Dr John T Hammer, MD - Internal Medicine in Garrison, NY

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Dr John T Hammer, MD is a Internal Medicine physician based in Garrison, New York. Dr John T Hammer is licensed to practice in New York (license number 155011-1) and his current practice location is Rte 9 & Graymoor, St. Christopher's Inn, Garrison, New York. He can be reached at his office (for appointments etc.) via phone at (845) 424-3616.

NPI number for Dr John T Hammer is 1184731754 and his current mailing address is Rte 9 & Graymoor, St. Christopher's Inn, Garrison, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1184731754.

Contact Information

Dr John T Hammer, MD
Rte 9 & Graymoor, St. Christopher's Inn,
Garrison, NY 10524
(845) 424-3616
(845) 424-3598

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Physician's Profile

Full NameDr John T Hammer
GenderMale
SpecialityInternal Medicine
LocationRte 9 & Graymoor, Garrison, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1184731754
  • Provider Enumeration Date: 08/23/2006
  • Last Update Date: 07/08/2007

Medical Identifiers

Medical identifiers for Dr John T Hammer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184731754NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 155011-1 (New York)Primary

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 John T Hammer is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John T Hammer, MD
Rte 9 & Graymoor, St. Christopher's Inn,
Garrison, NY 10524

Ph: (845) 424-3616		Dr John T Hammer, MD
Rte 9 & Graymoor, St. Christopher's Inn,
Garrison, NY 10524

Ph: (845) 424-3616

Reviews and Comments


Internal Medicine Doctors in Garrison, NY


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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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