DR. WILLIAM GREENFIELD M.D.
NPI 1861602179
Psychiatry & Neurology - Psychiatry in Miami, FL

Q: What is William Greenfield's NPI number?

The NPI number for William Greenfield is 1861602179. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Q: What is William Greenfield's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since May 23, 2007

20824 W DIXIE HWY, MIAMI, FL 33180(305) 949-0031(305) 932-5071 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. William Greenfield M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. WILLIAM GREENFIELD M.D. (NPI 1861602179) is an individual psychiatry provider in Miami, Florida, licensed in Florida (ME10262) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1861602179

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. WILLIAM GREENFIELDCredential: M.D.

Location Address20824 W DIXIE HWYMiami, FL 33180-1147

Mailing Address3801 Ne 207th St Apt 702Aventura, FL 33180-3794 · (305) 949-0031 · Fax (305) 932-5071

Phone(305) 949-0031

Fax(305) 932-5071

Sole ProprietorYes

Enumeration DateMay 23, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1861602179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in FL · ME10262

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

20824 W DIXIE HWY, Miami, FL 33180

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Other Identifiers 2

Other90791FL · Bcbs

Medicare UPIND65933FL

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PEYSAF WORTHALTER, M.D., P.A.

Psychiatry & Neurology (Psychiatry)

20824 W DIXIE HWY
MIAMI, FL 33180

Miami-Dade County (305) 654-0907

PEYSAF WORTHALTER M.D.

Psychiatry & Neurology (Psychiatry)

20824 W DIXIE HWY
MIAMI, FL 33180

Miami-Dade County (305) 654-0907

NICOLE WORTHALTER SUTTON

Social Worker (Clinical)

20824 W DIXIE HWY
MIAMI, FL 33180

Miami-Dade County (305) 654-0907

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Greenfield's NPI number?

The NPI number for William Greenfield is 1861602179. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is William Greenfield located?

William Greenfield practices at 20824 W Dixie Hwy, Miami, FL 33180. The listed phone number is (305) 949-0031.

What is William Greenfield's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for William Greenfield was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.