Bernice Chen , PA
Physician Assistant β’ Glendora, CA
210 S Grand Ave Ste 208
Glendora, CA 917414266
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on November 26, 2018; this date does not establish years in practice.
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Published CMS data list 51 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Ketoconazole β 25 prescription fills, including refills.
- Triamcinolone Acetonide β 14 prescription fills, including refills.
- Hydrocortisone β 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Glendora, CA (2024, 12 clinicians with data). Median for this group: 288. Middle half: 44 to 364.
Fewer Part D prescriptions than 80% of clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: 229. Middle half: 72 to 718.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
210 S Grand Ave Ste 208
Glendora, CA 917414266
CMS Doctors and Clinicians lists 1 group name: Island Dermatology, Inc.. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Wake Forest University School Of Medicine
2024
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
65 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
$667 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 β by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $2,707.97 across 68 records.
By nature of payment
- Food and Beverage: $2,608.71 across 67 records.
- Education: $99.26 across 1 record.
Reporting-company totals (3 largest of 12)
- Regeneron Pharmaceuticals, Inc.: $393.14 across 7 records.
- Galderma Laboratories, L.P.: $365.10 across 11 records.
- ABBVIE INC.: $352.45 across 11 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
2 years (graduated 2024)
CMS Doctors and Clinicians data list 2024 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2018
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.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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, βDoes your provider accept Medicare as full payment?β
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.
Enrolled in Medicare (PECOS)
Bernice Chen 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.
Can order Medicare-covered services
CMS lists Bernice Chen 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.
Compared with the same specialty in Glendora and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 70% of clinicians listed under Physician Assistant in Glendora, CA (2024, 12 clinicians with data). Median for this group: 288. Middle half: 44 to 364.
Fewer Part D prescriptions than 80% of clinicians listed under Physician Assistant in California (2024, 7,516 clinicians with data). Median for this group: 229. Middle half: 72 to 718.
Part D drug cost
A lower Part D drug cost than 70% of clinicians listed under Physician Assistant in Glendora, CA (2024, 12 clinicians with data). Median for this group: $3,917. Middle half: $560 to $45,355.
A lower Part D drug cost than 75% 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.
21 active clinicians are listed under Physician Assistant with a practice address in Glendora, CA (14,458 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Glendora
9.5% of these 21 clinicians have the CMS telehealth indicator.
52.4% of these 21 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.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $83.12 in 2024 to $2,707.97 in 2025.
- 2024: $83.12
- 2025: $2,707.97
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 Β· 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
Program year 2025 (payments made January 1 β December 31, 2025): 68 records totaling $2,707.97.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Organon LLC |
Food and Beverage
In-kind items and services
|
VTAMA | General | $150.00 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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NEMLUVIO | General | $149.98 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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OTEZLA | General | $143.37 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $134.67 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $125.00 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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SKYRIZI | General | $124.99 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ADBRY | General | $124.99 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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β | General | $115.54 |
| LEO Pharma Inc. |
Food and Beverage
In-kind items and services
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ANZUPGO | General | $113.78 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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OTEZLA | General | $105.05 |
| Galderma Laboratories, L.P. |
Food and Beverage
In-kind items and services
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NEMLUVIO | General | $102.62 |
| Regeneron Pharmaceuticals, Inc. |
Education
In-kind items and services
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DUPIXENT | General | $99.26 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
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TREMFYA | General | $60.00 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
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Bimzelx | General | $48.83 |
| UCB, Inc. |
Food and Beverage
In-kind items and services
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Bimzelx | General | $47.50 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $39.87 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $39.57 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $39.39 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $39.07 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $37.41 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $35.20 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $33.80 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $32.73 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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COSENTYX | General | $31.53 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
|
DUPIXENT | General | $31.47 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Ketoconazole | Ketoconazole | 25 | 714 | $314.43 | 19 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 14 | 688 | $193.70 | 14 |
| Hydrocortisone | Hydrocortisone | 12 | 448 | $158.74 | 12 |
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
Self-certified to NPPES: 2024-09-06NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20241025003102
CA
7012440209
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Island Dermatology, Inc.
210 S Grand Ave, Glendora, CA 917414266
Phone: 6269143675
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 210 S GRAND AVE STE 208, GLENDORA, CA 917414266 (Tel: 6269143675)
Registered at 210 S GRAND AVE STE 208, GLENDORA, CA 917414266 (Tel: 6269143675)
Recorded as BERNICE CHEN, PA
Physician Assistant
NPI status registered as active in NPPES database
Registered at 11770 BERNARDO PLAZA CT STE 350, SAN DIEGO, CA 921282426 (Tel: 8182416780)
Registered at 206 N JACKSON ST STE 202, GLENDALE, CA 912064330 (Tel: 8182416780)
Recorded as BERNICE CHEN
Behavior Technician
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Glendora
All Physician Assistants in GlendoraMailing Address
210 S Grand Ave Ste 208
Glendora, CA 917414266
Phone: 6269143675