IndividualActive
Irene Jun, MD
NPI 1578528733 · Pediatrics Physician · Palo Alto, CA
Irene Jun, MD is a Pediatrics Physician provider in Palo Alto, CA (NPI 1578528733).
Provider details
- NPI number
- 1578528733
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A87966 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
300 Pasteur Dr
Sumc - Peds Physician Billing Mc: 5530
Palo Alto, CA 94304-2203
Phone: (465) 049-8739
Fax: (650) 725-7888
Street-level locationGet directions
Mailing address
300 Pasteur Dr
Palo Alto, CA 94304-2203
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2008-03-27
Frequently asked questions
- What is Irene Jun's NPI number?
- Irene Jun's National Provider Identifier (NPI) is 1578528733, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Jun's specialty?
- Irene Jun is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Jun located?
- Irene Jun's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94304-2203.
- What is Irene Jun's phone number?
- The practice phone number listed in the NPPES registry for Irene Jun is (465) 049-8739.
- Is Irene Jun's NPI active?
- Yes — Irene Jun's NPI (1578528733) is active in the NPPES registry as of the last update on 2008-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.