Melissa Heitzenrater, PA-C - Medicare Physician Assistant in Greenville, PA

Melissa Heitzenrater, PA-C is a medicare enrolled "Physician Assistant - Medical" in Greenville, Pennsylvania. She graduated from nursing school in 2020 and has 6 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Oncology Hematology Association Inc and her current practice location is 110 N Main St Fl 3, Greenville, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (724) 589-4318.

Melissa Heitzenrater is licensed to practice in Pennsylvania (license number MA062358) 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 1780340422.

Contact Information

Melissa Heitzenrater, PA-C
110 N Main St Fl 3,
Greenville, PA 16125-1726
(724) 589-4318
(724) 588-1808

Map and Direction




Provider's Profile

Full NameMelissa Heitzenrater
GenderFemale
SpecialityPhysician Assistant
Experience6 Years
Location110 N Main St Fl 3, Greenville, Pennsylvania
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:
  • Melissa Heitzenrater graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1780340422
  • Provider Enumeration Date: 11/16/2021
  • Last Update Date: 02/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2860883378
  • Enrollment ID: I20211216002435

Medical Identifiers

Medical identifiers for Melissa Heitzenrater such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780340422NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical MA062358 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Upmc HorizonGreenville, PAHospital
Upmc JamesonNew castle, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oncology Hematology Association Inc9830003300201

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. Melissa Heitzenrater allows following entities to bill medicare on her 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 NameButler Cancer Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649519778
PECOS PAC ID: 7719122316
Enrollment ID: O20130403000115

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. Melissa Heitzenrater 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
Melissa Heitzenrater, PA-C
7406 Chestnut Way,
Gibsonia, PA 15044-6929

Ph: (724) 759-4313
Melissa Heitzenrater, PA-C
110 N Main St Fl 3,
Greenville, PA 16125-1726

Ph: (724) 589-4318

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.

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.