Aleen Chin, MD
NPI 1912221656 · Pediatrics Physician · Tustin, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleen Chin, MD is a Pediatrics Physician provider in Tustin, CA (NPI 1912221656).
Provider details
- NPI number
- 1912221656
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2013012516 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3020 Childrens Way # Mc5075San Diego, CA 92123-4223Phone: (858) 966-8036
Registry dates
- Enumerated
- 2010-03-24
- Last updated
- 2023-10-23
- Certified
- 2023-10-23
Frequently asked questions
- What is Aleen Chin's NPI number?
- Aleen Chin's National Provider Identifier (NPI) is 1912221656, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleen Chin's specialty?
- Aleen Chin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Aleen Chin located?
- Aleen Chin's practice location on file with NPPES is 14971 Holt Ave, Tustin, CA 92780-3406.
- What is Aleen Chin's phone number?
- The practice phone number listed in the NPPES registry for Aleen Chin is (949) 356-7676.
- Does Aleen Chin accept Medicare?
- Aleen Chin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aleen Chin's NPI active?
- Yes — Aleen Chin's NPI (1912221656) is active in the NPPES registry as of the last update on 2023-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.