Karen Patricia Seiter, MD - Medicare Hematology/oncology in Hawthorne, NY

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Karen Patricia Seiter, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Hawthorne, New York. She went to New York Medical College and graduated in 1985 and has 39 years of diverse experience with area of expertise as Hematology/oncology. She is a member of the group practice Westchester Medical Center Advanced Physician Services Pc and her current practice location is 19 Bradhurst Ave, Suite 2100, Hawthorne, New York. You can reach out to her office (for appointments etc.) via phone at (914) 493-8375.

Karen Patricia Seiter is licensed to practice in New York (license number 168310) 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 1265494124.

Contact Information

Karen Patricia Seiter, MD
19 Bradhurst Ave, Suite 2100,
Hawthorne, NY 10532-2140
(914) 493-8375
(914) 347-1832

Map and Direction




Physician's Profile

Full NameKaren Patricia Seiter
GenderFemale
SpecialityHematology/oncology
Experience39 Years
Location19 Bradhurst Ave, Hawthorne, 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:
  • Karen Patricia Seiter attended and graduated from New York Medical College in 1985
  NPI Data:
  • NPI Number: 1265494124
  • Provider Enumeration Date: 04/05/2006
  • Last Update Date: 07/16/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9830180025
  • Enrollment ID: I20040518000938

Medical Identifiers

Medical identifiers for Karen Patricia Seiter such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265494124NPI-NPPES
01269112MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0000XInternal Medicine - Hematology 168310 (New York)Secondary
207RX0202XInternal Medicine - Medical Oncology 168310 (New York)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 168310 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Westchester Medical CenterValhalla, NYHospital
St Anthony Community HospitalWarwick, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Westchester Medical Center Advanced Physician Services Pc3173660776734

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. Karen Patricia Seiter allows following entities to bill medicare on her behalf.
Entity NamePhelps Memorial Hospital Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720185267
PECOS PAC ID: 1658283981
Enrollment ID: O20031104000490
Entity NameWestchester Medical Center Advanced Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912131392
PECOS PAC ID: 3173660776
Enrollment ID: O20091031000042

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. Karen Patricia Seiter 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
Karen Patricia Seiter, MD
19 Baker Ave, Suite 100,
Poughkeepsie, NY 12601-1359

Ph: (845) 454-1942		Karen Patricia Seiter, MD
19 Bradhurst Ave, Suite 2100,
Hawthorne, NY 10532-2140

Ph: (914) 493-8375

Reviews and Comments


Internal Medicine Doctors in Hawthorne, NY

Dr. Amy Michelle Wasserman, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave, Suite 3070n, Hawthorne, NY 10532
Phone: 914-372-7887    Fax: 914-372-7884
Karim Bakash Solangi, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 19 Bradhurst Ave, Suite 200n, Hawthorne, NY 10532
Phone: 914-493-7701    Fax: 914-345-0652
Carmelo Anthony Puccio, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave, Suite 2100, Hawthorne, NY 10532
Phone: 914-493-8375    Fax: 914-347-1832
Dr. Joseph Vozzolo, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave, Suite 700, Hawthorne, NY 10532
Phone: 914-337-3500    
Dr. Sei Iwai, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave, Suite 3850s, Hawthorne, NY 10532
Phone: 914-909-6900    Fax: 914-909-2828
Michael Paul Fanucchi, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 19 Bradhurst Ave Ste 2300n, Hawthorne, NY 10532
Phone: 914-909-9018    Fax: 914-493-2416
Dr. George Thomas Mathew, M.D.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 500 Sherman Ave, Hawthorne, NY 10532
Phone: 262-442-7948    

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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