Mabel Chang, DC, MPH
NPI 1689104184 · Chiropractor · Harlingen, TX
Mabel Chang, DC, MPH is a Chiropractor provider in Harlingen, TX (NPI 1689104184).
Provider details
- NPI number
- 1689104184
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- DC, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- DC-938 (HI)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$26 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-15
- Last updated
- 2022-10-31
- Certified
- 2022-10-26
Frequently asked questions
- What is Mabel Chang's NPI number?
- Mabel Chang's National Provider Identifier (NPI) is 1689104184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mabel Chang's specialty?
- Mabel Chang is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is Mabel Chang located?
- Mabel Chang's practice location on file with NPPES is 2601 Veterans Dr, Harlingen, TX 78550-8942.
- What is Mabel Chang's phone number?
- The practice phone number listed in the NPPES registry for Mabel Chang is (956) 291-9000.
- Is Mabel Chang's NPI active?
- Yes — Mabel Chang's NPI (1689104184) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.