Mitchell Marubayashi, D.O.
NPI 1093208779 · Family Medicine Physician · Travis Afb, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Marubayashi, D.O. is a Family Medicine Physician provider in Travis Afb, CA (NPI 1093208779).
Provider details
- NPI number
- 1093208779
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 20A17557 (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 tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
13 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 13 | $172 |
Typical Medicare-allowed amounts for these services range $172–$172 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 240 Spruce StGridley, CA 95948-2216Phone: (530) 846-5671
Registry dates
- Enumerated
- 2018-06-07
- Last updated
- 2024-02-14
- Certified
- 2024-02-14
Frequently asked questions
- What is Mitchell Marubayashi's NPI number?
- Mitchell Marubayashi's National Provider Identifier (NPI) is 1093208779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Marubayashi's specialty?
- Mitchell Marubayashi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Marubayashi located?
- Mitchell Marubayashi's practice location on file with NPPES is 101 Bodin Cir, Travis Afb, CA 94535-1809.
- What is Mitchell Marubayashi's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Marubayashi is (707) 423-3863.
- Does Mitchell Marubayashi accept Medicare?
- Mitchell Marubayashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Marubayashi's NPI active?
- Yes — Mitchell Marubayashi's NPI (1093208779) is active in the NPPES registry as of the last update on 2024-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.