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Gregory Rennirt MD in Williston, North Dakota

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Gregory Rennirt MD has Orthopedic Surgery as his primary medical specialty. Their primary office is: 1500 14th St W in Williston, North Dakota.

They're a part of the: Mercy Medical Center medical group which has around 26 members. You can call their office at 701-774-7500 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of Louisville School Of Medicine and graduated in 1992 (around 32 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


Gregory W Rennirt MD Office Phone and Directions

Gregory Rennirt MD
Mercy Medical Center
1500 14th St W
Williston, North Dakota 58801
701-774-7500


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Phone: 701-774-7500


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Healthcare Info for Gregory Rennirt MD

Medical School: University Of Louisville School Of Medicine
Graduation Year: 1992
The Primary Medical Specialty for Gregory Rennirt MD is listed as: Orthopedic Surgery
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 32
PAC (PECOS ID)#: 8325146350
NPI #: 1871517664
NPI Created On: 07/26/2006
NPI Last Updated Listed as: 08/29/2019
Primary Taxonomy Code: 207X00000X
License Number:
29728
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • CareSource
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Aspiration and/or injection of large joint or joint capsule
  2. X-ray of shoulder, minimum of 2 views
  3. X-ray of knee, 1 or 2 views
  4. New patient office or other outpatient visit, typically 30 minutes
  5. Established patient office or other outpatient visit, typically 10 minutes
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Injection, methylprednisolone acetate, 40 mg

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Orthopedic Surgery Professionals in Williston

1500 14th St W
Williston, ND
Mercy Medical Center

Providers in Mercy Medical Center

1.Wayne Anderson Md

1500 14th St W
Williston Nd 58801-4079
Mercy Medical Center
General Surgery

2.Stacie Bondy

1301 15th Ave W
Williston Nd 58801-3821
Mercy Medical Center
Nurse Practitioner

3.Stacie Bondy

1213 15th Ave W
Williston Nd 58801-3895
Mercy Medical Center
Nurse Practitioner

4.Greg Brown Md

1500 14th St W
Williston Nd 58801-4079
Mercy Medical Center
Orthopedic Surgery

5.Peerawut Deeprasertkul

1301 15th Ave W
Williston Nd 58801-3821
Mercy Medical Center
Cardiovascular Disease (cardiology)

6.Kyle Derouen

1301 15th Ave W
Williston Nd 58801-3821
Mercy Medical Center
Emergency Medicine

View all 26 members of Mercy Medical Center medical group