Gregg L Neithardt, MD - Medicare Cardiovascular Disease (cardiology) in West Chester, PA

Gregg L Neithardt, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in West Chester, Pennsylvania. He went to Georgetown University School Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Cardiology Consultants Of Philadelphia Pc and his current practice location is 915 Old Fern Hill Rd, Bldg A, Ste 5, West Chester, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (610) 696-2850.

Gregg L Neithardt is licensed to practice in Pennsylvania (license number MD425919) 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 1164582052.

Contact Information

Gregg L Neithardt, MD
915 Old Fern Hill Rd, Bldg A, Ste 5,
West Chester, PA 19380-4269
(610) 696-2850
(610) 696-7159

Map and Direction




Physician's Profile

Full NameGregg L Neithardt
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience28 Years
Location915 Old Fern Hill Rd, West Chester, 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:
  • Gregg L Neithardt attended and graduated from Georgetown University School Of Medicine in 1996
  NPI Data:
  • NPI Number: 1164582052
  • Provider Enumeration Date: 12/11/2006
  • Last Update Date: 07/06/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9537195904
  • Enrollment ID: I20050718000215

Medical Identifiers

Medical identifiers for Gregg L Neithardt such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164582052NPI-NPPES
101348607MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease MD425919 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chester County HospitalWest chester, PAHospital
Lancaster General HospitalLancaster, PAHospital
Paoli HospitalPaoli, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cardiology Consultants Of Philadelphia Pc5294620746124

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. Gregg L Neithardt allows following entities to bill medicare on his behalf.
Entity NameCardiology Consultants Of Philadelphia Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649272386
PECOS PAC ID: 5294620746
Enrollment ID: O20040216000462

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. Gregg L Neithardt 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
Gregg L Neithardt, MD
207 N Broad St, Fl 3,
Philadelphia, PA 19107-1500

Ph: (610) 696-2850
Gregg L Neithardt, MD
915 Old Fern Hill Rd, Bldg A, Ste 5,
West Chester, PA 19380-4269

Ph: (610) 696-2850

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.