Jasyn Chang, DO
NPI 1700516358 · Internal Medicine Physician · Paoli, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jasyn Chang, DO is a Internal Medicine Physician provider in Paoli, PA (NPI 1700516358).
Provider details
- NPI number
- 1700516358
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OS025082 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-15
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Jasyn Chang's NPI number?
- Jasyn Chang's National Provider Identifier (NPI) is 1700516358, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jasyn Chang's specialty?
- Jasyn Chang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jasyn Chang located?
- Jasyn Chang's practice location on file with NPPES is 255 W Lancaster Ave, Paoli, PA 19301-1763.
- What is Jasyn Chang's phone number?
- The practice phone number listed in the NPPES registry for Jasyn Chang is (484) 565-1000.
- Does Jasyn Chang accept Medicare?
- Jasyn Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jasyn Chang's NPI active?
- Yes — Jasyn Chang's NPI (1700516358) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.