Darlynn Chang, PA-C
NPI 1104971043 · Physician Assistant · Austin, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darlynn Chang, PA-C is a Physician Assistant provider in Austin, TX (NPI 1104971043).
Provider details
- NPI number
- 1104971043
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA04336 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-23
- Last updated
- 2020-03-27
- Certified
- 2020-03-27
Frequently asked questions
- What is Darlynn Chang's NPI number?
- Darlynn Chang's National Provider Identifier (NPI) is 1104971043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlynn Chang's specialty?
- Darlynn Chang is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darlynn Chang located?
- Darlynn Chang's practice location on file with NPPES is 1000 E 51st St Ste 925, Austin, TX 78751-2232.
- What is Darlynn Chang's phone number?
- The practice phone number listed in the NPPES registry for Darlynn Chang is (512) 978-9940.
- Does Darlynn Chang accept Medicare?
- Darlynn Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darlynn Chang's NPI active?
- Yes — Darlynn Chang's NPI (1104971043) is active in the NPPES registry as of the last update on 2020-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.