Olivia Ishibashi, MD, MPH
NPI 1033670138 · Family Medicine Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olivia Ishibashi, MD, MPH is a Family Medicine Physician provider in Santa Monica, CA (NPI 1033670138).
Provider details
- NPI number
- 1033670138
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Female
- Sole proprietor
- No
- License
- A178419 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
342 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 150 | $105 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $86 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 29 | $89 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 25 | $27 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 22 | $21 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 33 |
| Amlodipine Besylate | 62 | 28 |
| Levothyroxine Sodium | 59 | 16 |
| Rosuvastatin Calcium | 53 | 21 |
| Fluticasone Propionate | 33 | 15 |
| Benazepril Hcl | 31 | — |
| Hydrochlorothiazide | 31 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-03-29
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is Olivia Ishibashi's NPI number?
- Olivia Ishibashi's National Provider Identifier (NPI) is 1033670138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olivia Ishibashi's specialty?
- Olivia Ishibashi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Olivia Ishibashi located?
- Olivia Ishibashi's practice location on file with NPPES is 1920 Colorado Ave, Santa Monica, CA 90404-3414.
- What is Olivia Ishibashi's phone number?
- The practice phone number listed in the NPPES registry for Olivia Ishibashi is (310) 319-4711.
- Does Olivia Ishibashi accept Medicare?
- Olivia Ishibashi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olivia Ishibashi's NPI active?
- Yes — Olivia Ishibashi's NPI (1033670138) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.