Sonja Clar Melita Moelleken, M.D.
Diagnostic Radiology Physician · San Francisco, CA
Sonja Clar Melita Moelleken, M.D. is a diagnostic radiology physician with a practice address in San Francisco, California, and NPI 1114976578, issued on May 10, 2006. Check the license (California A52411, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sonja Clar Melita Moelleken
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- A52411 CA
A3847231 CA
Self-reported in NPPES; status is on the state search - Practice location
- 325 Sacramento St, San Francisco, CA 94111
- Phone
- (415) 533-6322
- Enumerated
- May 10, 2006
- Record last updated
- Aug 3, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (415) 533-6322
- Medicaid ID
- 1114976578 CA
- Medicare enrollment
- Enrolled (PECOS I20040203000851); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 325 Sacramento St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anthony Defrance, M.D.Specialist1053361022
Verify Sonja Clar Melita Moelleken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 92.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Health Diagnostics OF California A Professional CorporationSan Mateo, CA
- Smi Imaging LLCSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonja Clar Melita Moelleken among 4,500 diagnostic radiology physician records in California
Sonja Clar Melita Moelleken, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1992 · median 2004 among the 3,130 with a school on file
- Record last updated2015 · 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 Francisco → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Thomas Bryce, MDSan Francisco, CA 941111538191333
- Jake Adkins, M.D.San Francisco, CA 941101750743951
- Ilan Benador-Shen, MDSan Francisco, CA 941101851917348
- Maggie ChungSan Francisco, CA 941101992246185
- Mohammad Fakhri, M.D.San Francisco, CA 941101821450024
- Liang Ge, MDSan Francisco, CA 941101033778428
- Joelle Harwin, M.D.San Francisco, CA 941101588195853
- Sina Houshmand, M.D.San Francisco, CA 941101245687490
Common questions
What is Sonja Clar Melita Moelleken, M.D.'s NPI number?
Sonja Clar Melita Moelleken, M.D.'s National Provider Identifier (NPI) is 1114976578, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sonja Clar Melita Moelleken, M.D. located?
The NPPES record lists a practice address at 325 Sacramento St, San Francisco, CA, 94111. Phone: (415) 533-6322. Providers update this record themselves, so call before visiting.
How can I verify Sonja Clar Melita Moelleken, M.D.'s license?
NPPES lists California license number A52411, 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.
What is Sonja Clar Melita Moelleken, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.6 of 100, reported for the practice group. 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.