Jeffrey Lowell Marx, M.D.
Dermatology Physician · New York, NY
Jeffrey Lowell Marx, M.D. is a dermatology physician with a practice address in New York, New York, and NPI 1740370816, issued on Oct 12, 2006. Check the license (New York 134293, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Lowell Marx
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 134293 NY
Self-reported in NPPES; status is on the state search - Practice location
- 275 Madison Ave, New York, NY 10016
- Phone
- (212) 338-0150
- Enumerated
- Oct 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (212) 481-9089
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,211 in New York → Look up another NPI →
Also registered at 275 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jeffrey Lowell Marx in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 134293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average dermatology physician in 2024
43 Medicare Part D claims, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Crestor12 claims
- Xarelto12 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.
Jeffrey Lowell Marx among 1,211 dermatology physician records in New York
Jeffrey Lowell Marx, M.D. is one of 1,211 dermatology physician records with a practice address in New York. 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in New York
There are 1,211 dermatology physician records in New York.
All 1,211 in New York → Every provider in New York → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Timothy Cardozo, MD-PHDNew York, NY 100161386627891
- David Cohen, M.D.New York, NY 100161730179680
- Alvin Friedman-Kien, MDNew York, NY 100161679546980
- Gervaise Gerstner, MDNew York, NY 100161770584195
- Elizabeth Goldberg, MDNew York, NY 100161215918438
- Kenneth Howe, MDNew York, NY 100161932100245
- Edwin Joe, M.D.New York, NY 100161912980129
- Dmitry Khasak, MDNew York, NY 100161649258286
Common questions
What is Jeffrey Lowell Marx, M.D.'s NPI number?
Jeffrey Lowell Marx, M.D.'s National Provider Identifier (NPI) is 1740370816, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Lowell Marx, M.D. located?
The NPPES record lists a practice address at 275 Madison Ave, New York, NY, 10016. Phone: (212) 338-0150. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Lowell Marx, M.D.'s license?
NPPES lists New York license number 134293, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jeffrey Lowell Marx, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey Lowell Marx, M.D. had 43 Medicare Part D claims; the average among dermatology physician prescribers was 797. 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.