Basic Information
Provider Information
NPI: 1447341243
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: LITCHMAN
FirstName: MARK
MiddleName: D
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 148 EAST AVENUE
Address2: SUITE 3G
City: NORWALK
State: CT
PostalCode: 06851
CountryCode: US
TelephoneNumber: 2038384034
FaxNumber: 2038536361
Practice Location
Address1: 148 EAST AVENUE
Address2: SUITE 3G
City: NORWALK
State: CT
PostalCode: 06851
CountryCode: US
TelephoneNumber: 2038384034
FaxNumber: 2038536361
Other Information
ProviderEnumerationDate: 09/27/2006
LastUpdateDate: 10/08/2020
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 10/08/2020

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207K00000X027828CTY Allopathic & Osteopathic PhysiciansAllergy & Immunology 

ID Information
IDTypeStateIssuerDescription
00127828405CT MEDICAID


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