Dr William J Hennessey, MD PC is a medicare enrolled "Obstetrics & Gynecology - Gynecology" physician in Green Island, New York. His current practice location is
31 Lower Hudson Ave, Green Island, New York. You can reach out to his office (for appointments etc.) via phone at
(518) 272-9140.
Dr William J Hennessey is licensed to practice in New York (license number 120355) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1952325649.
Physician's Profile
| Full Name | Dr William J Hennessey |
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| Gender | Male |
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| Speciality | Obstetrics & Gynecology - Gynecology |
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| Location | 31 Lower Hudson Ave, Green Island, New York |
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| Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
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NPI Data:
- NPI Number: 1952325649
- Provider Enumeration Date: 07/26/2006
- Last Update Date: 03/04/2008
Medicare PECOS Information:
- PECOS PAC ID: 9931166790
- Enrollment ID: I20110502000127
Medical Identifiers
Medical identifiers for Dr William J Hennessey such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1952325649 | NPI | - | NPPES |
| 160055904 | Other | NY | MEDICARE RAILROAD CARRIER |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
|---|
| 207VG0400X | Obstetrics & Gynecology - Gynecology | 120355 (New York) | Primary |
Medicare Reassignments
Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr William J Hennessey allows following entities to bill medicare on his behalf.
| Entity Name | St. Peter's Health Partners Medical Associates, P.c. |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1750626834
PECOS PAC ID: 6103061189
Enrollment ID: O20130321000567 |
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Medicare Part D Prescriber Enrollment
Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr William J Hennessey is
enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.
Mailing Address and Practice Location
| Mailing Address | Practice Location Address |
|---|
Dr William J Hennessey, MD PC
One Forest Meadows,
Rensselaer, NY 12144
Ph: (518) 283-9611 | Dr William J Hennessey, MD PC
31 Lower Hudson Ave,
Green Island, NY 12183-1014
Ph: (518) 272-9140 |
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