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John Ya-Li Wu , PA-C

Physician Assistant • Tulare, CA

Active NPI 1023529484 Individual Practitioner Male Practitioner
Practice location in NPPES

2788 Trapper Springs Ave
Tulare, CA 932746261

Call 5597599224 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2788 Trapper Springs Ave

Tulare, CA 932746261

Telephone 5597599224
Before You Book

Paying without insurance? Prepare a cost-estimate request

Ask about interpreters and office accessibility

What Public CMS Data Show

These CMS figures cover limited populations and published records; they are not quality ratings or medical advice.

Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.

30-day fills

3,449 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$248,456 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

It shows the total spending on drugs this clinician prescribed, not what any one patient paid.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $460.18 across 20 records.

By nature of payment

  • Food and Beverage: $360.92 across 19 records.
  • Education: $99.26 across 1 record.

Reporting-company totals (3 largest of 12)

  • Regeneron Pharmaceuticals, Inc.: $187.00 across 6 records.
  • Merck Sharp & Dohme LLC: $42.26 across 2 records.
  • Exact Sciences Corporation: $37.60 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2017

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

John Wu has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists John Wu as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

Medicare pays for these items and services only when they are ordered by an eligible clinician.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Tulare and California

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 85% of clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: 229. Middle half: 72 to 718.

Too few clinicians listed under Physician Assistant in Tulare have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 85% of clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: $3,945. Middle half: $709 to $60,209.

Too few clinicians listed under Physician Assistant in Tulare have Medicare Part D data for 2024 to compare.

12 active clinicians are listed under Physician Assistant with a practice address in Tulare, CA (14,458 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Tulare

8.3% of these 12 clinicians have the CMS telehealth indicator.

33.3% of these 12 clinicians are listed by CMS as accepting Medicare assignment.

CMS data by year

Changes may reflect reporting, coverage or privacy limits, not changes in care quality.

  • Medicare Part D prescriptions

    Medicare Part D prescriptions varied from year to year: 1,773 in 2020 and 1,751 in 2024.

    • 2020: 1,773
    • 2021: 614
    • 2022: 1,483
    • 2023: 1,869
    • 2024: 1,751

  • 30-day fills

    30-day fills increased 21% from 2,840 in 2020 to 3,449 in 2024.

    • 2020: 2,840
    • 2021: 1,010
    • 2022: 2,530
    • 2023: 3,671
    • 2024: 3,449

  • Part D drug cost

    Part D drug cost increased 33% from $186,758 in 2020 to $248,456 in 2024.

    • 2020: $186,758
    • 2021: $69,584
    • 2022: $212,320
    • 2023: $268,701
    • 2024: $248,456

  • Industry payments (Open Payments)

    Industry payments (Open Payments) went from $435.57 in 2021 to $460.18 in 2025.

    • 2021: $435.57
    • 2022: $659.68
    • 2023: $320.64
    • 2024: $628.67
    • 2025: $460.18

Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 20 records totaling $460.18.

Manufacturer Payment Nature Product Type Amount ($)
Regeneron Pharmaceuticals, Inc.
Education
In-kind items and services
 DUPIXENT General $99.26
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 DUPIXENT General $27.70
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 DUPIXENT General $25.05
HOLOGIC INC
Food and Beverage
In-kind items and services
 APTIMA General $24.73
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
 ROTATEQ General $24.13
Exact Sciences Corporation
Food and Beverage
In-kind items and services
 Cologuard Collection Kit General $22.89
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
 Jornay PM General $22.51
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
 BREZTRI General $20.78
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 DUPIXENT General $20.45
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
 TRELEGY ELLIPTA General $20.05
Eli Lilly and Company
Food and Beverage
In-kind items and services
 JARDIANCE General $19.87
Verrica Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
 YCANTH General $19.52
Dexcom, Inc.
Food and Beverage
In-kind items and services
 Dexcom G6 Transmitter General $18.25
Merck Sharp & Dohme LLC
Food and Beverage
In-kind items and services
 ROTATEQ General $18.13
ABBVIE INC.
Food and Beverage
In-kind items and services
 UBRELVY General $17.86
Novo Nordisk Inc
Food and Beverage
In-kind items and services
 — General $14.93
Verrica Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
 YCANTH General $14.82
Exact Sciences Corporation
Food and Beverage
In-kind items and services
 Cologuard Collection Kit General $14.71
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 DUPIXENT General $9.00
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 DUPIXENT General $5.54

Source: CMS Open Payments, program year 2025, released June 30, 2026.

A reported payment does not necessarily indicate wrongdoing; clinicians can dispute a record with CMS.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amlodipine Besylate Amlodipine Besylate 106 9,167 $509.36 41
Atorvastatin Calcium Atorvastatin Calcium 106 8,400 $750.43 38
Albuterol Sulfate Hfa Albuterol Sulfate 99 1,857 $3,841.20 39
Gabapentin Gabapentin 98 3,284 $1,605.75 33
Ibuprofen Ibuprofen 89 2,569 $445.13 25
Lisinopril Lisinopril 76 6,600 $404.99 33
Metformin Hcl Metformin Hcl 73 6,249 $358.48 29
Hydrochlorothiazide Hydrochlorothiazide 56 4,860 $174.46 23
Jardiance Empagliflozin 48 3,570 $62,356.93 18
Trazodone Hcl Trazodone Hcl 46 2,880 $321.61 11
Valsartan Valsartan 46 4,140 $2,096.58 14
Levothyroxine Sodium Levothyroxine Sodium 40 3,240 $477.87 16
Losartan Potassium Losartan Potassium 40 3,469 $343.00 14
Furosemide Furosemide 39 2,370 $143.45 —
Omeprazole Omeprazole 39 2,526 $353.52 15
Farxiga Dapagliflozin Propanediol 39 2,520 $44,290.36 13
Promethazine Hcl Promethazine Hcl 38 474 $439.35 30
Mounjaro Tirzepatide 38 1,068 $35,452.88 —
Hydroxyzine Hcl Hydroxyzine Hcl 36 1,828 $935.73 16
Fluticasone Propionate Fluticasone Propionate 34 1,500 $289.87 13
Ozempic Semaglutide 34 952 $31,214.72 —
Simvastatin Simvastatin 31 2,695 $202.89 11
Azithromycin Azithromycin 31 155 $73.73 27
Trelegy Ellipta Fluticasone/Umeclidin/Vilanter 29 990 $18,654.46 12
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 26 260 $202.52 20

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Medical Board of California.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20180202002399

Enrollment State Jurisdiction

CA

PECOS Control ID

6608136015

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Career & Practice History

NPI enumerated October 12, 2017.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from November 2017 to August 2026.

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NPI Administrative Meta

NPI Number: 1023529484
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 12, 2017
Last Update: June 16, 2018
Sole Proprietor: No
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Other Physician Assistants in Tulare

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Mailing Address

2788 Trapper Springs Ave

Tulare, CA 932746261

Phone: 5597599224

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.