NPPES file of Aug 9, 2026

Raghu Nandan, M.D

Hematology & Oncology Physician · Lakewood, CA

Raghu Nandan, M.D is a hematology & oncology physician with a practice address in Lakewood, California, and NPI 1861463606, issued on Jan 30, 2006. Check the license (California A51197, 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
1861463606
Name
Raghu Nandan
Credential
M.D
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License number
A51197 CA
Self-reported in NPPES; status is on the state search
Practice location
3650 South St, Lakewood, CA 90712
Phone
(562) 272-7630
Enumerated
Jan 30, 2006
Record last updated
Mar 12, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(562) 272-7631
Medicare enrollment
Enrolled (PECOS I20081029000325); 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 3650 South St

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

  1. Hed Ahmadpour, M.D.Cardiovascular Disease Physician1912093436
  2. Shyam Dahiya, M.D.Surgery Physician1720011356
  3. Joel Epstein, M.D.Pulmonary Disease Physician1013037779
  4. Michael Freund, M.D.Internal Medicine Physician1447244157
  5. Arthur Gelb, M.D.Pulmonary Disease Physician1558481291
  6. Shobha Govind, MDFamily Medicine Physician1780792259

Verify Raghu Nandan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A51197
    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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2% more Medicare Part D claims than the average hematology & oncology physician in 2024

898 Medicare Part D claims for 108 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.

  1. Raghu Nandan898
  2. Specialty average877

Most prescribed

  1. Anastrozole56 claims
  2. Revlimid55 claims
  3. Ondansetron Odt44 claims
  4. Procrit35 claims
  5. Nubeqa34 claims
  6. Eliquis30 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 100 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 score93.7
  2. Costnot scored (reweighted)
  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).

Industry payments in 2024: $3,236.67

132 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Raghu Nandan$3,236.67
  2. Specialty average$7,481.41

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

Bills Medicare through one group practice

  1. Prohealth Partners, A Medical GroupLakewood, CA

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

Raghu Nandan among 1,583 hematology & oncology physician records in California

Raghu Nandan, M.D is one of 1,583 hematology & oncology physician records with a practice address in California. 83% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 54% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1984 · median 2003 among the 1,124 with a school on file
  • Record last updated2020 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Hematology & Oncology Physician providers in California

There are 1,583 hematology & oncology physician records in California.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Ersin Unal, MD, PHDLakewood, CA 907121578825824
  2. Lara Durna, MDHarbor City, CA 907101962579706
  3. Shu-Chieng Hsieh, MDHarbor City, CA 907101427259308
  4. Tracy Kim, MDHarbor City, CA 907101497803340
  5. Ana Borgas, MDBellflower, CA 907061013065937
  6. Everett Chen, MDBellflower, CA 907061295802114
  7. Youssef Gamal, MDBellflower, CA 907061912945700
  8. Han Koh, MDBellflower, CA 907061508933441

Common questions

What is Raghu Nandan, M.D's NPI number?

Raghu Nandan, M.D's National Provider Identifier (NPI) is 1861463606, issued on Jan 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Raghu Nandan, M.D located?

The NPPES record lists a practice address at 3650 South St, Lakewood, CA, 90712. Phone: (562) 272-7630. Providers update this record themselves, so call before visiting.

How can I verify Raghu Nandan, M.D's license?

NPPES lists California license number A51197, 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 Raghu Nandan, M.D prescribe under Medicare Part D?

In 2024, Raghu Nandan, M.D had 898 Medicare Part D claims for 108 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.

What is Raghu Nandan, M.D's MIPS final score?

The 2023 MIPS final score is 100 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.