{
"Npi": {
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"EIN": null,
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"IsOrgSubpart": "N",
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"OrgName": "GREENFIELD OPTICAL, P.C.",
"LastName": null,
"FirstName": null,
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"NamePrefix": null,
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"OtherCredential": null,
"OtherLastNameTypeCode": null,
"FirstLineMailingAddress": "210 N YORK ST",
"SecondLineMailingAddress": null,
"MailingAddressCityName": "ELMHURST",
"MailingAddressStateName": "IL",
"MailingAddressPostalCode": "60126-2706",
"MailingAddressCountryCode": "US",
"MailingAddressTelephoneNumber": null,
"MailingAddressFaxNumber": null,
"FirstLinePracticeLocationAddress": "210 N YORK ST",
"SecondLinePracticeLocationAddress": null,
"PracticeLocationAddressCityName": "ELMHURST",
"PracticeLocationAddressStateName": "IL",
"PracticeLocationAddressPostalCode": "60126-2706",
"PracticeLocationAddressCountryCode": "US",
"PracticeLocationAddressTelephoneNumber": "630-834-7710",
"PracticeLocationAddressFaxNumber": "630-834-7713",
"EnumerationDate": "11/15/2007",
"LastUpdateDate": "12/16/2010",
"NPIDeactivationReasonCode": null,
"NPIDeactivationReason": null,
"NPIDeactivationDate": null,
"NPIReactivationDate": null,
"GenderCode": null,
"Gender": null,
"AuthorizedOfficialLastName": "GREENFIELD",
"AuthorizedOfficialFirstName": "JEFFREY",
"AuthorizedOfficialMiddleName": null,
"AuthorizedOfficialTitle": "DOCTOR/PRESIDENT",
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"AuthorizedOfficialNameSuffix": null,
"AuthorizedOfficialCredential": "O.D.",
"AuthorizedOfficialTelephoneNumber": "630-834-7710",
"Taxonomies": {
"Taxonomy": {
"TaxonomyCode": "332B00000X",
"TaxonomyName": "Durable Medical Equipment & Medical Supplies",
"LicenseNumber": "046-008136",
"LicenseNumberStateCode": "IL",
"PrimaryTaxonomySwitch": "Y"
}
},
"HealthcareProviderTaxonomyGroups": null
}
}