Dr. Mary E. MacGuire
- Gender: Female
- Experience: 42 years
- Graduated from: University Of Colorado School Of Medicine, Denver
- Graduation year: 1979
- Sole propriator: No
- NPI: 1346423761
Dr. Mary E. MacGuire MD
Surgeon
She is located at 1450 East A Street Ste 3 in Casper, WY 82601. Can help patients with the following: Achalasia, Colon Cancer, Gangrene, Heart Disease, Pancreatitis, Pilonidal Cyst. Her National Provider Identifier (NPI) number is 1346423761. Appointment can be made via the phone number (307) 473-7821. She is affiliated with 1 practices and 1 hospitals.
Conditions treated
Dr. Mary E. MacGuire, being an surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mary E. MacGuire.
- Achalasia
- Anal Fissure
- Appendicitis
- Boils
- Cancer
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Ulcerative Colitis
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mary E. MacGuire as in-network for the following 2026 plans.
Health plans
Blue Cross Blue Shield of Wyoming
Network data as of Sep 11, 2026, as reported by the insurer.
Show all 11 plans from Blue Cross Blue Shield of Wyoming
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueSelect Bronze Basic | PPO · Bronze | In Network | Accepting new patients |
| BlueSelect Bronze Core | PPO · Expanded Bronze | In Network | Accepting new patients |
| BlueSelect Expanded Bronze Standard without Kid's Dental | PPO · Expanded Bronze | In Network | Accepting new patients |
| BlueSelect Gold Core | PPO · Gold | In Network | Accepting new patients |
| BlueSelect Gold HealthPlus | PPO · Gold | In Network | Accepting new patients |
| BlueSelect Gold Standard without Kid's Dental | PPO · Gold | In Network | Accepting new patients |
| BlueSelect Silver Classic | PPO · Silver | In Network | Accepting new patients |
| BlueSelect Silver Classic without Kid's Dental | PPO · Silver | In Network | Accepting new patients |
| BlueSelect Silver HealthPlus | PPO · Silver | In Network | Accepting new patients |
| BlueSelect Silver HealthPlus without Kid's Dental | PPO · Silver | In Network | Accepting new patients |
| BlueSelect Silver Standard without Kid's Dental | PPO · Silver | In Network | 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 Dr. Mary E. MacGuire 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
Dr. Mary E. MacGuire is enrolled to bill Medicare as a Practitioner - General Surgery .
Bills through: Riverton Physician Practices, Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| KCI USA | $138 |
Other
| Food and Beverage | $138 |
Studies
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated in 1979
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Questions & Answers
Where can you meet with Dr. Mary E. MacGuire?
Dr. Mary E. MacGuire's office is located at 1450 East A Street Ste 3 in Casper, WY 82601.
Has Dr. Mary E. MacGuire affiliation with hospitals?
Dr. Mary E. MacGuire is affiliated with SAGEWEST HEALTH CARE.
What conditions does Dr. Mary E. MacGuire treat?
Dr. Mary E. MacGuire provides treatment for Achalasia, Colon Cancer, Gangrene, Heart Disease, Pancreatitis, Pilonidal Cyst. For the full list see this list.
Does Dr. Mary E. MacGuire accept patients with Blue Cross Blue Shield of Wyoming?
Yes, Dr. Mary E. MacGuire is listed in-network for Blue Cross Blue Shield of Wyoming through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Mary E. MacGuire have affiliation with practices?
Dr. Mary E. MacGuire is affiliated with Mary E Macguire MD.