Baron S. Lonner, M.D.
Specialist · New York, NY
Baron S. Lonner, M.D. is a specialist with a practice address in New York, New York, and NPI 1780657700, issued on Feb 9, 2006. Check the license (New York 182500, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Baron S. Lonner
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- 182500 NY
Self-reported in NPPES; status is on the state search - Practice location
- 820 2ND Ave, New York, NY 10017
- Phone
- (212) 986-0140
- Enumerated
- Feb 9, 2006
- Record last updated
- Oct 13, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (212) 986-0160
- Entity
- Type 1 · individual
Also registered at 820 2ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Baron S. Lonner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 182500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $144,837.17
68 payments; by number, the most common kind was food and beverage; the largest payer was Highridge Medical LLC. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1,896 specialist records list a practice address in New York
They are 1,896 of the 98,468 NPPES records with a practice address in New York, and 22,636 specialist records in New York.
All 1,896 in New York → All 22,636 in New York → Every provider in New York →
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Common questions
What is Baron S. Lonner, M.D.'s NPI number?
Baron S. Lonner, M.D.'s National Provider Identifier (NPI) is 1780657700, issued on Feb 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Baron S. Lonner, M.D. located?
The NPPES record lists a practice address at 820 2ND Ave, New York, NY, 10017. Phone: (212) 986-0140. Providers update this record themselves, so call before visiting.
How can I verify Baron S. Lonner, M.D.'s license?
NPPES lists New York license number 182500, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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.