Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Eunice Ng

Physician Assistant β€’ Encinitas, CA

Active NPI 1891429098 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

326 Santa Fe Dr
Encinitas, CA 920245156

Call 7606337245 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

326 Santa Fe Dr

Encinitas, CA 920245156

Telephone 7606337245
Organization at the Same NPPES Address or Phone
Scripps Health Facility NPI 1861018574

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Scripps Health. 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

Medical School

Duke University School Of Medicine

Graduation Year

2021

30-day fills

518 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

$37,014 in 2024

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

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: $1,151.85 across 63 records.

By nature of payment

  • Food and Beverage: $1,151.85 across 63 records.

Reporting-company totals (3 largest of 13)

  • MAYNE PHARMA COMMERCIAL LLC: $459.72 across 18 records.
  • Astellas Pharma US Inc: $140.51 across 7 records.
  • Biogen, Inc.: $127.41 across 6 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

Years since graduation

5 years (graduated 2021)

CMS Doctors and Clinicians data list 2021 as the year this clinician finished professional 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.

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.

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, β€œDoes 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)

Eunice Ng 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 Eunice Ng 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.

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 Encinitas and California

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Physician Assistant in Encinitas, CA (2024, 27 clinicians with data). Median for this group: 230. Middle half: 128 to 579.

Close to the middle for 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 higher Part D drug cost than 65% of clinicians listed under Physician Assistant in Encinitas, CA (2024, 27 clinicians with data). Median for this group: $6,113. Middle half: $1,328 to $49,878.

A higher Part D drug cost than 70% 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.

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

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

Telehealth indicator in Encinitas

32.1% of these 53 clinicians have the CMS telehealth indicator.

60.4% of these 53 clinicians are listed by CMS as accepting Medicare assignment.

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

Open Payments Β· Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 63 records totaling $1,151.85.

Manufacturer Payment Nature Product Type Amount ($)
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
BIJUVA General $121.84
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
ANNOVERA General $119.94
SHIELD THERAPEUTICS INC
Food and Beverage
In-kind items and services
ACCRUFER General $35.92
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $33.09
SHIELD THERAPEUTICS INC
Food and Beverage
In-kind items and services
ACCRUFER General $31.44
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $31.18
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $25.62
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Lynkuet General $25.17
Biogen, Inc.
Food and Beverage
In-kind items and services
ZURZUVAE General $24.78
Astellas Pharma US Inc
Food and Beverage
In-kind items and services
Veozah General $24.73
Biogen, Inc.
Food and Beverage
In-kind items and services
ZURZUVAE General $24.44
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
β€” General $24.09
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
β€” General $23.91
Biogen, Inc.
Food and Beverage
In-kind items and services
ZURZUVAE General $23.02
Organon LLC
Food and Beverage
In-kind items and services
NEXPLANON General $22.45
Bayer Healthcare Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
Mirena General $22.24
ViiV Healthcare Company
Food and Beverage
In-kind items and services
APRETUDE General $21.90
HOLOGIC INC
Food and Beverage
In-kind items and services
APTIMA General $21.49
Exact Sciences Corporation
Food and Beverage
In-kind items and services
Cologuard Collection Kit General $21.36
Exeltis, USA Inc.
Food and Beverage
In-kind items and services
SLYND General $20.77
Biogen, Inc.
Food and Beverage
In-kind items and services
ZURZUVAE General $20.68
Pfizer Inc.
Food and Beverage
In-kind items and services
ABRYSVO General $20.00
MILLICENT US INC
Food and Beverage
In-kind items and services
FEMLYV General $19.53
MAYNE PHARMA COMMERCIAL LLC
Food and Beverage
In-kind items and services
β€” General $18.61
MILLICENT US INC
Food and Beverage
In-kind items and services
INTRAROSA General $18.35

(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.

CMS Part D Β· Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 42 3,214 $542.59 21
Levothyroxine Sodium Levothyroxine Sodium 25 1,440 $144.01 β€”
Amlodipine Besylate Amlodipine Besylate 18 1,620 $164.93 β€”
Metformin Hcl Metformin Hcl 18 1,599 $215.51 β€”
Olmesartan Medoxomil Olmesartan Medoxomil 17 810 $198.32 β€”
Simvastatin Simvastatin 16 1,125 $182.16 β€”
Trulicity Dulaglutide 16 544 $17,351.21 β€”
Lisinopril Lisinopril 15 808 $124.34 β€”
Losartan Potassium Losartan Potassium 14 1,260 $234.60 β€”
Jardiance Empagliflozin 14 960 $17,445.47 β€”
Fluticasone Propionate Fluticasone Propionate 12 720 $84.29 β€”
Pantoprazole Sodium Pantoprazole Sodium 12 771 $128.28 β€”
Metformin Hcl Er Metformin Hcl 11 570 $198.76 β€”

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: 2024-02-06
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES CA PA60916

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

I20221202000919

Enrollment State Jurisdiction

CA

PECOS Control ID

2062881659

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.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Scripps Health

9888 Genesee Ave, La Jolla, CA 920371205

Phone: 8586264123

Scripps Health

326 Santa Fe Dr, Encinitas, CA 920245156

Scripps Health

9896 Genesee Ave, La Jolla, CA 920371205

Phone: 8586264123

Scripps Health

9898 Genesee Ave, La Jolla, CA 920371205

Phone: 8584559100

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

5 listed
Kenesha Colson , PA-C

Physician Assistant

NPI 1912333840

Physician Assistant (Certified)

Dr. Einat Duhamel , MD

Obstetrics & Gynecology

NPI 1114955119

Doctor of Medicine (M.D.)

Dr. Dina Fainman , MD

Obstetrics & Gynecology

NPI 1164724563

Doctor of Medicine (M.D.)

Dr. Maria Murillo , MD

Obstetrics & Gynecology

NPI 1649208349

Doctor of Medicine (M.D.)

Dr. Lily Tsai , MD

Obstetrics & Gynecology

NPI 1184633638

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
πŸ“
Updated Practice Location February 06, 2024

Registered at 326 SANTA FE DR, ENCINITAS, CA 920245156 (Tel: 7606337245)

πŸ“
Updated Business Mailing Address February 06, 2024

Registered at 10790 RANCHO BERNARDO RD, SAN DIEGO, CA 921275705 (Tel: 7606337245)

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 06, 2024

Physician Assistant (license number reported to NPPES: CA PA60916)

βœ…
NPI Profile Active July 13, 2022

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) July 13, 2022

Registered at 488 E VALLEY PKWY, ESCONDIDO, CA 920253363 (Tel: 8338674642)

πŸ“
Business Mailing Address (Initial Record) July 13, 2022

Registered at 10975 PACIFIC POINT PL UNIT 3301, SAN DIEGO, CA 921292195 (Tel: 9196991070)

πŸ‘€
Provider Name / Credentials (Initial Record) July 13, 2022

Recorded as EUNICE NG

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 13, 2022

Physician Assistant

🟒
Initial NPI Registration & Enumeration July 13, 2022

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1891429098
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 13, 2022
Last Update: February 06, 2024
Sole Proprietor: Yes

Other Physician Assistants in Encinitas

All Physician Assistants in Encinitas

Mailing Address

10790 Rancho Bernardo Rd

San Diego, CA 921275705

Phone: 7606337245

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.