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Ronald Tamler, MD

Basic profile

Icahn School of Medicine at Mount Sinai

ORCIDNone on fileNPI
RegionNew York, NY · NortheastSpecialtyEndocrinology, Diabetes & MetabolismFocusEndocrinology/Metabolic
Active KOLfindmyKOL typefindmyKOL type: our influence ranking, shown when you reveal the full profileLatest publication2026Online presenceNot yet checkedPayments2021 onwardNIH fundingNot yet indexedWhy? →

Ronald Tamler is an Endocrinology/Metabolic physician affiliated with Icahn School of Medicine at Mount Sinai. OpenAlex indexes 47 publications with 2,057 citations (h-index 19); ClinicalTrials.gov lists 1 registered study matched to this name.

Overview

Scholarship

indexed output and impact (OpenAlex)
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47publications

Distinct works indexed by OpenAlex.

2,057citations

Total citations across indexed works.

19h-index

Hirsch index, productivity × impact (OpenAlex).

Clinical & industry

trials, payments and federal funding
1clinical trials

Investigator role on registered studies.

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1companies · 2021 onward

Companies reporting payments to CMS. Facts, not judgments.

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Contact

The practice address and phone this provider lists in the federal NPPES (CMS) registry.

Practice address

5 E 98th St
New York, NY 100296501

Telephone

212-241-3422

Registry record last updated 21 Jul 2022.

View the NPPES registry record

Clinical trials

Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.

Industry payments

1 company reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:

View the CMS Open Payments record ↗

Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.

Medicare prescribing footprint (2024)

The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.

  • Metabolism & gastrointestinal

    76.7%
    GLP-1 receptor agonist25.3%
    Trulicity39%Ozempic36%Mounjaro25%
    Part D18 patients
    Insulin Analog17.6%
    Lantus Solostar24%Tresiba Flextouch U-10024%Novolog Flexpen22%Basaglar Kwikpen U-10018%Fiasp Flextouch11%
    Part D<11 patients

    + 6 more classes in this area

  • Cardiovascular

    10.8%
    Statin5.9%
    Rosuvastatin Calcium65%Atorvastatin Calcium35%
    Part D<11 patients
    Angiotensin receptor blocker (ARB)2.6%
    Losartan Potassium100%
    Part D<11 patients

    + 1 more class in this area

  • Hormonal (systemic)

    8.9%
    l-Thyroxine8.9%
    Levothyroxine Sodium100%
    Part D24 patients
Where care is delivered (Part B)0% facility · 100% office

Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.

Publications

Matched to this physician's OpenAlex author record; most-cited works shown first.

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Other experts from the same institution or the same specialty.

A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”