Mary A Hartshorn, MD - Medicare Psychiatry in Cheektowaga, NY

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Mary A Hartshorn, MD is a medicare enrolled "Psychiatry & Neurology - Psychiatry" physician in Cheektowaga, New York. She went to Medical College Of Pennsylvania and graduated in 1973 and has 51 years of diverse experience with area of expertise as Psychiatry. She is a member of the group practice The Unity Hospital Of Rochester and her current practice location is 1526 Walden Avenue, Suite 400, Cheektowaga, New York. You can reach out to her office (for appointments etc.) via phone at (716) 895-6700.

Mary A Hartshorn is licensed to practice in New York (license number 1544383) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1972535789.

Contact Information

Mary A Hartshorn, MD
1526 Walden Avenue, Suite 400,
Cheektowaga, NY 14225-4985
(716) 895-6700
Not Available

Map and Direction




Physician's Profile

Full NameMary A Hartshorn
GenderFemale
SpecialityPsychiatry
Experience51 Years
Location1526 Walden Avenue, Cheektowaga, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary A Hartshorn attended and graduated from Medical College Of Pennsylvania in 1973
  NPI Data:
  • NPI Number: 1972535789
  • Provider Enumeration Date: 07/06/2006
  • Last Update Date: 03/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 2163558545
  • Enrollment ID: I20100325000378

Medical Identifiers

Medical identifiers for Mary A Hartshorn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972535789NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 1544383 (New York)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Unity Hospital Of Rochester9436060969517

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. Mary A Hartshorn allows following entities to bill medicare on her behalf.
Entity NameRochester General Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356412712
PECOS PAC ID: 0244149474
Enrollment ID: O20031121000644
Entity NameBehavioral Health Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093812729
PECOS PAC ID: 3577461763
Enrollment ID: O20031226000023
Entity NameThe Unity Hospital Of Rochester
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760421713
PECOS PAC ID: 9436060969
Enrollment ID: O20031230000038
Entity NameMid-erie Mental Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225095201
PECOS PAC ID: 5496707945
Enrollment ID: O20050214000337
Entity NameThe Dale Association, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962407783
PECOS PAC ID: 3971538232
Enrollment ID: O20051005000800

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. Mary A Hartshorn 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
Mary A Hartshorn, MD
64 Cattaragus Dr,
Rochester, NY 14623-5154

Ph: (585) 486-4254		Mary A Hartshorn, MD
1526 Walden Avenue, Suite 400,
Cheektowaga, NY 14225-4985

Ph: (716) 895-6700

Reviews and Comments


Psychiatry & Neurology Doctors in Cheektowaga, NY

Mr. Hong Rak Choe, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1526 Walden Ave, Suite 400, Cheektowaga, NY 14225
Phone: 716-895-7167    Fax: 716-896-0318
Linda E Arzola, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1526 Walden Ave, Cheektowaga, NY 14225
Phone: 716-895-7167    Fax: 716-895-0436
Dr. Arvind Samant, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1526 Walden Ave, Suite 400, Cheektowaga, NY 14225
Phone: 716-895-7167    Fax: 716-896-0318
Dr. Kara Lynn Mccunn, MD
Psychiatry & Neurology
Medicare: Medicare Enrolled
Practice Location: 1526 Walden Avenue, Suite 400, Cheektowaga, NY 14225
Phone: 716-895-6700    Fax: 716-332-4488
Dr. Sanjay Gupta, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1526 Walden Avenue, Suite 400, Cheektowaga, NY 14225
Phone: 716-895-6700    Fax: 716-332-4488
Dr. Esat O Cirpili, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1526 Walden Avenue, Suite 400, Cheektowaga, NY 14225
Phone: 716-895-6700    Fax: 716-332-4488

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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