William Greenfield, M.D.
Psychiatry Physician · Miami, FL
William Greenfield, M.D. is a psychiatry physician with a practice address in Miami, Florida, and NPI 1861602179, issued on May 23, 2007. Check the license (Florida ME10262, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Greenfield
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- ME10262 FL
Self-reported in NPPES; status is on the state search - Practice location
- 20824 W Dixie Hwy, Miami, FL 33180
- Phone
- (305) 949-0031
- Enumerated
- May 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (305) 932-5071
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,744 in Florida → Look up another NPI →
Also registered at 20824 W Dixie Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peysaf Worthalter, M.D.Psychiatry Physician1265627608
- Nicole Worthalter SuttonClinical Social Worker1457948531
Verify William Greenfield in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME10262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William Greenfield among 2,744 psychiatry physician records in Florida
William Greenfield, M.D. is one of 2,744 psychiatry physician records with a practice address in Florida. 72% 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 39% of them.
- NPI issued2007 · 39% of these records are older, 47% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Florida
There are 2,744 psychiatry physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,744 in Florida → Every provider in Miami → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Israel Abramson, M.D.Aventura, FL 331801619939113
- Mostafa Assadalla Sherazy, M.D.Aventura, FL 331801255644118
- Virginia Buki, M. D.Aventura, FL 331801275676256
- Spencer Eth, M.D.Aventura, FL 331801114974433
- Ali-Reza Force, MDAventura, FL 331801487041752
- Barry Glassman, MDMiami, FL 331801003110669
- Lori Grabois, M.D.Aventura, FL 331801952380933
- Barry Kaplowitz, M.D.Aventura, FL 331801407835473
Common questions
What is William Greenfield, M.D.'s NPI number?
William Greenfield, M.D.'s National Provider Identifier (NPI) is 1861602179, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Greenfield, M.D. located?
The NPPES record lists a practice address at 20824 W Dixie Hwy, Miami, FL, 33180. Phone: (305) 949-0031. Providers update this record themselves, so call before visiting.
How can I verify William Greenfield, M.D.'s license?
NPPES lists Florida license number ME10262, 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.
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.