NPPES file of Aug 9, 2026

Abhishek V. Marballi, M.D.

Medical Oncology Physician · Tacoma, WA

Abhishek V. Marballi, M.D. is a medical oncology physician with a practice address in Tacoma, Washington, and NPI 1184930430, issued on Aug 25, 2010. Check the license (Washington MD61073860, as entered in NPPES) on the Washington Medical Commission; 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
1184930430
Name
Abhishek V. Marballi
Credential
M.D.
Primary taxonomy
Medical Oncology Physician 207RX0202X
License numbers
MD61073860 WA
284454 NY
Self-reported in NPPES; status is on the state search
Practice location
1003 S 5TH St, Tacoma, WA 98405
Phone
(253) 403-1677
Enumerated
Aug 25, 2010
Record last updated
Jan 12, 2023
Fax
(253) 403-1676
Medicare enrollment
Enrolled (PECOS I20200720000297); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1003 S 5TH St

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

  1. Abhinav Agarwal, MDInternal Medicine Physician1659538072
  2. Justine Bucknam, ARNPFamily Nurse Practitioner1821141524
  3. Min-Chun Chen, M.D.Hematology & Oncology Physician1811913528
  4. Umesh Chitaley, MDMedical Oncology Physician1720079965
  5. Jaimee Falk, ARNPNurse Practitioner1104295211
  6. Melissa Foster, MSW, LICSWClinical Social Worker1457090524

Verify Abhishek V. Marballi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61073860
    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 Washington 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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2.4 times the Medicare Part D claims of the average medical oncology physician in 2024

1,711 Medicare Part D claims for 251 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 203 claims were for opioids.

  1. Abhishek Marballi1,711
  2. Specialty average703

Most prescribed

  1. Anastrozole194 claims
  2. Oxycodone Hcl90 claims
  3. Prochlorperazine Maleate84 claims
  4. Ondansetron Odt82 claims
  5. Dexamethasone61 claims
  6. Eliquis59 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. Multicare Health SystemTacoma, WA

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

Abhishek V. Marballi among 183 medical oncology physician records in Washington

Abhishek V. Marballi, M.D. is one of 183 medical oncology physician records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 81% of them.

  • NPI issued2010 · 81% of these records are older, 14% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2009 · median 1998 among the 112 with a school on file
  • Record last updated2023 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Washington

There are 183 medical oncology physician records in Washington.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Alireza Abdolmohammadi, MDTacoma, WA 984051871816207
  2. Umesh Chitaley, MDTacoma, WA 984051720079965
  3. Ludmila Martin, MDTacoma, WA 984051568653509
  4. Robert Sims, M.D.Tacoma, WA 984051710007380
  5. Lavanya Sundararajan, MDTacoma, WA 984051568553097
  6. Soe Min Tun, MDTacoma, WA 984051801279799
  7. Troy Wadsworth, M.D.Tacoma, WA 984051376500280
  8. Lorrin Yee, M.D.Tacoma, WA 984051063501666

Common questions

What is Abhishek V. Marballi, M.D.'s NPI number?

Abhishek V. Marballi, M.D.'s National Provider Identifier (NPI) is 1184930430, issued on Aug 25, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Abhishek V. Marballi, M.D. located?

The NPPES record lists a practice address at 1003 S 5TH St, Tacoma, WA, 98405. Phone: (253) 403-1677. Providers update this record themselves, so call before visiting.

How can I verify Abhishek V. Marballi, M.D.'s license?

NPPES lists Washington license number MD61073860, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Abhishek V. Marballi, M.D. prescribe under Medicare Part D?

In 2024, Abhishek V. Marballi, M.D. had 1,711 Medicare Part D claims for 251 beneficiaries; the average among medical oncology physician prescribers was 703. 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.