Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Grace Chou Chang, DO

Individual provider Colon & Rectal Surgery Physician · NPI 1033772280

Dr. Grace Chou Chang, DO is a Colon & Rectal Surgery Physician in Morristown, New Jersey. Practices as a sole proprietor and works from 4 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2019
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

100 Madison Ave
Morristown, NJ 07960-6136
Phone: (973) 971-5000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 99 Beauvoir Ave, Summit, NJ 07901-3533 — (908) 522-2000
  • 900 8th Ave, Fort Worth, TX 76104-3902 — (817) 336-2100
  • 3124 S 19th St Ste C220, Tacoma, WA 98405-2481 — (253) 301-5050

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X · Licence OP61568815 (WA)

Record details

NPI number1033772280
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 15, 2019
Last updated in NPPESNovember 3, 2025
Certification dateNovember 3, 2025
Mailing address500 Fort Worth Trl Apt 4112, Fort Worth, TX 76102-2677

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