Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Eeman Hasan , PA-C

Physician Assistant โ€ข Oxnard, CA

Active NPI 1659932606 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

4400 Olds Rd
Oxnard, CA 930338061

Call 8059865551 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

4400 Olds Rd

Oxnard, CA 930338061

Telephone 8059865551
Fax 8059865556
Organization at the Same NPPES Address or Phone
Clinicas Del Camino Real Inc Facility NPI 1427276278

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: Clinicas Del Camino Real 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

Graduation Year

2019

Medicare patients

24 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $257 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $257 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

1,150 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

$57,067 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 โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $139.87 across 2 records.

By nature of payment

  • Food and Beverage: $139.87 across 2 records.

Reporting-company totals

  • Sanofi and Genzyme US Companies: $122.75 across 1 record.
  • Eli Lilly and Company: $17.12 across 1 record.

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

7 years (graduated 2019)

CMS Doctors and Clinicians data list 2019 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

2019

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, โ€œDoes your provider accept Medicare as full payment?โ€

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)

Eeman Hasan 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 Eeman Hasan 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 Oxnard and California

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 90% of clinicians listed under Physician Assistant in Oxnard, CA (2024, 31 clinicians with data). Median for this group: 162. Middle half: 51 to 819.

Fewer Medicare Part B services than 85% of clinicians listed under Physician Assistant in California (2024, 4,833 clinicians with data). Median for this group: 198. Middle half: 71 to 535.

Medicare-allowed amount

A lower Medicare-allowed amount than 90% of clinicians listed under Physician Assistant in Oxnard, CA (2024, 31 clinicians with data). Median for this group: $12,419. Middle half: $866 to $62,119.

A lower Medicare-allowed amount than 95% of clinicians listed under Physician Assistant in California (2024, 4,833 clinicians with data). Median for this group: $18,173. Middle half: $6,666 to $41,587.

Paid by Medicare

A lower Medicare payment amount than 90% of clinicians listed under Physician Assistant in Oxnard, CA (2024, 31 clinicians with data). Median for this group: $9,558. Middle half: $866 to $44,153.

A lower Medicare payment amount than 95% of clinicians listed under Physician Assistant in California (2024, 4,833 clinicians with data). Median for this group: $13,209. Middle half: $4,792 to $30,879.

Medicare Part D prescriptions

Close to the middle for clinicians listed under Physician Assistant in Oxnard, CA (2024, 37 clinicians with data). Median for this group: 474. Middle half: 221 to 1,455.

More Part D prescriptions than 70% 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

Close to the middle for clinicians listed under Physician Assistant in Oxnard, CA (2024, 37 clinicians with data). Median for this group: $27,474. Middle half: $3,428 to $151,172.

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.

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

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

Telehealth indicator in Oxnard

10.1% of these 69 clinicians have the CMS telehealth indicator.

50.7% of these 69 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), 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 ยท 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 ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $139.87.

Manufacturer Payment Nature Product Type Amount ($)
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $122.75
Eli Lilly and Company
Food and Beverage
In-kind items and services
MOUNJARO General $17.12

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

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2020โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
83036 Hemoglobin a1c level
27 21 $13.00 $9.52

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

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

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 74 4,910 $316.39 25
Losartan Potassium Losartan Potassium 66 3,420 $260.93 17
Metformin Hcl Metformin Hcl 61 3,735 $174.84 24
Lisinopril Lisinopril 52 3,390 $222.67 18
Amlodipine Besylate Amlodipine Besylate 49 2,970 $122.18 16
Levothyroxine Sodium Levothyroxine Sodium 49 2,494 $653.79 11
Rosuvastatin Calcium Rosuvastatin Calcium 40 3,150 $934.16 13
Simvastatin Simvastatin 26 1,560 $53.25 โ€”
Tamsulosin Hcl Tamsulosin Hcl 22 1,127 $234.05 โ€”
Ozempic Semaglutide 22 616 $19,627.97 โ€”
Jardiance Empagliflozin 19 990 $19,218.48 โ€”
Gabapentin Gabapentin 18 570 $147.10 โ€”
Hydrochlorothiazide Hydrochlorothiazide 18 1,200 $19.77 โ€”
Losartan-Hydrochlorothiazide Losartan/Hydrochlorothiazide 18 1,200 $154.64 โ€”
Januvia Sitagliptin Phosphate 17 870 $14,701.73 โ€”
Glimepiride Glimepiride 16 660 $55.61 โ€”
Glipizide Glipizide 13 810 $41.66 โ€”
Metoprolol Succinate Metoprolol Succinate 12 660 $127.99 โ€”

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

License # reported to NPPES CA PA56972

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

I20190827001799

Enrollment State Jurisdiction

CA

PECOS Control ID

6305174426

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

Clinicas Del Camino Real Inc

4279 Tierra Rejada Rd, Moorpark, CA 930213775

Phone: 8054363444

Clinicas Del Camino Real Inc

1424 Madera Rd, Simi Valley, CA 930653053

Phone: 8055225722

Clinicas Del Camino Real Inc

500 E Main St, Santa Paula, CA 930602607

Phone: 8059330895

Clinicians Sharing This Practice Address or Phone

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

2 listed
Yennifer Gil Castano

Internal Medicine

NPI 1205472990
NPI 1770991697

Doctor of Dental Surgery

Career & Practice History Timeline

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

10 Historical Events
๐Ÿ“
Updated Practice Location July 31, 2019

Registered at 4400 OLDS RD, OXNARD, CA 930338061 (Tel: 8059865551)

๐Ÿ“
Updated Business Mailing Address July 31, 2019

Registered at 1040 FLYNN RD, CAMARILLO, CA 930125092 (Tel: 8056733930)

๐Ÿ‘ค
Provider Name / Credentials Updated July 31, 2019

Recorded as EEMAN HASAN, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2019

Physician Assistant (license number reported to NPPES: CA PA56972)

โœ…
NPI Profile Active June 20, 2019

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) June 20, 2019

Registered at 23721 CANZONET ST, WOODLAND HILLS, CA 913675847 (Tel: 8185184156)

๐Ÿ“
Business Mailing Address (Initial Record) June 20, 2019

Registered at PO BOX 8821, CALABASAS, CA 913728821

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) June 20, 2019

Recorded as EEMAN HASAN, MPAP, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 20, 2019

Physician Assistant

๐ŸŸข
Initial NPI Registration & Enumeration June 20, 2019

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1659932606
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 20, 2019
Last Update: July 31, 2019
Sole Proprietor: No

Other Physician Assistants in Oxnard

All Physician Assistants in Oxnard

Mailing Address

1040 Flynn Rd

Camarillo, CA 930125092

Phone: 8056733930

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.