Basic Information
| Provider Information | |||||||||
| NPI: | 1003807918 | ||||||||
| EntityType: | 1 | ||||||||
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| OrganizationName: | |||||||||
| LastName: | FALK | ||||||||
| FirstName: | WILLIAM | ||||||||
| MiddleName: | ELLIS | ||||||||
| NamePrefix: | DR. | ||||||||
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| Credential: | MD | ||||||||
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| Mailing Information | |||||||||
| Address1: | PO BOX 9142 | ||||||||
| Address2: | MASS GENERAL PHYSICIAN ORGANIZATION | ||||||||
| City: | CHARLESTOWN | ||||||||
| State: | MA | ||||||||
| PostalCode: | 021299142 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 6177245600 | ||||||||
| FaxNumber: | 6177262000 | ||||||||
| Practice Location | |||||||||
| Address1: | 15 PARKMAN ST | ||||||||
| Address2: | PSYCHIATRY OUTPATIENT DEPARTMENT WAC 812 | ||||||||
| City: | BOSTON | ||||||||
| State: | MA | ||||||||
| PostalCode: | 021143117 | ||||||||
| CountryCode: | US | ||||||||
| TelephoneNumber: | 6177265600 | ||||||||
| FaxNumber: | 6177267541 | ||||||||
| Other Information | |||||||||
| ProviderEnumerationDate: | 10/31/2005 | ||||||||
| LastUpdateDate: | 12/18/2012 | ||||||||
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| ProviderGenderCode: | M | ||||||||
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| IsSoleProprietor: | N | ||||||||
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Taxonomy Information
| Taxonomy | License | State | Switch | TaxonomyGroup | TaxonomyType | TaxonomyClass | SubSpecialty | 2084P0800X | 37722 | MA | N | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | Psychiatry | 2084P0805X | 37722 | MA | Y | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | Geriatric Psychiatry |
ID Information
| ID | Type | State | Issuer | Description | 037722 | 01 | MA | TUFTS HEALTH PLAN | OTHER | 2031574 | 05 | MA | MEDICAID | C26043 | 01 | MA | BCBS MA | OTHER |