Mark Enzerra, - Medicare Physician Assistant in Horsham, PA

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Mark Enzerra, is a medicare enrolled "Physician Assistant" in Horsham, Pennsylvania. He graduated from nursing school in 2007 and has 19 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Fayette Physician Network Inc and his current practice location is 100 Witmer Rd, Suite 220, Horsham, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 442-5000.

Mark Enzerra is licensed to practice in Pennsylvania (license number MA053764) 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 1073823365.

Contact Information

Mark Enzerra,
100 Witmer Rd, Suite 220,
Horsham, PA 19044-2251
(215) 442-5000
Not Available

Map and Direction




Provider's Profile

Full NameMark Enzerra
GenderMale
SpecialityPhysician Assistant
Experience19 Years
Location100 Witmer Rd, Horsham, Pennsylvania
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 Enzerra graduated from nursing school in 2007
  NPI Data:
  • NPI Number: 1073823365
  • Provider Enumeration Date: 10/20/2010
  • Last Update Date: 03/25/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042493363
  • Enrollment ID: I20110324000272

Medical Identifiers

Medical identifiers for Mark Enzerra such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073823365NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant MA053764 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uniontown HospitalUniontown, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Fayette Physician Network Inc3375865819309

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 Enzerra allows following entities to bill medicare on his behalf.
Entity NameOncology Hematology Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861469223
PECOS PAC ID: 9830003300
Enrollment ID: O20031118000757
Entity NameSt Clair Medical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467485565
PECOS PAC ID: 4183511553
Enrollment ID: O20040301000889
Entity NameUniversity of Pittsburgh Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619935004
PECOS PAC ID: 8729990239
Enrollment ID: O20040308000883
Entity NameHematology Oncology Association
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114994324
PECOS PAC ID: 2860413002
Enrollment ID: O20051215000107
Entity NameFayette Physician Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992107817
PECOS PAC ID: 3375865819
Enrollment ID: O20141211000851

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 Enzerra 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 Enzerra,
155 Wilson Ave,
Washington, PA 15301-3336

Ph: Not Available		Mark Enzerra,
100 Witmer Rd, Suite 220,
Horsham, PA 19044-2251

Ph: (215) 442-5000

Reviews and Comments


Physician Assistant Nurses in Horsham, PA

Christopher David Mathews, PA
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Dova Messina,
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Sarah Ellen Weckerly,
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Liza C Steele, P.A.C.
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Medicare: Not Enrolled in Medicare
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Maria Elena Hawkins, PA-C
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Medicare: Medicare Enrolled
Practice Location: 100 Witmer Rd, Suite 220, Horsham, PA 19044
Phone: 215-442-5036    Fax: 215-957-2875
Ms. Aradia Sophia Tabasko, MS, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 100 Witmer Rd, Suite 220, Horsham, PA 19044
Phone: 800-247-8060    

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.