1. Home
  2. Directory
  3. California
  4. Emeryville
  5. Physician Assistant
  6. NPI Profile

MRS. EILDA PORTILLO PA-C
NPI 1891959300
Physician Assistant in Emeryville, CA

Active since July 14, 2008PECOS EnrolledAccepts Medicare Assignment
2100 POWELL ST STE 920, EMERYVILLE, CA 94608(510) 350-2600 Get Directions Write a Review

NPPES record last updated: April 2, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Eilda Portillo Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. EILDA PORTILLO PA-C (NPI 1891959300) is an individual physician assistant in Emeryville, California, licensed in California (PA19764) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1891959300
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. EILDA PORTILLOCredential: PA-C
Location Address2100 POWELL ST STE 920Emeryville, CA 94608-1844
Mailing Address2100 Powell St Ste 920Emeryville, CA 94608-1844 · (510) 350-2600
Phone(510) 350-2600
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJuly 14, 2008
Last NPPES UpdateApril 2, 2010
✔ NPI 1891959300 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA19764
Definition
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.
2100 POWELL ST STE 920, Emeryville, CA 94608
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Eilda Portillo Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901936723
PECOS Enrollment IDI20100604000634
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
62 services34 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
43 services27 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
15 services15 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94608 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
3 suppliers11 claims23 services$6.04 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$784.18 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOSEPH ROBERT MALONEY
Physician Assistant
2100 POWELL ST STE 920
EMERYVILLE, CA 94608
Alameda County (510) 350-2777
JENNIFER LYNN LANDERS GULLO MD
Emergency Medicine
2100 POWELL ST STE 920
EMERYVILLE, CA 94608
Alameda County (510) 350-2777
DR. TODD ANDREW MCGREGOR MD
Emergency Medicine
2100 POWELL ST STE 920
EMERYVILLE, CA 94608
Alameda County (510) 350-2777
DR. MICHAEL RICHARD GRAZIER M.D.
Emergency Medicine
2100 POWELL ST STE 920
EMERYVILLE, CA 94608
Alameda County (510) 350-2649

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Eilda Portillo's NPI number?

The NPI number for Eilda Portillo is 1891959300. It was assigned to this individual provider in the NPPES registry on July 14, 2008.

Where is Eilda Portillo located?

Eilda Portillo practices at 2100 Powell St Ste 920, Emeryville, CA 94608. The listed phone number is (510) 350-2600.

What is Eilda Portillo's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Eilda Portillo enrolled in Medicare?

Yes. Eilda Portillo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Eilda Portillo was last updated on April 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.