639708597
  5. Lien Doan, MDSan Diego, CA 921281740518547
  6. Daniel Fagerson, M.D.San Diego, CA 921301316167877
  7. Robert Fortuna, M.D.San Diego, CA 921281992719165
  8. Ryan Frederiksen, MDSan Diego, CA 921281922260033

Common questions

What is Joanna Register Krause, M.D.'s NPI number?

Joanna Register Krause, M.D.'s National Provider Identifier (NPI) is 1184828972, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Register Krause, M.D. located?

The NPPES record lists a practice address at 9655 Graceland Way, San Diego, CA, 92129. Phone: (301) 943-6200. Providers update this record themselves, so call before visiting.

How can I verify Joanna Register Krause, M.D.'s license?

NPPES lists California license number C175118, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.