Christopher Yun, M.D.
NPI 1700139508 · Pediatrics Physician · Oakland, CA
Christopher Yun, M.D. is a Pediatrics Physician provider in Oakland, CA (NPI 1700139508).
Provider details
- NPI number
- 1700139508
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A122284 (CA)
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 tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$161 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 930 Sw Abbey St Ste aNewport, OR 97365-4820Phone: (541) 265-8816
Registry dates
- Enumerated
- 2012-10-18
- Last updated
- 2021-03-15
- Certified
- 2021-01-14
Frequently asked questions
- What is Christopher Yun's NPI number?
- Christopher Yun's National Provider Identifier (NPI) is 1700139508, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Yun's specialty?
- Christopher Yun is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Yun located?
- Christopher Yun's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Christopher Yun's phone number?
- The practice phone number listed in the NPPES registry for Christopher Yun is (510) 428-3000.
- Is Christopher Yun's NPI active?
- Yes — Christopher Yun's NPI (1700139508) is active in the NPPES registry as of the last update on 2021-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.