NPPES file of Aug 9, 2026

Michael Lamensdorf, MD

Specialist · Sarasota, FL

Michael Lamensdorf, MD is a specialist with a practice address in Sarasota, Florida, and NPI 1336138395, issued on Oct 20, 2005. Check the license (Florida ME0042749, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336138395
Name
Michael Lamensdorf
Credential
MD
Primary taxonomy
Specialist 174400000X
License number
ME0042749 FL
Self-reported in NPPES; status is on the state search
Practice location
1428 S Tamiami Trl, Sarasota, FL 34239
Phone
(941) 957-4987
Enumerated
Oct 20, 2005
Record last updated
May 17, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(941) 955-7905
Medicaid ID
069390100 FL
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest specialist records → All 2,685 in Florida → Look up another NPI →

Also registered at 1428 S Tamiami Trl

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

  1. G Baise, MDSpecialist1164411419

Verify Michael Lamensdorf in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME0042749    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

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Michael Lamensdorf among 2,685 specialist records in Florida

Michael Lamensdorf, MD is one of 2,685 specialist records with a practice address in Florida. 29% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileNo · 29% of these records are
  • In the CMS Doctors and Clinicians fileNo · 18% of these records are
  • Record last updated2011 · 85% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Specialist providers in Florida

There are 2,685 specialist records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,685 in Florida → Every provider in Sarasota → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. G Baise, MDSarasota, FL 342391164411419
  2. Holly Barbour, M.D.Sarasota, FL 342391427257468
  3. Edward Carlstrom, M.D.Sarasota, FL 342391942258637
  4. Cynthia Collawn, MDSarasota, FL 342391730166000
  5. Kenneth Giraldo, M.D.,P.ASarasota, FL 342391326032061
  6. Marc Grinberg, M.D.Sarasota, FL 342391912909896
  7. Harold Kulman, M.DSarasota, FL 342391720084254
  8. Debra Martin, LMTSarasota, FL 342391609993039

Common questions

What is Michael Lamensdorf, MD's NPI number?

Michael Lamensdorf, MD's National Provider Identifier (NPI) is 1336138395, issued on Oct 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Lamensdorf, MD located?

The NPPES record lists a practice address at 1428 S Tamiami Trl, Sarasota, FL, 34239. Phone: (941) 957-4987. Providers update this record themselves, so call before visiting.

How can I verify Michael Lamensdorf, MD's license?

NPPES lists Florida license number ME0042749, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.