NPPES file of Aug 9, 2026

Leonid Mandel, M.D.

Cardiovascular Disease Physician · Morristown, NJ

Leonid Mandel, M.D. is a cardiovascular disease physician with a practice address in Morristown, New Jersey, and NPI 1710902846, issued on Jul 12, 2006. Check the license (New Jersey 25MA09113000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; 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
1710902846
Name
Leonid Mandel
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
25MA09113000 NJ
Self-reported in NPPES; status is on the state search
Practice location
95 Madison Ave, Morristown, NJ 07960
Phone
(973) 889-9001
Enumerated
Jul 12, 2006
Record last updated
Feb 3, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20120820000149); 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 95 Madison Ave

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

  1. Kenneth Adler, M.D,Hematology & Oncology Physician1922096916
  2. Carol Albers, CCC(A),FAAAAudiologist1326296054
  3. Valerie Allusson, MDInternal Medicine Physician1154386688
  4. Allison Armelino, AU.D.Audiologist1376228064
  5. Bruce Aronwald, D.O.Family Medicine Physician1154375467
  6. Sandra Berenhaus, M.A., CCC (A)Audiologist1982852265

Verify Leonid Mandel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
    Search for license 25MA09113000
    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 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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57% more Medicare Part D claims than the average cardiovascular disease physician in 2024

4,841 Medicare Part D claims for 677 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.

  1. Leonid Mandel4,841
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate484 claims
  2. Atorvastatin Calcium430 claims
  3. Amlodipine Besylate366 claims
  4. Rosuvastatin Calcium349 claims
  5. Eliquis250 claims
  6. Lisinopril174 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.

Industry payments in 2024: $2,785.00

147 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leonid Mandel$2,785.00
  2. Specialty average$3,819.56

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. Cardiovascular Health Consultants, P.A.Morristown, NJ
  2. Practice Associates Medical GroupMorristown, NJ

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

Leonid Mandel among 1,102 cardiovascular disease physician records in New Jersey

Leonid Mandel, M.D. is one of 1,102 cardiovascular disease physician records with a practice address in New Jersey. 87% 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 16% of them.

  • NPI issued2006 · 16% of these records are older, 40% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2003 · median 1997 among the 833 with a school on file
  • Record last updated2016 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

46 cardiovascular disease physician records list a practice address in Morristown

They are 46 of the 2,942 NPPES records with a practice address in Morristown, and 1,102 cardiovascular disease physician records in New Jersey.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Linda Gillam, MDMorristown, NJ 079601457359382
  2. Stephen Guss, M.D.Morristown, NJ 079601386642395
  3. Allen Hsieh, MDMorristown, NJ 079601912992769
  4. Robert Kipperman, M.D.Morristown, NJ 079601942297908
  5. Giuseppe Limandri, MDMorristown, NJ 079601548234628
  6. John Mondelli, M.D.Morristown, NJ 079601356340780
  7. Karel Raska, M.D.Morristown, NJ 079601740288752
  8. Derek Santiago, MDMorristown, NJ 079601649244732

Common questions

What is Leonid Mandel, M.D.'s NPI number?

Leonid Mandel, M.D.'s National Provider Identifier (NPI) is 1710902846, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leonid Mandel, M.D. located?

The NPPES record lists a practice address at 95 Madison Ave, Morristown, NJ, 07960. Phone: (973) 889-9001. Providers update this record themselves, so call before visiting.

How can I verify Leonid Mandel, M.D.'s license?

NPPES lists New Jersey license number 25MA09113000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Leonid Mandel, M.D. prescribe under Medicare Part D?

In 2024, Leonid Mandel, M.D. had 4,841 Medicare Part D claims for 677 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.