Lia Armstrong Wystrach is a Larkspur, California based nurse practitioner with 6 years of experience in Family. She completed her graduation in 2019. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Lia Armstrong Wystrach is 95035870 for Family in California. Her current practice location is 1100 Larkspur Landing Cir Ste 10, Larkspur. Patients can reach her at 415-924-1214. Lia Armstrong Wystrach is BSN, RN, MN, FNP-C with specialization in Family and her NPI number (Unique professional ID assigned by NPPES) is 1326692708. Lia Armstrong Wystrach delivers family-focused care which means she provides care for patients ranging from infants to the elderly and every age in between. Family Nurse Practitioner (FNP) are frequently the primary care provider for families, which means that they will not only diagnose conditions, but also treat them. FNPs perform physical exams, order diagnostic tests and procedures, diagnose and treat illness, prescribe needed medications, and teach their patients how to develop healthy lifestyles to promote health and prevent disease.
Complete Profile:
Lia Armstrong Wystrach speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
PAC ID:
1951734532
Enrollment ID:
I20191212001694
NPI Number:
1326692708
NPI Enumeration Date:
24 Jul, 2019
NPI Last Update On:
21 Jul, 2025
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Lia Armstrong Wystrach are as mentioned below.
License Number
Specialization
State
Status
95035870
Family
California
Primary
201906215NP-PP
Family
Oregon
Secondary
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
Hospital Name (CCN)
State
Hospital Type
(380060)
Portland, OR
Acute Care Hospital
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Lia Armstrong Wystrach is associated with along with the number of members in that group.
Organization Name (Group PAC ID)
Members
Portland Adventist Medical Center (7012827876)
190
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Lia Armstrong Wystrach 4114 Ne Royal Ct Apt A, Portland, Oregon
Zip:
97232-2677
Phone Number:
650-576-2558
Patients can reach Lia Armstrong Wystrach at 1100 Larkspur Landing Cir Ste 10, Larkspur, California or can call to book an appointment on 415-924-1214.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.