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Ekua Nayena Taylor Walker , RN, MS, NP

Nurse Practitioner β€’ Fremont, CA

Active NPI 1821324583 Individual Practitioner Female Practitioner
Practice location in NPPES

39650 Liberty St
Fremont, CA 945382223

Call 4085233960 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

39650 Liberty St

Fremont, CA 945382223

Telephone 4085233960
Organization at the Same NPPES Address or Phone
Sutter Bay Medical Foundation Facility NPI 1558090407

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

NPPES lists 1 additional practice-address record in Oakland, CA. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $37.79 in 2023

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2023.

Guide: How to read an Open Payments record

NPI first issued

2009

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, 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

Compared with the same specialty in Fremont and California

32 active clinicians are listed under Nurse Practitioner with a practice address in Fremont, CA (8,237 in California).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Fremont

12.5% of these 32 clinicians have the CMS telehealth indicator.

43.8% of these 32 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2023), 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 2023

Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $37.79.

Manufacturer Payment Nature Product Type Amount ($)
Corium, LLC
Food and Beverage
In-kind items and services
Azstarys General $37.79

Source: CMS Open Payments, program year 2023, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2020-06-11
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES CA 19373

(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.

Registered Nurse

NUCC Taxonomy Code: 163W00000X

License # reported to NPPES CA 708241

(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.

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

Secondary Practice Locations

747 52nd St

Oakland, CA 946091809

Phone: 5104283000

Clinicians Sharing This Practice Address or Phone

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

13 listed
Neha Badiyani , PT

Physical Therapist

NPI 1073968640

Physical Therapist

Dr. Charles Barton , MD

Psychiatry & Neurology - Psychiatry

NPI 1881688505

Doctor of Medicine (M.D.)

Kristen Eng

Physician Assistant

NPI 1972132108
NPI 1427094788

Doctor of Medicine (M.D.)

Oriana Hua , PT

Physical Therapist

NPI 1184231409

Physical Therapist

Jason Ichimaru , OTR, L

Occupational Therapist

NPI 1922514124

Occupational Therapist Registered, L

Career & Practice History Timeline

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

8 Historical Events
πŸ“
Updated Practice Location June 11, 2020

Registered at 39650 LIBERTY ST, FREMONT, CA 945382223 (Tel: 4085233960)

πŸ“
Updated Business Mailing Address June 11, 2020

Registered at 325 DISTEL CIR, LOS ALTOS, CA 940221408 (Tel: 4085233960)

βœ…
NPI Profile Active October 29, 2009

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) October 29, 2009

Registered at 747 52ND ST, OAKLAND, CA 946091809 (Tel: 5104283000)

πŸ“
Business Mailing Address (Initial Record) October 29, 2009

Registered at 747 52ND ST, OAKLAND, CA 946091809 (Tel: 5104283000)

πŸ‘€
Provider Name / Credentials (Initial Record) October 29, 2009

Recorded as EKUA WALKER, RN, MS, NP

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 29, 2009

Registered Nurse (license number reported to NPPES: CA 708241)

🟒
Initial NPI Registration & Enumeration October 29, 2009

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1821324583
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 29, 2009
Last Update: June 11, 2020
Sole Proprietor: No

Other Nurse Practitioners in Fremont

All Nurse Practitioners in Fremont

Mailing Address

325 Distel Cir

Los Altos, CA 940221408

Phone: 4085233960

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.