NPPES file of Aug 9, 2026

Banu Mahalingham, MD

Specialist · Princeton, NJ

Banu Mahalingham, MD is a specialist with a practice address in Princeton, New Jersey, and NPI 1417904509, issued on May 27, 2006. Check the license (New Jersey MA68798, as entered in NPPES) with the New Jersey board that licenses this profession; 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
1417904509
Name
Banu Mahalingham
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
MA68798 NJ
Self-reported in NPPES; status is on the state search
Practice location
731 Alexander RD, Princeton, NJ 08540
Phone
(609) 921-7456
Enumerated
May 27, 2006
Record last updated
Aug 21, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(906) 921-2972
Medicaid ID
8572607 NJ
Medicare enrollment
Enrolled (PECOS I20101110000225); 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 731 Alexander RD

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

  1. Aaron Bellows, M.D.Gastroenterology Physician1689964546
  2. Barbara Brown, M.D.Internal Medicine Physician1912926452
  3. Johnathan McCabe, MDSpecialist1760422489
  4. Robert Meirowitz, MDGastroenterology Physician1639179252
  5. Glenn Osias, MDGastroenterology Physician1164422788
  6. William Segal, MDGastroenterology Physician1881694974

Verify Banu Mahalingham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license MA68798
    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
Find the New Jersey 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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4.9 times the Medicare Part D claims of the average specialist in 2024

6,803 Medicare Part D claims for 1,127 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Banu Mahalingham6,803
  2. Specialty average1,380

Most prescribed

  1. Rosuvastatin Calcium859 claims
  2. Atorvastatin Calcium760 claims
  3. Eliquis699 claims
  4. Metoprolol Succinate445 claims
  5. Amlodipine Besylate408 claims
  6. Ezetimibe308 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 MIPS final score for 2023 (Medicare payment program): 22.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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%74.7
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $168.43

9 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Banu Mahalingham$168.43
  2. Specialty average$4,760.79

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

Bills Medicare through 2 group practices

  1. Clinical Health Care Associates OF New Jersey PCPlainsboro, NJ
  2. Clinical Healthcare Associates OF New Jersey Specialty Practices PCPrinceton, NJ

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

Banu Mahalingham among 1,636 specialist records in New Jersey

Banu Mahalingham, MD is one of 1,636 specialist records with a practice address in New Jersey. 38% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 48% newer
  • In a Medicare fileYes · 38% of these records are
  • In the CMS Doctors and Clinicians fileYes · 29% of these records are
  • Graduated1995 · median 1989 among the 474 with a school on file
  • Record last updated2014 · 83% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 specialist records list a practice address in Princeton

They are 30 of the 1,622 NPPES records with a practice address in Princeton, and 1,636 specialist records in New Jersey.

The 8 specialist records with the nearest ZIP codes

  1. Daniel Broad, MDPrinceton, NJ 085401669562435
  2. Barbara Buck, CRNAPrinceton, NJ 085401619067493
  3. Chu Kuang Chen, MDPrinceton, NJ 085401013007707
  4. Peter Coplin, MDPrinceton, NJ 085401336239557
  5. Linda Fortunato-Sieglen, MDPrinceton, NJ 085401922188051
  6. Xiaotao Guo, MDPrinceton, NJ 085401437239670
  7. Jennifer Hirsh, MDPrinceton, NJ 085401588744742
  8. Nancy Hom, CRNAPrinceton, NJ 085401417037672

Common questions

What is Banu Mahalingham, MD's NPI number?

Banu Mahalingham, MD's National Provider Identifier (NPI) is 1417904509, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Banu Mahalingham, MD located?

The NPPES record lists a practice address at 731 Alexander RD, Princeton, NJ, 08540. Phone: (609) 921-7456. Providers update this record themselves, so call before visiting.

How can I verify Banu Mahalingham, MD's license?

NPPES lists New Jersey license number MA68798, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.

How much does Banu Mahalingham, MD prescribe under Medicare Part D?

In 2024, Banu Mahalingham, MD had 6,803 Medicare Part D claims for 1,127 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Banu Mahalingham, MD's MIPS final score?

The 2023 MIPS final score is 22.4 of 100. 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.