Basic Information
Provider Information
NPI: 1215132949
EntityType: 1
ReplacementNPI:  
OrganizationName:  
LastName: GERONIMO
FirstName: MARK
MiddleName: DENNIS V
NamePrefix:  
NameSuffix:  
Credential: MD
OtherOrganizationName:  
OtherOrganizationType:  
OtherLastName:  
OtherFirstName:  
OtherMiddleName:  
OtherNamePrefix:  
OtherNameSuffix:  
OtherCredential:  
OtherLastNameType:  
Mailing Information
Address1: 326 WASHINGTON ST
Address2:  
City: NORWICH
State: CT
PostalCode: 063602740
CountryCode: US
TelephoneNumber: 8604420711
FaxNumber: 4135437962
Practice Location
Address1: 365 MONTAUK AVE
Address2:  
City: NEW LONDON
State: CT
PostalCode: 063204700
CountryCode: US
TelephoneNumber: 8604420711
FaxNumber: 4135437962
Other Information
ProviderEnumerationDate: 06/21/2007
LastUpdateDate: 07/22/2021
NPIDeactivationReasonCode:  
NPIDeactivationDate:  
NPIReactivationDate:  
ProviderGenderCode: M
AuthorizedOfficialLastName:  
AuthorizedOfficialFirstName:  
AuthorizedOfficialMiddleName:  
AuthorizedOfficialTitleorPosition:  
AuthorizedOfficialTelephone:  
IsSoleProprietor: N
IsOrganizationSubpart:  
ParentOrganizationLBN:  
AuthorizedOfficialNamePrefix:  
AuthorizedOfficialNameSuffix:  
AuthorizedOfficialCredential:  
NPICertificationDate: 07/22/2021

Taxonomy Information
TaxonomyLicenseStateSwitchTaxonomyGroupTaxonomyTypeTaxonomyClassSubSpecialty
207Q00000X2010024512MON Allopathic & Osteopathic PhysiciansFamily Medicine 
208M00000X036128606ILN Allopathic & Osteopathic PhysiciansHospitalist 
208M00000X52895CTN Allopathic & Osteopathic PhysiciansHospitalist 
207Q00000X52895CTY Allopathic & Osteopathic PhysiciansFamily Medicine 
207Q00000X036128606ILN Allopathic & Osteopathic PhysiciansFamily Medicine 

No ID Information.


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