Mary J. Keegan
- Gender: Female
- Experience: 35 years
- Graduation year: 1986
- Sole propriator: No
- NPI: 1336157213
Mary J. Keegan APN
Adult Health Nurse Practitioner
She is located at 3660 Vista Avenue in Saint Louis, MO 63110. Can help patients with the following: Common Cold, Fever, General Care, Influenza, Nausea and Vomiting, Prescription Refill. Her National Provider Identifier (NPI) number is 1336157213. Appointment can be made via the phone number (314) 977-6100. She is affiliated with 1 practices.
Conditions treated
Mary J. Keegan, being an adult health nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Mary J. Keegan.
- Common Cold
- Fever
- General Care
- Headache
- Influenza
- Migraine
- Nausea and Vomiting
- Prescription Refill
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Mary J. Keegan as in-network for the following 2026 plans.
Health plans
Anthem Blue Cross and Blue Shield
Network data as of Mar 26, 2026, as reported by the insurer.
Show all 10 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Catastrophic Pathway (+ Incentives) | EPO · Catastrophic | Participating | Accepting new patients |
| Anthem Gold Pathway 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Pathway 4900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Heart Healthy Silver Pathway 3100 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 5350 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 7200 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Mary J. Keegan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Mary J. Keegan is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .
Bills through: Heart And Vascular Associates Llc
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
Graduated in 1986Additional Specialities
- Acute Care Nurse Practitioner
- Nurse Practitioner
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- Address: 3660 Vista St Louis, 63110, MO
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Questions & Answers
Where can you meet with Mary J. Keegan?
Mary J. Keegan's office is located at 3660 Vista Avenue in Saint Louis, MO 63110.
Does Mary J. Keegan accept insurance?
Mary J. Keegan is listed in-network for 10 ACA Marketplace (Obamacare/HealthCare.gov) plans from Anthem Blue Cross and Blue Shield. See the Marketplace plans section for details.
What conditions does Mary J. Keegan treat?
Mary J. Keegan provides treatment for Common Cold, Fever, General Care, Influenza, Nausea and Vomiting, Prescription Refill. For the full list see this list.
Does Mary J. Keegan have affiliation with practices?
Mary J. Keegan is affiliated with Slucare Department of Plastic Surgery.