NPPES file of Aug 9, 2026

William Demshok, PHYSICIAN ASSISTANT

Medical Physician Assistant · Miami, FL

William Demshok, PHYSICIAN ASSISTANT is a medical physician assistant with a practice address in Miami, Florida, and NPI 1801922927, issued on Feb 25, 2007. Check the license (Florida PA 1504, 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
1801922927
Name
William Demshok
Credential
PHYSICIAN ASSISTANT
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
PA 1504 FL
Self-reported in NPPES; status is on the state search
Practice location
900 NW 17TH St, Miami, FL 33136
Phone
(305) 326-6170
Enumerated
Feb 25, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 medical physician assistant records → All 2,776 in Florida → Look up another NPI →

Also registered at 900 NW 17TH St

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

  1. Mariana Abi Karam, MDPediatric Ophthalmology and Strabismus Specialist Physician1437825981
  2. Rami Aboumourad, ODOptometrist1275191066
  3. Jessica Adams, OTR/L, CHTSpecialist1023153202
  4. Zakeya Al-Sadah, MDOphthalmic Plastic and Reconstructive Surgery Physician1205286218
  5. Chris Alabiad, M.D.Ophthalmology Physician1730398942
  6. Ghada Albayyat, MDOphthalmology Physician1861042467

Verify William Demshok in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license PA 1504    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.

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William Demshok among 2,776 medical physician assistant records in Florida

William Demshok, PHYSICIAN ASSISTANT is one of 2,776 medical physician assistant records with a practice address in Florida. 73% 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 2007, is newer than 26% of them.

  • NPI issued2007 · 26% of these records are older, 66% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 46% of these records are
  • Record last updated2007 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Florida

There are 2,776 medical physician assistant records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,776 in Florida → Every provider in Miami → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Miguel Brito, P.A.Miami, FL 331361558300053
  2. Anael Djaker, PA-CMiami, FL 331361043808157
  3. Pansy Ferron, PAMiami, FL 331361992773493
  4. Elaine HajisafariMiami, FL 331361093005233
  5. Terrance Hoffer, PA-CMiami, FL 331361801070818
  6. Emelyn Liranzo, PHYSICIAN ASSISTANTMiami, FL 331361275826414
  7. Gustavo Martinez, P.A.Miami, FL 331361205850070
  8. Jesus Mendez, PA-CMiami, FL 331361972818532

Common questions

What is William Demshok, PHYSICIAN ASSISTANT's NPI number?

William Demshok, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1801922927, issued on Feb 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is William Demshok, PHYSICIAN ASSISTANT located?

The NPPES record lists a practice address at 900 NW 17TH St, Miami, FL, 33136. Phone: (305) 326-6170. Providers update this record themselves, so call before visiting.

How can I verify William Demshok, PHYSICIAN ASSISTANT's license?

NPPES lists Florida license number PA 1504, 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.