NPPES file of Aug 9, 2026

Mahua Biswas, MD

Vascular & Interventional Radiology Physician · Marina Del Rey, CA

Mahua Biswas, MD is a vascular & interventional radiology physician with a practice address in Marina Del Rey, California, and NPI 1932153731, issued on May 19, 2006. Check the license (California A48575, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1932153731
Name
Mahua Biswas
Credential
MD
Primary taxonomy
Vascular & Interventional Radiology Physician 2085R0204X
License number
A48575 CA
Self-reported in NPPES; status is on the state search
Practice location
4640 Admiralty Way, Marina Del Rey, CA 90292
Phone
(310) 836-1574
Enumerated
May 19, 2006
Record last updated
Jun 14, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(310) 836-6925
Medicaid ID
00A485750 CA
Medicare enrollment
Enrolled (PECOS I20050505000470); accepts Medicare assignment
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 4640 Admiralty Way

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

  1. Celeste Albanez, FNPFamily Nurse Practitioner1689244618
  2. Katherine Boswell, MFTMarriage & Family Therapist1114178852
  3. David Chang, M.D.Orthopaedic Surgery of the Spine Physician1467575472
  4. Tina Crowe, MSWClinical Social Worker1760528053
  5. Mari Davies, PHDClinical Neuropsychologist1104198514
  6. Stephanie Francis, MA, LMFTMarriage & Family Therapist1558794826

Verify Mahua Biswas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A48575
    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

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53% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024

35 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D.

  1. Mahua Biswas35
  2. Specialty average75

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.

The practice group's MIPS final score for 2023 (Medicare payment program): 59.6 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.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%82.2
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. First Medical Center IncCerritos, CA
  2. KC Tan MD Medical CorporationAlhambra, CA
  3. Mountain Communities Healthcare DistrictWeaverville, CA

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

Vascular & Interventional Radiology Physician providers in California

There are 599 vascular & interventional radiology physician records in California.

Other vascular & interventional radiology physician records in California

  1. Matthew Abad-Santos, MDLos Angeles, CA1487041406
  2. Peter Abdel Sayed, MDAnaheim, CA1760553648
  3. Nadine Abi-Jaoudeh, MDOrange, CA1235337627
  4. Fereidoun Abtin, MDLos Angeles, CA1447267547
  5. Pascal Acree, MDStanford, CA1629838578
  6. Benjamin Addicott, M.D.Huntington Beach, CA1093077356
  7. Mazyar Ahmadi, M.D.Rancho Cordova, CA1609008481
  8. Samuel Ahn, MDFontana, CA1942286661
  9. Omowunmi Ajibola, MDLakewood, CA1699157396
  10. Matthew Alexander, M.D.Sacramento, CA1578899662

Common questions

What is Mahua Biswas, MD's NPI number?

Mahua Biswas, MD's National Provider Identifier (NPI) is 1932153731, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mahua Biswas, MD located?

The NPPES record lists a practice address at 4640 Admiralty Way, Marina Del Rey, CA, 90292. Phone: (310) 836-1574. Providers update this record themselves, so call before visiting.

How can I verify Mahua Biswas, MD's license?

NPPES lists California license number A48575, 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 Mahua Biswas, MD prescribe under Medicare Part D?

In 2024, Mahua Biswas, MD had 35 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.

What is Mahua Biswas, MD's MIPS final score?

The 2023 MIPS final score is 59.6 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.