NPPES file of Aug 9, 2026

Samuel N. Lederman, M.D.

Obstetrics & Gynecology Physician · Lake Worth, FL

Samuel N. Lederman, M.D. is an obstetrics & gynecology physician with a practice address in Lake Worth, Florida, and NPI 1124131230, issued on Aug 16, 2006. Check the license (Florida ME60019, as entered in NPPES) on the Florida health license search; 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
1124131230
Name
Samuel N. Lederman
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
ME60019 FL
Self-reported in NPPES; status is on the state search
Practice location
4671 S Congress Ave, Lake Worth, FL 33461
Phone
(561) 434-0111
Enumerated
Aug 16, 2006
Record last updated
Jun 22, 2023
Fax
(561) 434-4868
Medicaid ID
371772100 FL
Medicare enrollment
Enrolled (PECOS I20090527000394); accepts Medicare assignment
Medical or professional school
University Of Miami, Lm Miller School Of Medicine, 1987
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.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 2,601 in Florida → Look up another NPI →

Also registered at 4671 S Congress Ave

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

  1. Joy Cavalaris, M.D.Obstetrics & Gynecology Physician1164535100
  2. Gloria Hakkarainen, M.D.Obstetrics & Gynecology Physician1497868418
  3. Shelly Kramer, ARNPFamily Medicine Physician1386743722
  4. Marcela Lazo, M.D.Obstetrics & Gynecology Physician1629262126
  5. Marlynn Nunez, MDObstetrics & Gynecology Physician1649275249

Verify Samuel N. Lederman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME60019    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 Florida 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

684 Medicare Part D claims for 231 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Samuel Lederman684
  2. Specialty average165

Most prescribed

  1. Estradiol229 claims
  2. Progesterone52 claims
  3. Valacyclovir37 claims
  4. Estradiol (Twice Weekly)28 claims
  5. Alendronate Sodium27 claims
  6. Raloxifene Hcl27 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: $2,556.97

40 payments; by number, the most common kind was food and beverage; the largest payer was Alnylam Pharmaceuticals Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samuel Lederman$2,556.97
  2. Specialty average$1,030.61

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

Bills Medicare through one group practice

  1. Womens Care Florida LLCTampa, FL

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

Samuel N. Lederman among 2,601 obstetrics & gynecology physician records in Florida

Samuel N. Lederman, M.D. is one of 2,601 obstetrics & gynecology physician records with a practice address in Florida. 79% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1987 · median 2004 among the 1,657 with a school on file
  • Record last updated2023 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Florida

There are 2,601 obstetrics & gynecology physician records in Florida.

All 2,601 in Florida → Every provider in Lake Worth → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Joy Cavalaris, M.D.Lake Worth, FL 334611164535100
  2. Desiree Clarke, MDLake Worth, FL 334611568423168
  3. Gloria Hakkarainen, M.D.Lake Worth, FL 334611497868418
  4. Marcela Lazo, M.D.Lake Worth, FL 334611629262126
  5. Chacko Mathews, M.D.,M.,P.H.Palm Springs, FL 334611003961103
  6. Marlynn Nunez, MDLake Worth, FL 334611649275249
  7. Joyce Prophete, M.D.Palm Springs, FL 334611497835870
  8. Daniel Sacks, M.D.Palm Springs, FL 334611700879749

Common questions

What is Samuel N. Lederman, M.D.'s NPI number?

Samuel N. Lederman, M.D.'s National Provider Identifier (NPI) is 1124131230, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Samuel N. Lederman, M.D. located?

The NPPES record lists a practice address at 4671 S Congress Ave, Lake Worth, FL, 33461. Phone: (561) 434-0111. Providers update this record themselves, so call before visiting.

How can I verify Samuel N. Lederman, M.D.'s license?

NPPES lists Florida license number ME60019, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Samuel N. Lederman, M.D. prescribe under Medicare Part D?

In 2024, Samuel N. Lederman, M.D. had 684 Medicare Part D claims for 231 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.