Catherine Parsekian , PA-C
Physician Assistant • Long Beach, CA
3800 Kilroy Airport Way Ste 100
Long Beach, CA 908066818
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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Catherine Parsekian is listed in NPPES under Physician Assistant.
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NPI assigned on March 9, 2022; this date does not establish years in practice.
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Published CMS data list 23 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Metformin Hcl — 12 prescription fills, including refills.
- Lisinopril — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – 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 · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Long Beach, CA (2024, 86 clinicians with data). Median for this group: 219. Middle half: 48 to 623.
Fewer Part D prescriptions than 90% 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 – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 24 in 2022 to 23 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022–2024.
Practice Location & Contact Primary Location
3800 Kilroy Airport Way Ste 100
Long Beach, CA 908066818
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2021
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
23 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
$143 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: $357.08 across 12 records.
By nature of payment
- Food and Beverage: $357.08 across 12 records.
Reporting-company totals
- ABBVIE INC.: $181.50 across 9 records.
- Janssen Pharmaceuticals, Inc: $125.25 across 1 record.
- Gilead Sciences, Inc.: $50.33 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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
5 years (graduated 2021)
CMS Doctors and Clinicians data list 2021 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
2022
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.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
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?”
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)
Catherine Parsekian 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 Catherine Parsekian 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 Long Beach and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 85% of clinicians listed under Physician Assistant in Long Beach, CA (2024, 86 clinicians with data). Median for this group: 219. Middle half: 48 to 623.
Fewer Part D prescriptions than 90% 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 85% of clinicians listed under Physician Assistant in Long Beach, CA (2024, 86 clinicians with data). Median for this group: $3,028. Middle half: $381 to $60,927.
A lower Part D drug cost than 90% 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.
145 active clinicians are listed under Physician Assistant with a practice address in Long Beach, CA (14,458 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Long Beach
9.7% of these 145 clinicians have the CMS telehealth indicator.
37.9% of these 145 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
Medicare Part D prescriptions varied from year to year: 24 in 2022 and 23 in 2024.
- 2022: 24
- 2023: 16
- 2024: 23
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30-day fills
30-day fills decreased 60% from 58 in 2022 to 23 in 2024.
- 2022: 58
- 2023: 24
- 2024: 23
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Part D drug cost
Part D drug cost went from $222 in 2022 to $143 in 2024.
- 2022: $222
- 2023: $163
- 2024: $143
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $557.69 in 2022 to $357.08 in 2025.
- 2022: $557.69
- 2023: $217.47
- 2024: $121.50
- 2025: $357.08
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
Program year 2025 (payments made January 1 – December 31, 2025): 12 records totaling $357.08.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
INVEGA SUSTENNA | General | $125.25 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $78.37 |
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $34.58 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $27.50 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $18.98 |
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $15.75 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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MAVYRET | General | $12.40 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $11.71 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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MAVYRET | General | $10.28 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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MAVYRET | General | $10.12 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $7.14 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
MAVYRET | General | $5.00 |
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 |
|---|---|---|---|---|---|
| Metformin Hcl | Metformin Hcl | 12 | 360 | $93.64 | — |
| Lisinopril | Lisinopril | 11 | 330 | $49.51 | — |
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: 2023-06-09NUCC 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
I20251002003571
CA
1153718051
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Physician Assistant - Medical
Physician Assistant (Certified)
Physician Assistant
Physician Assistant (Certified)
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3800 KILROY AIRPORT WAY STE 100, LONG BEACH, CA 908066818 (Tel: 2136696453)
Registered at 3800 KILROY AIRPORT WAY STE 100, LONG BEACH, CA 908066818 (Tel: 2136696453)
NPI status registered as active in NPPES database
Registered at 325 E 7TH ST, LOS ANGELES, CA 900142209 (Tel: 2138931960)
Registered at 1709 E ORANGE GROVE BLVD, PASADENA, CA 911043912 (Tel: 6268983940)
Recorded as CATHERINE PARSEKIAN, PA-C
Physician Assistant (license number reported to NPPES: CA 60701)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Long Beach
- Carl Virgil Lazaro, PA-C
- Giselle Garingan, PA
- Nicole Hollek, PA-C
- Bernard Quismundo, PA-C
- Julie Mckay, PA
- Mary Aimone, PA-C
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Mailing Address
3800 Kilroy Airport Way Ste 100
Long Beach, CA 908066818
Phone: 2136696453