Aarathi Rangachar, MD
NPI 1790999795 · Pediatrics Physician · Irvine, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aarathi Rangachar, MD is a Pediatrics Physician provider in Irvine, CA (NPI 1790999795).
Provider details
- NPI number
- 1790999795
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A102454 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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)
- 15975 Harbor BlvdFountain Valley, CA 92708-1303Phone: (714) 546-6573Fax: (714) 551-9411
Registry dates
- Enumerated
- 2007-05-09
- Last updated
- 2018-07-12
Frequently asked questions
- What is Aarathi Rangachar's NPI number?
- Aarathi Rangachar's National Provider Identifier (NPI) is 1790999795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aarathi Rangachar's specialty?
- Aarathi Rangachar is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Aarathi Rangachar located?
- Aarathi Rangachar's practice location on file with NPPES is 4870 Barranca Pkwy Ste 300, Irvine, CA 92604.
- What is Aarathi Rangachar's phone number?
- The practice phone number listed in the NPPES registry for Aarathi Rangachar is (949) 791-3240.
- Does Aarathi Rangachar accept Medicare?
- Aarathi Rangachar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aarathi Rangachar's NPI active?
- Yes — Aarathi Rangachar's NPI (1790999795) is active in the NPPES registry as of the last update on 2018-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.