Jillian Matsuoka, D.O.
NPI 1538788724 · Anesthesiology Physician · Castro Valley, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Matsuoka, D.O. is a Anesthesiology Physician provider in Castro Valley, CA (NPI 1538788724).
Provider details
- NPI number
- 1538788724
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A22874 (CA)
Specialties & taxonomies
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
6 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
- 2020-04-08
- Last updated
- 2024-07-02
- Certified
- 2024-07-02
Frequently asked questions
- What is Jillian Matsuoka's NPI number?
- Jillian Matsuoka's National Provider Identifier (NPI) is 1538788724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Matsuoka's specialty?
- Jillian Matsuoka is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jillian Matsuoka located?
- Jillian Matsuoka's practice location on file with NPPES is 20103 Lake Chabot Rd, Castro Valley, CA 94546-5305.
- What is Jillian Matsuoka's phone number?
- The practice phone number listed in the NPPES registry for Jillian Matsuoka is (503) 372-2782.
- Does Jillian Matsuoka accept Medicare?
- Jillian Matsuoka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Matsuoka's NPI active?
- Yes — Jillian Matsuoka's NPI (1538788724) is active in the NPPES registry as of the last update on 2024-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.