Basic Information
Provider Information
NPI: 1841286994
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GREENFIELD
FirstName: LAZAR
MiddleName: JOHN
NamePrefix: DR.
NameSuffix: JR.
Credential: M.D., PH.D.
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: UCONN MEDICAL GROUP
Address2: 263 FARMINGTON AVE
City: FARMINGTON
State: CT
PostalCode: 060300001
CountryCode: US
TelephoneNumber: 8606794888
FaxNumber: 8606790131
Practice Location
Address1: UCONN MEDICAL GROUP
Address2: 263 FARMINGTON AVE
City: FARMINGTON
State: CT
PostalCode: 060300001
CountryCode: US
TelephoneNumber: 8606794888
FaxNumber: 8606790131
Other Information
ProviderEnumerationDate: 09/23/2005
LastUpdateDate: 09/29/2022
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate:  

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
2084N0400X35076214OHN Allopathic & Osteopathic PhysiciansPsychiatry & NeurologyNeurology
2084N0600XE-6501ARN Allopathic & Osteopathic PhysiciansPsychiatry & NeurologyClinical Neurophysiology
2084N0600X055487CTN Allopathic & Osteopathic PhysiciansPsychiatry & NeurologyClinical Neurophysiology
2084N0400X055487CTY Allopathic & Osteopathic PhysiciansPsychiatry & NeurologyNeurology

ID Information
IDTypeStateIssuerDescription
213203405OH MEDICAID


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