Hilary Lin, MD
NPI 1427402031 · Pediatrics Physician · Orange, CA
Hilary Lin, MD is a Pediatrics Physician provider in Orange, CA (NPI 1427402031).
Provider details
- NPI number
- 1427402031
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 35.135586 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-20
- Last updated
- 2021-06-29
- Certified
- 2021-06-29
Frequently asked questions
- What is Hilary Lin's NPI number?
- Hilary Lin's National Provider Identifier (NPI) is 1427402031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hilary Lin's specialty?
- Hilary Lin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Hilary Lin located?
- Hilary Lin's practice location on file with NPPES is 1201 W La Veta Ave, Orange, CA 92868-4203.
- What is Hilary Lin's phone number?
- The practice phone number listed in the NPPES registry for Hilary Lin is (714) 997-3000.
- Is Hilary Lin's NPI active?
- Yes — Hilary Lin's NPI (1427402031) is active in the NPPES registry as of the last update on 2021-06-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.