Alan Mizutani, M.D.
NPI 1114998598 · Anesthesiology Physician · Newport Beach, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alan Mizutani, M.D. is a Anesthesiology Physician provider in Newport Beach, CA (NPI 1114998598).
Provider details
- NPI number
- 1114998598
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G62366 (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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
455 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 97 | $139 |
| Anesthesia for Injection, Drainage Or Aspiration Procedures on Spine Or Spinal Cord of Lower Back Accessed Through Skin Using Imaging Guidance01938 | 89 | $115 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 61 | $154 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 49 | $124 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 48 | $128 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 42 | $102 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$123 across 4 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 (2)
- 27882 Forbes Rd Ste 203Laguna Niguel, CA 92677-1267Phone: (949) 347-2400Fax: (949) 347-2424
- 1441 Avocado Ave Ste 103Newport Beach, CA 92660-7702Phone: (949) 718-3600Fax: (949) 718-4320
Registry dates
- Enumerated
- 2006-02-01
- Last updated
- 2024-07-08
- Certified
- 2024-07-08
Frequently asked questions
- What is Alan Mizutani's NPI number?
- Alan Mizutani's National Provider Identifier (NPI) is 1114998598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Mizutani's specialty?
- Alan Mizutani is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Mizutani located?
- Alan Mizutani's practice location on file with NPPES is 1525 Superior Ave Ste 114, Newport Beach, CA 92663-3639.
- What is Alan Mizutani's phone number?
- The practice phone number listed in the NPPES registry for Alan Mizutani is (949) 646-6999.
- Does Alan Mizutani accept Medicare?
- Alan Mizutani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alan Mizutani's NPI active?
- Yes — Alan Mizutani's NPI (1114998598) is active in the NPPES registry as of the last update on 2024-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.