Jennifer Patricia-reason Mark, DO - Medicare Obstetrics/gynecology in Olean, NY

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Jennifer Patricia-reason Mark, DO is a medicare enrolled "Obstetrics & Gynecology" physician in Olean, New York. She went to Nova Southeastern College Of Osteo Medicine and graduated in 2008 and has 17 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Southern Tier Community Health Center Network Inc and her current practice location is 135 N Union St, Olean, New York. You can reach out to her office (for appointments etc.) via phone at (716) 375-7500.

Jennifer Patricia-reason Mark is licensed to practice in New York (license number 309168) 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 1376706713.

Contact Information

Jennifer Patricia-reason Mark, DO
135 N Union St,
Olean, NY 14760-2736
(716) 375-7500
Not Available

Map and Direction




Physician's Profile

Full NameJennifer Patricia-reason Mark
GenderFemale
SpecialityObstetrics/gynecology
Experience17 Years
Location135 N Union St, Olean, 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:
  • Jennifer Patricia-reason Mark attended and graduated from Nova Southeastern College Of Osteo Medicine in 2008
  NPI Data:
  • NPI Number: 1376706713
  • Provider Enumeration Date: 07/07/2008
  • Last Update Date: 02/19/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7618130626
  • Enrollment ID: I20210725000005

Medical Identifiers

Medical identifiers for Jennifer Patricia-reason Mark such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376706713NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 309168 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Olean General HospitalOlean, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern Tier Community Health Center Network Inc337551372418

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. Jennifer Patricia-reason Mark allows following entities to bill medicare on her behalf.
Entity NameSisters Of Charity Hospital Of Buffalo New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790727543
PECOS PAC ID: 6204749153
Enrollment ID: O20031126000557
Entity NameUnited Health Services Hospitals, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962463851
PECOS PAC ID: 5193610533
Enrollment ID: O20040216001017
Entity NameMercy Hospital Of Buffalo
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164464921
PECOS PAC ID: 8729991666
Enrollment ID: O20040702001253
Entity NameSouthern Tier Community Health Center Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184654477
PECOS PAC ID: 3375513724
Enrollment ID: O20040731000008
Entity NameObgyn Hospitalist Medical Services Of New York Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1518285055
PECOS PAC ID: 9830379759
Enrollment ID: O20110210000282
Entity NameThe Chautauqua Center, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760747521
PECOS PAC ID: 7214178326
Enrollment ID: O20130805000454

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. Jennifer Patricia-reason Mark 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
Jennifer Patricia-reason Mark, DO
Universal Primary Care, 135 North Union Street,
Olean, NY 14760

Ph: (716) 701-6863		Jennifer Patricia-reason Mark, DO
135 N Union St,
Olean, NY 14760-2736

Ph: (716) 375-7500

Reviews and Comments


Obstetrics & Gynecology Doctors in Olean, NY

Roger Allan Klein, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 535 Main St, Olean, NY 14760
Phone: 716-372-0141    Fax: 716-376-2430
Thaddeus Wojcik, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 535 Main St, Olean, NY 14760
Phone: 716-372-0141    Fax: 716-376-2225
Annmarie Zimmermann, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 135 N Union St, Olean, NY 14760
Phone: 716-375-7500    Fax: 716-701-6852
Dr. Waleed A Brantley, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 2223 West State St, Ste 109, Olean, NY 14760
Phone: 716-373-0315    Fax: 716-373-2114
Tahir Chauhdry, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 535 Main St Ste 1, Olean, NY 14760
Phone: 163-727-0141    Fax: 716-372-6421
Kaitlin Hanmer, MB BCH BAO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 135 N Union St, Olean, NY 14760
Phone: 716-375-7500    Fax: 716-701-6853

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.