Eduardo Jose Marcus , PA
Physician Assistant • Salinas, CA
1441 Constitution Blvd Bldg 151, # 202
Salinas, CA 939063100
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Eduardo Marcus is listed in NPPES under Physician Assistant.
-
NPI assigned on December 15, 2006; this date does not establish years in practice.
-
Published CMS data list 2,460 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.
-
Published Part D records, 2024:
- Quetiapine Fumarate — 324 prescription fills, including refills.
- Hydroxyzine Hcl — 202 prescription fills, including refills.
- Duloxetine Hcl — 158 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 35 records in the table · Guide: How to read Medicare Part D prescriber data
-
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Salinas, CA (2024, 52 clinicians with data). Median for this group: 116. Middle half: 53 to 506.
More 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.
-
Medicare Part D prescriptions went from 2,931 in 2020 to 2,460 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
1441 Constitution Blvd Bldg 151
# 202
Salinas, CA 939063100
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
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
3,793 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
$159,696 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.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2021–2025.
NPI first issued
2006
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)
Eduardo Marcus 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 Eduardo Marcus 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 Salinas and California
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
More Part D prescriptions than 90% of clinicians listed under Physician Assistant in Salinas, CA (2024, 52 clinicians with data). Median for this group: 116. Middle half: 53 to 506.
More 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 higher Part D drug cost than 85% of clinicians listed under Physician Assistant in Salinas, CA (2024, 52 clinicians with data). Median for this group: $1,328. Middle half: $382 to $34,213.
A higher Part D drug cost than 80% 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.
105 active clinicians are listed under Physician Assistant with a practice address in Salinas, CA (14,458 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Salinas
10.5% of these 105 clinicians have the CMS telehealth indicator.
49.5% of these 105 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.
-
Medicare Part D prescriptions
Medicare Part D prescriptions decreased 16% from 2,931 in 2020 to 2,460 in 2024.
- 2020: 2,931
- 2021: 2,819
- 2022: 2,914
- 2023: 2,841
- 2024: 2,460
-
30-day fills
30-day fills stayed about the same: 4,053 in 2020 and 3,793 in 2024.
- 2020: 4,053
- 2021: 3,841
- 2022: 4,054
- 2023: 4,079
- 2024: 3,793
-
Part D drug cost
Part D drug cost varied from year to year: $156,093 in 2020 and $159,696 in 2024.
- 2020: $156,093
- 2021: $173,590
- 2022: $262,451
- 2023: $195,493
- 2024: $159,696
Sources: CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
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 |
|---|---|---|---|---|---|
| Quetiapine Fumarate | Quetiapine Fumarate | 324 | 15,370 | $8,382.47 | 54 |
| Hydroxyzine Hcl | Hydroxyzine Hcl | 202 | 7,305 | $4,865.98 | 40 |
| Duloxetine Hcl | Duloxetine Hcl | 158 | 8,657 | $2,766.12 | 27 |
| Gabapentin | Gabapentin | 153 | 6,321 | $4,061.90 | 30 |
| Trazodone Hcl | Trazodone Hcl | 150 | 6,833 | $1,448.20 | 29 |
| Clonazepam | Clonazepam | 147 | 4,320 | $911.25 | 17 |
| Sertraline Hcl | Sertraline Hcl | 127 | 7,671 | $986.04 | 28 |
| Mirtazapine | Mirtazapine | 96 | 6,067 | $1,244.34 | 21 |
| Fluoxetine Hcl | Fluoxetine Hcl | 94 | 6,234 | $1,165.90 | 23 |
| Lorazepam | Lorazepam | 90 | 2,611 | $677.05 | — |
| Aripiprazole | Aripiprazole | 84 | 4,775 | $23,192.07 | 17 |
| Risperidone | Risperidone | 79 | 2,834 | $1,398.91 | — |
| Diazepam | Diazepam | 70 | 1,910 | $251.02 | — |
| Venlafaxine Hcl Er | Venlafaxine Hcl | 70 | 4,177 | $1,081.47 | 15 |
| Escitalopram Oxalate | Escitalopram Oxalate | 69 | 2,889 | $654.54 | 16 |
| Buspirone Hcl | Buspirone Hcl | 61 | 2,761 | $722.14 | — |
| Olanzapine | Olanzapine | 59 | 2,010 | $1,418.28 | — |
| Bupropion Xl | Bupropion Hcl | 57 | 3,690 | $1,938.20 | 16 |
| Divalproex Sodium | Divalproex Sodium | 44 | 1,174 | $1,304.79 | — |
| Benztropine Mesylate | Benztropine Mesylate | 37 | 1,206 | $419.78 | — |
| Desvenlafaxine Succinate Er | Desvenlafaxine Succinate | 34 | 1,320 | $2,874.45 | — |
| Donepezil Hcl | Donepezil Hcl | 30 | 1,980 | $456.18 | — |
| Lurasidone Hcl | Lurasidone Hcl | 28 | 1,080 | $4,654.31 | — |
| Paroxetine Hcl | Paroxetine Hcl | 25 | 1,747 | $443.69 | — |
| Nortriptyline Hcl | Nortriptyline Hcl | 25 | 920 | $191.87 | — |
(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
NUCC 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 PECOSORDER AND REFERRING ONLY - PHYSICIAN ASSISTANT
I20181214002769
CA
2365592052
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.
Internal Medicine
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated December 15, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Salinas
- Melina Sukyas, PA
- Michael Strobridge, PA
- Cristina Gates, PA-C
- Ellre White, PA-C
- Sergio Rodriguez, PA-C
- Joshua Ayerza, PA
Mailing Address
1110 La Terrace Cir
San Jose, CA 951235351
Phone: 4083239810