Dong L Chang M.D., Inc.
NPI 1245479385 · Dermatopathology Physician · Arcadia, CA
Dong L Chang M.D., Inc. is a Dermatopathology Physician organization in Arcadia, CA (NPI 1245479385).
Provider details
- NPI number
- 1245479385
- Entity type
- Organization
- Primary specialty
- Dermatopathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dong Chang, M.D.(626) 821-5998
- License
- A33186A (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- MOHS-Micrographic Surgery Physician207ND0101X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-12
- Last updated
- 2023-09-19
- Certified
- 2023-09-19
Frequently asked questions
- What is Dong L Chang M.D., Inc.'s NPI number?
- Dong L Chang M.D., Inc.'s National Provider Identifier (NPI) is 1245479385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dong L Chang M.D., Inc.?
- Dong L Chang M.D., Inc. is classified in the NPPES registry as Dermatopathology Physician (Allopathic & Osteopathic Physicians).
- Where is Dong L Chang M.D., Inc. located?
- Dong L Chang M.D., Inc.'s practice location on file with NPPES is 100 N Santa Anita Ave, Arcadia, CA 91006-3108.
- What is Dong L Chang M.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Dong L Chang M.D., Inc. is (626) 821-5998.
- Who is the authorized official for Dong L Chang M.D., Inc.?
- The authorized official listed on Dong L Chang M.D., Inc.'s NPPES record is Dong Chang, M.D.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dong L Chang M.D., Inc.'s NPI active?
- Yes — Dong L Chang M.D., Inc.'s NPI (1245479385) is active in the NPPES registry as of the last update on 2023-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.