Basic Information
Provider Information
NPI: 1205853199
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: DEIFIK
FirstName: DAVID
MiddleName: SAUL
NamePrefix: DR.
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 22 PROSPECT ST
Address2:  
City: NASHUA
State: NH
PostalCode: 030603924
CountryCode: US
TelephoneNumber: 6038831626
FaxNumber: 6038161039
Practice Location
Address1: 22 PROSPECT ST
Address2:  
City: NASHUA
State: NH
PostalCode: 030603924
CountryCode: US
TelephoneNumber: 6038831626
FaxNumber: 6038161039
Other Information
ProviderEnumerationDate: 07/16/2006
LastUpdateDate: 12/08/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 12/08/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207V00000X6822NHY Allopathic & Osteopathic PhysiciansObstetrics & Gynecology 

ID Information
IDTypeStateIssuerDescription
4905NH MEDICAID


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