Mark Hammel, PHD - Medicare Psychologist in Woodstock, NY

Mark Hammel, PHD is a medicare enrolled "Psychologist" provider in Woodstock, New York. He went to Columbia University College Of Physicians And Surgeons and graduated in 1984 and has 40 years of diverse experience with area of expertise as Clinical Psychologist. His current practice location is 31 Patricia Ln, Woodstock, New York. You can reach out to his office (for appointments etc.) via phone at (845) 339-2352.

Mark Hammel is licensed to practice in New York (license number 008196) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1558488221.

Contact Information

Mark Hammel, PHD
31 Patricia Ln,
Woodstock, NY 12498-2717
(845) 339-2352
(845) 943-2271

Map and Direction




Healthcare Provider's Profile

Full NameMark Hammel
GenderMale
SpecialityClinical Psychologist
Experience40 Years
Location31 Patricia Ln, Woodstock, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mark Hammel attended and graduated from Columbia University College Of Physicians And Surgeons in 1984
  NPI Data:
  • NPI Number: 1558488221
  • Provider Enumeration Date: 03/26/2007
  • Last Update Date: 01/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9931396488
  • Enrollment ID: I20101209000444

Medical Identifiers

Medical identifiers for Mark Hammel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558488221NPI-NPPES
137247OtherNYVALUEOPTIONS
01004342MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 008196 (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. Mark Hammel allows following entities to bill medicare on his behalf.
Entity NameMark Hammel, Ph.d., Psychologist, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851782619
PECOS PAC ID: 2163734211
Enrollment ID: O20150702001665

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. Mark Hammel 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 AddressPractice Location Address
Mark Hammel, PHD
Po Box 4335,
Kingston, NY 12402-4335

Ph: (845) 339-2352
Mark Hammel, PHD
31 Patricia Ln,
Woodstock, NY 12498-2717

Ph: (845) 339-2352

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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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