Cathy Lau , NP
Nurse Practitioner • Flushing, NY
3808 Union St Ste 7c
Flushing, NY 113545672
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 July 4, 2022; this date does not establish years in practice.
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Published CMS data list 1,781 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:
- Azelastine Hcl — 293 prescription fills, including refills.
- Fluticasone Propionate — 227 prescription fills, including refills.
- Mometasone Furoate — 154 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 all 38 records in the table · Guide: How to read Medicare Part D prescriber data
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More Part D prescriptions than 60% of clinicians listed under Nurse Practitioner in Flushing, NY (2024, 12 clinicians with data). Median for this group: 98. Middle half: 24 to 3,040.
More Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: 318. Middle half: 83 to 1,436.
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 181 in 2022 to 1,781 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022–2024.
Practice Location & Contact Primary Location
3808 Union St Ste 7c
Flushing, NY 113545672
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Nurse Practitioner: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
2,252 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
$97,284 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: $1,057.72 across 33 records.
By nature of payment
- Food and Beverage: $887.74 across 31 records.
- Education: $169.98 across 2 records.
Reporting-company totals (3 largest of 10)
- Sanofi and Genzyme US Companies: $464.31 across 13 records.
- Sanofi and Genzyme US Companies: $169.98 across 2 records.
- GlaxoSmithKline, LLC.: $155.14 across 7 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).
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.
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?”
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)
Cathy Lau 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 Cathy Lau 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 Flushing and New York
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 60% of clinicians listed under Nurse Practitioner in Flushing, NY (2024, 12 clinicians with data). Median for this group: 98. Middle half: 24 to 3,040.
More Part D prescriptions than 75% of clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: 318. Middle half: 83 to 1,436.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Nurse Practitioner in Flushing, NY (2024, 12 clinicians with data). Median for this group: $11,438. Middle half: $394 to $277,963.
A higher Part D drug cost than 60% of clinicians listed under Nurse Practitioner in New York (2024, 1,233 clinicians with data). Median for this group: $33,561. Middle half: $1,419 to $233,534.
30 active clinicians are listed under Nurse Practitioner with a practice address in Flushing, NY (3,102 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Flushing
3.3% of these 30 clinicians have the CMS telehealth indicator.
23.3% of these 30 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 increased 884% from 181 in 2022 to 1,781 in 2024.
- 2022: 181
- 2023: 1,358
- 2024: 1,781
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30-day fills
30-day fills increased 951% from 214 in 2022 to 2,252 in 2024.
- 2022: 214
- 2023: 1,655
- 2024: 2,252
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Part D drug cost
Part D drug cost increased 838% from $10,372 in 2022 to $97,284 in 2024.
- 2022: $10,372
- 2023: $109,800
- 2024: $97,284
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $146.24 in 2022 to $1,057.72 in 2025.
- 2022: $146.24
- 2023: $642.92
- 2024: $447.27
- 2025: $1,057.72
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): 33 records totaling $1,057.72.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $149.98 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $127.11 |
| Sanofi and Genzyme US Companies |
Education
In-kind items and services
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DUPIXENT | General | $99.99 |
| Sanofi and Genzyme US Companies |
Education
In-kind items and services
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DUPIXENT | General | $69.99 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $29.15 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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NUCALA | General | $28.21 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $27.98 |
| Amgen Inc. |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $27.50 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $27.46 |
| Grifols Shared Services North America, Inc. |
Food and Beverage
In-kind items and services
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Xembify | General | $26.92 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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— | General | $26.48 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $24.86 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $24.72 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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TEZSPIRE | General | $24.36 |
| Regeneron Pharmaceuticals, Inc. |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $24.19 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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— | General | $23.99 |
| Sanofi and Genzyme US Companies |
Food and Beverage
In-kind items and services
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DUPIXENT | General | $23.82 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $23.06 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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NUCALA | General | $23.03 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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NUCALA | General | $22.68 |
| AYTU BioPharma, Inc. |
Food and Beverage
Cash or cash equivalent
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Karbinal | General | $22.62 |
| GlaxoSmithKline, LLC. |
Food and Beverage
In-kind items and services
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TRELEGY ELLIPTA | General | $22.37 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
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— | General | $22.27 |
| Incyte Corporation |
Food and Beverage
Cash or cash equivalent
|
OPZELURA | General | $21.31 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
Rhapsido | General | $20.67 |
(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 |
|---|---|---|---|---|---|
| Azelastine Hcl | Azelastine Hcl | 293 | 10,064 | $5,166.75 | 67 |
| Fluticasone Propionate | Fluticasone Propionate | 227 | 6,955 | $2,019.87 | 81 |
| Mometasone Furoate | Mometasone Furoate | 154 | 4,625 | $5,094.71 | 49 |
| Montelukast Sodium | Montelukast Sodium | 76 | 2,580 | $303.00 | 21 |
| Atorvastatin Calcium | Atorvastatin Calcium | 69 | 3,810 | $435.20 | 20 |
| Hydrocortisone | Hydrocortisone | 61 | 1,829 | $391.51 | 24 |
| Halobetasol Propionate | Halobetasol Propionate | 61 | 1,795 | $3,193.22 | 20 |
| Vascepa | Icosapent Ethyl | 61 | 2,670 | $30,493.53 | 17 |
| Triamcinolone Acetonide | Triamcinolone Acetonide | 58 | 1,480 | $744.47 | 23 |
| Losartan Potassium | Losartan Potassium | 57 | 3,580 | $428.59 | 17 |
| Tacrolimus | Tacrolimus | 54 | 1,585 | $6,505.90 | 18 |
| Amlodipine Besylate | Amlodipine Besylate | 50 | 3,070 | $317.57 | 16 |
| Clobetasol Propionate | Clobetasol Propionate | 42 | 1,271 | $1,797.67 | 15 |
| Alendronate Sodium | Alendronate Sodium | 37 | 1,888 | $182.00 | — |
| Metoprolol Succinate | Metoprolol Succinate | 31 | 1,370 | $221.53 | — |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 31 | 753 | $831.34 | 19 |
| Simvastatin | Simvastatin | 29 | 1,230 | $137.54 | — |
| Icosapent Ethyl | Icosapent Ethyl | 28 | 840 | $4,531.34 | — |
| Fluticasone-Salmeterol | Fluticasone Propion/Salmeterol | 27 | 810 | $3,240.98 | — |
| Ipratropium Bromide | Ipratropium Bromide | 24 | 872 | $426.36 | — |
| Alcohol Prep Pads | Alcohol Antiseptic Pads | 22 | 1,083 | $984.03 | — |
| Lisinopril | Lisinopril | 21 | 1,230 | $147.25 | — |
| Januvia | Sitagliptin Phosphate | 21 | 1,050 | $19,318.80 | — |
| Epinephrine | Epinephrine | 21 | 456 | $6,884.57 | — |
| Metformin Hcl | Metformin Hcl | 20 | 1,620 | $144.15 | — |
(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
Self-certified to NPPES: 2022-05-09NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - NURSE PRACTITIONER
I20250609000854
NY
4284073917
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.
Allergy & Immunology - Allergy
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Career & Practice History
NPI enumerated July 04, 2022.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from July 2022 to August 2026.
NPI Administrative Meta
Other Nurse Practitioners in Flushing
- Dana Chen, NP
- Yeojeong Lee
- Elizabeth Ring, MS, NP
- Christine Samuel, FNP-BC
- Dr. Sharon Long, DNP, FNP
- Kristina Zenon, NP
Mailing Address
9816 32nd Ave
East Elmhurst, NY 113691821
Phone: 3475426763