Dennis Chang, MD - Medicare Pediatrics in Harrisburg, PA

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Dennis Chang, MD is a medicare enrolled "Pediatrics - Pediatric Cardiology" physician in Harrisburg, Pennsylvania. His current practice location is 121 N Nyes Rd, Suite D, Harrisburg, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (717) 531-8674.

Dennis Chang is licensed to practice in Pennsylvania (license number MD436731) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1144305491.

Contact Information

Dennis Chang, MD
121 N Nyes Rd, Suite D,
Harrisburg, PA 17112-3247
(717) 531-8674
Not Available

Map and Direction




Physician's Profile

Full NameDennis Chang
GenderMale
SpecialityPediatrics - Pediatric Cardiology
Location121 N Nyes Rd, Harrisburg, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1144305491
  • Provider Enumeration Date: 10/26/2006
  • Last Update Date: 02/01/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 4082631783
  • Enrollment ID: I20090717000175

Medical Identifiers

Medical identifiers for Dennis Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144305491NPI-NPPES
44906838MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0202XPediatrics - Pediatric Cardiology 43893 (Colorado)Secondary
2080P0202XPediatrics - Pediatric Cardiology MD436731 (Pennsylvania)Primary

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. Dennis Chang allows following entities to bill medicare on his behalf.
Entity NameThe Milton S Hershey Medical Center Physicians Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710951744
PECOS PAC ID: 3870405483
Enrollment ID: O20040225000741
Entity NameSpirit Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093013328
PECOS PAC ID: 8022922202
Enrollment ID: O20040402000053

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. Dennis Chang 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
Dennis Chang, MD
Po Box 858, Mc A410,
Hershey, PA 17033-0858

Ph: (800) 243-1455		Dennis Chang, MD
121 N Nyes Rd, Suite D,
Harrisburg, PA 17112-3247

Ph: (717) 531-8674

Reviews and Comments


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Mr. Miroslaw Gardyasz, M.D.
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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).

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