Troy Nagao, PA
NPI 1063589810 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Troy Nagao, PA is a Physician Assistant provider in Los Angeles, CA (NPI 1063589810).
Provider details
- NPI number
- 1063589810
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA16798 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 documented practice location
- 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 169 | 97 |
| Oxycodone Hcl | 140 | 111 |
| Omeprazole | 64 | 54 |
| Meloxicam | 61 | 50 |
| Ondansetronbrand: Ondansetron Odt | 57 | 50 |
| Ondansetron Hcl | 43 | 27 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 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
Registry dates
- Enumerated
- 2006-11-29
- Last updated
- 2021-12-03
Frequently asked questions
- What is Troy Nagao's NPI number?
- Troy Nagao's National Provider Identifier (NPI) is 1063589810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Troy Nagao's specialty?
- Troy Nagao is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Troy Nagao located?
- Troy Nagao's practice location on file with NPPES is 4733 W Sunset Blvd, Los Angeles, CA 90027-6021.
- What is Troy Nagao's phone number?
- The practice phone number listed in the NPPES registry for Troy Nagao is (323) 783-4011.
- Does Troy Nagao accept Medicare?
- Troy Nagao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Troy Nagao's NPI active?
- Yes — Troy Nagao's NPI (1063589810) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.