NPPES file of Aug 9, 2026

Michael Demasi, M.D.

Emergency Medicine Physician · Port St Lucie, FL

Michael Demasi, M.D. is an emergency medicine physician with a practice address in Port St Lucie, Florida, and NPI 1306832530, issued on Sep 22, 2005. Check the license (Florida ME107909, 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
1306832530
Name
Michael Demasi
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
ME107909 FL
Self-reported in NPPES; status is on the state search
Practice location
1900 SE Port St Lucie Blvd, Port St Lucie, FL 34952
Phone
(772) 398-4780
Enumerated
Sep 22, 2005
Record last updated
Jun 17, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(772) 398-1550
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 emergency medicine physician records → All 4,034 in Florida → Look up another NPI →

Also registered at 1900 SE Port St Lucie Blvd

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

  1. Curtis Edewaard, MDInternal Medicine Physician1750664033
  2. Lori Karner, NPFamily Nurse Practitioner1679526925
  3. Jennifer LoveFamily Nurse Practitioner1184244030
  4. Kenneth Palestrant, M.D.Adult Medicine Physician1932218518

Verify Michael Demasi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME107909    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 Demasi among 4,034 emergency medicine physician records in Florida

Michael Demasi, M.D. is one of 4,034 emergency medicine physician records with a practice address in Florida. 84% 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, 95% newer
  • In a Medicare fileNo · 84% of these records are
  • In the CMS Doctors and Clinicians fileNo · 55% of these records are
  • Record last updated2016 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 emergency medicine physician records list a practice address in Port St Lucie

They are 35 of the 2,403 NPPES records with a practice address in Port St Lucie, and 4,034 emergency medicine physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,034 in Florida → Every provider in Port St Lucie → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Vernon Atreidis, MDPort St Lucie, FL 349521457304370
  2. Joseph Cariello, MDPort St Lucie, FL 349521124075197
  3. John Collins, D.O,Port St Lucie, FL 349521275802787
  4. Nathan Coverman, D.O.Port St Lucie, FL 349521598033458
  5. John Groh, D.O.Port Saint Lucie, FL 349521114296548
  6. David Hotwagner, D.O.Port St Lucie, FL 349521962787937
  7. Karen Jenkins, MDPort St Lucie, FL 349521497708507
  8. Ilka Langston McKinney, MDPort St Lucie, FL 349521124075130

Common questions

What is Michael Demasi, M.D.'s NPI number?

Michael Demasi, M.D.'s National Provider Identifier (NPI) is 1306832530, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Demasi, M.D. located?

The NPPES record lists a practice address at 1900 SE Port St Lucie Blvd, Port St Lucie, FL, 34952. Phone: (772) 398-4780. Providers update this record themselves, so call before visiting.

How can I verify Michael Demasi, M.D.'s license?

NPPES lists Florida license number ME107909, 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.