John Hoang, PA-C
NPI 1477924132 · Medical Physician Assistant · Pomona, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hoang, PA-C is a Medical Physician Assistant provider in Pomona, CA (NPI 1477924132).
Provider details
- NPI number
- 1477924132
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 52922 (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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
944 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) |
|---|---|---|
| Destruction of First Incompetent Vein of Arm Or Leg Using Radiofrequency and Imaging Guidance36475 | 240 | $1,014 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 220 | $84 |
| Injection of Chemical Agent Into Multiple Incompetent Veins of Leg36471 | 141 | $187 |
| Injection of Chemical Agent Into Single Incompetent Vein of Leg Using Ultrasound Guidance36465 | 132 | $1,252 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 115 | $102 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$144 across 5 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
- 2015-10-07
- Last updated
- 2018-10-26
Frequently asked questions
- What is John Hoang's NPI number?
- John Hoang's National Provider Identifier (NPI) is 1477924132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hoang's specialty?
- John Hoang is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Hoang located?
- John Hoang's practice location on file with NPPES is 520 E. Foothill Ste C, Pomona, CA 91767-3031.
- What is John Hoang's phone number?
- The practice phone number listed in the NPPES registry for John Hoang is (909) 398-4895.
- Does John Hoang accept Medicare?
- John Hoang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hoang's NPI active?
- Yes — John Hoang's NPI (1477924132) is active in the NPPES registry as of the last update on 2018-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.