William M. Perlstein, PHD
Psychologist · Gainesville, FL
William M. Perlstein, PHD is a psychologist with a practice address in Gainesville, Florida, and NPI 1932116233, issued on Aug 1, 2006. Check the license (Florida PY6264, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William M. Perlstein
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License numbers
- PY6264 FL
PY6294 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 SW Archer Road, Gainesville, FL 32610
- Phone
- (352) 273-6139
- Enumerated
- Aug 1, 2006
- Record last updated
- Dec 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (352) 273-6156
- Entity
- Type 1 · individual
8 nearest psychologist records → All 2,202 in Florida → Look up another NPI →
Also registered at 1600 SW Archer Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William M. Perlstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PY6264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
William M. Perlstein among 2,202 psychologist records in Florida
William M. Perlstein, PHD is one of 2,202 psychologist records with a practice address in Florida. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 76% newer
- In a Medicare fileYes · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2018 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Florida
There are 2,202 psychologist records in Florida.
All 2,202 in Florida → Every provider in Gainesville → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- Glenn Ashkanazi, PHDGainesville, FL 326101801801477
- Ronald Cohen, PHDGainesville, FL 326101881672939
- Duane Dede, PHDGainesville, FL 326101427063080
- Fonda Eyler, PHDGainesville, FL 326101023055027
- Jennifer Fisher, PHDGainesville, FL 326101871565275
- Shelley Heaton, PHDGainesville, FL 326101982619540
- David Janicke, PHDGainesville, FL 326101962417527
- Thomas Kerkhoff, PHDGainesville, FL 326101275548836
Common questions
What is William M. Perlstein, PHD's NPI number?
William M. Perlstein, PHD's National Provider Identifier (NPI) is 1932116233, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Perlstein, PHD located?
The NPPES record lists a practice address at 1600 SW Archer Road, Gainesville, FL, 32610. Phone: (352) 273-6139. Providers update this record themselves, so call before visiting.
How can I verify William M. Perlstein, PHD's license?
NPPES lists Florida license number PY6264, 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.
What is William M. Perlstein, PHD's MIPS final score?
The 2023 MIPS final score is 83.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.