William Martin Greenstadt is a Psychologist based in New York, NY. William Martin Greenstadt practices in New York, NY and has the professional credentials of PHD. The NPI Number for William Martin Greenstadt is 1922021559 and holds a License No. 000338-1 (New York).
The current practice location address for William Martin Greenstadt is 232 Madison Ave, New York, NY and can be reached out via phone at 212-686-9256 and via fax at 212-686-4104.
Identifier | Type | State | Issuer |
---|---|---|---|
0001099299 | 01 | NY | MHN VENDOR NO. |
0097451 | 01 | NY | GHI PROVIDER NUMBER |
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