Mrs. Gertrude Areja Oster
APRN | Nurse Practitioner - Family | 20+ years Exp
4511 N Campbell Ave Ste 100, Tucson
Arizona, 85718-6424
520-529-6500
Mrs. Gertrude Areja Oster is a Tucson, Arizona based nurse practitioner with 20 years of experience in Family. She completed her graduation in 2005. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mrs. Gertrude Areja Oster is AP2816 in Arizona. Her current practice location is 4511 N Campbell Ave Ste 100, Tucson. Patients can reach her at 520-529-6500 or can fax her at 520-209-7337. Mrs. Gertrude Areja Oster is APRN with specialization in Family and her NPI number (Unique professional ID assigned by NPPES) is 1265611537.
Mrs. Gertrude Areja Oster 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:
Mrs. Gertrude Areja Oster speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mrs. Gertrude Areja Oster |
| Specialization: | Family Nurse Practitioner (FNP) |
| Gender: | Female |
| Credentials: | APRN |
| Experience: | 20+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2005 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 4511 N Campbell Ave Ste 100, Tucson,
Arizona, 85718-6424 |
| Phone: | 520-529-6500 |
| Fax: | 520-209-7337 |
Professional Identification Codes:
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: | 0446348643 |
| Enrollment ID: | I20071126000309 |
| NPI Number: | 1265611537 |
| NPI Enumeration Date: | 02 Nov, 2007 |
| NPI Last Update On: | 22 Nov, 2019 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mrs. Gertrude Areja Oster are as mentioned below.
| License Number | Specialization | State | Status | |
| AP2816 | | Arizona | Primary | |
| AP2816 | Family | Arizona | Secondary | |
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 Mrs. Gertrude Areja Oster is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Akdhc Llc (8123912136) | 116 |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Gertrude Areja Oster such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| AP2816 | Other | Arizona | STATE LICENSE FNP |
| RN140274 | Other | Arizona | STATE LICENSE-RN |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mrs. Gertrude Areja Oster
3333 E Camelback Rd Ste 180,
Phoenix, Arizona |
| Zip: | 85018-2396 |
| Phone Number: | 602-759-6883 |
| Fax Number: | 602-224-3358 |
Patients can reach Mrs. Gertrude Areja Oster at
4511 N Campbell Ave Ste 100, Tucson, Arizona or can
call to book an appointment on 520-529-6500.
Comments/ Reviews:
Patients can read all the reviews posted for Mrs. Gertrude Areja Oster below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mrs. Gertrude Areja Oster. It will help others make informed decisions.
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.