Michael Jeng, MD
NPI 1326104670 · Pediatric Hematology & Oncology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Jeng, MD is a Pediatric Hematology & Oncology Physician provider in Palo Alto, CA (NPI 1326104670).
Provider details
- NPI number
- 1326104670
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G83227 (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
19 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.
$223 across 3 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)
- 1000 Welch Rd Ste 300Palo Alto, CA 94304-1812Phone: (650) 736-1177Fax: (650) 723-5213
Registry dates
- Enumerated
- 2006-12-29
- Last updated
- 2024-04-16
- Certified
- 2024-04-16
Frequently asked questions
- What is Michael Jeng's NPI number?
- Michael Jeng's National Provider Identifier (NPI) is 1326104670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Jeng's specialty?
- Michael Jeng is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Jeng located?
- Michael Jeng's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Michael Jeng's phone number?
- The practice phone number listed in the NPPES registry for Michael Jeng is (650) 497-8000.
- Does Michael Jeng accept Medicare?
- Michael Jeng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Jeng's NPI active?
- Yes — Michael Jeng's NPI (1326104670) is active in the NPPES registry as of the last update on 2024-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.