Mary J Keegan
APN | Nurse Practitioner | 39+ years Exp
3660 Vista Ave, Saint Louis
Missouri, 63110-2540
314-977-6100
Mary J Keegan is a Saint Louis, Missouri based nurse practitioner with 39 years of experience in Nurse Practitioner. She completed her graduation in 1986. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Mary J Keegan is 082605 for Adult Health in Missouri. Her current practice location is 3660 Vista Ave, Saint Louis. Patients can reach her at 314-977-6100 or can fax her at 314-977-6137. Mary J Keegan is APN with specialization in Nurse Practitioner and her NPI number (Unique professional ID assigned by NPPES) is 1336157213.
Mary J Keegan has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Mary J Keegan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mary J Keegan |
| Specialization: | Nurse Practitioner Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | APN |
| Experience: | 39+ years |
| Medical School Attended: | Other |
| Graduation Year: | 1986 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 3660 Vista Ave, Saint Louis,
Missouri, 63110-2540 |
| Phone: | 314-977-6100 |
| Fax: | 314-977-6137 |
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: | 0143278440 |
| Enrollment ID: | I20050104000165 |
| NPI Number: | 1336157213 |
| NPI Enumeration Date: | 04 Aug, 2006 |
| NPI Last Update On: | 22 Sep, 2023 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary J Keegan are as mentioned below.
| License Number | Specialization | State | Status | |
| 082605 | Adult Health | Missouri | Primary | |
| 082605 | Registered Nurse | Missouri | Secondary | |
| 082605 | Registered Nurse | Missouri | Secondary | |
| 082605 | Nurse Practitioner | Missouri | Secondary | |
| 082605 | Acute Care | Missouri | 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 Mary J Keegan is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| St Louis University (8022921964) | 444 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mary J Keegan
3691 Rutger St, Provider Enrollment
Saint Louis, Missouri |
| Zip: | 63110-2515 |
| Phone Number: | 314-977-4440 |
Patients can reach Mary J Keegan at
3660 Vista Ave, Saint Louis, Missouri or can
call to book an appointment on 314-977-6100.
Comments/ Reviews:
Patients can read all the reviews posted for Mary J Keegan below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Mary J Keegan. 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.