Individual Healthcare Provider
David Chang, MD
Provider's NPPES record last updated: August 5, 2025
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1558362152
- Primary Specialty
- Internal Medicine — Interventional Cardiology
- Practice Location
- Mechanicsburg, Pennsylvania
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 18, 2026, 7:05 AM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Interventional Cardiology
Allopathic & Osteopathic Physicians
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
Taxonomy code 207RI0011X Internal Medicine
Cardiovascular Disease
Allopathic & Osteopathic Physicians
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Taxonomy code 207RC0000X
Provider-Reported License Information
- Internal Medicine (Pennsylvania)
- MD065249L
- Internal Medicine (Pennsylvania)
- MD065249L
Practice Locations
Practice Location
2020 Technology Pkwy Ste 201
Mechanicsburg, Pennsylvania 17050-9411
Phone: (717) 731-0101
Additional Practice Location
12 St Paul Dr Ste 205
Chambersburg, Pennsylvania 17201-1035
Phone: (717) 217-6881
Fax: (717) 217-6889
Additional Practice Location
360 Alexander Spring Rd
Carlisle, Pennsylvania 17015-9129
Phone: (717) 243-6557
Fax: (717) 243-0102
Additional Practice Location
2808 Old Post Rd
Harrisburg, Pennsylvania 17110-3685
Phone: (717) 920-4400
Fax: (717) 920-4401
Additional Practice Location
900 Century Dr Ste 100
Mechanicsburg, Pennsylvania 17055-4525
Phone: (717) 591-3660
Fax: (717) 591-3661
Additional Practice Location
1000 N Front St
Wormleysburg, Pennsylvania 17043-1034
Phone: (717) 731-0101
Fax: (717) 731-8359
Additional Practice Location
900 Century Dr Ste 101
Mechanicsburg, Pennsylvania 17055-4525
Phone: (717) 920-4400
Fax: (717) 591-3667
Additional Practice Location
830 Norland Ave
Chambersburg, Pennsylvania 17201-4217
Phone: (717) 217-6881
Fax: (717) 217-6889
Record Information
- Enumeration Date
- August 3, 2005
- Provider's NPPES Record Last Updated
- August 5, 2025
- Certification Date
- August 5, 2025
- NPISignal NPPES Dataset
- August 2026
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