Ashley Tan, MD
NPI 1053041509 · Student in an Organized Health Care Education/Training Program · Colton, CA
Ashley Tan, MD is a Student in an Organized Health Care Education/Training Program provider in Colton, CA (NPI 1053041509).
Provider details
- NPI number
- 1053041509
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A200185 (CA)
Specialties & taxonomies
Student, Health Care
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
- 2026-02-06
- Certified
- 2026-02-06
Frequently asked questions
- What is Ashley Tan's NPI number?
- Ashley Tan's National Provider Identifier (NPI) is 1053041509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Tan's specialty?
- Ashley Tan is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Ashley Tan located?
- Ashley Tan's practice location on file with NPPES is 400 N Pepper Ave, Colton, CA 92324-1819.
- What is Ashley Tan's phone number?
- The practice phone number listed in the NPPES registry for Ashley Tan is (909) 580-1000.
- Is Ashley Tan's NPI active?
- Yes — Ashley Tan's NPI (1053041509) is active in the NPPES registry as of the last update on 2026-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.