MERCY MEDICAL CENTER
NPI 1225144132
Physician Assistant in Williston, ND

Q: What is Mercy Medical Center's NPI number?

The NPI number for Mercy Medical Center is 1225144132. It was assigned to this organization in the NPPES registry on August 22, 2006.

Q: What is Mercy Medical Center's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Active since August 22, 2006

1301 15TH AVE W, WILLISTON, ND 58801(701) 774-7470(701) 774-7479 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

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About Mercy Medical Center NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MERCY MEDICAL CENTER (NPI 1225144132) is a healthcare organization registered as a physician assistant in Williston, North Dakota and active in the NPI registry since August 2006. The organization lists Kerry S. Monson, Vp Finance/cfo, as its authorized official.

NPPES Registry Identity

NPI1225144132

Entity TypeOrganization

Primary Taxonomy363A00000X

Legal Business NameMERCY MEDICAL CENTER

Location Address1301 15TH AVE WWilliston, ND 58801-3821

Mailing Address1301 15th Ave WWilliston, ND 58801-3821 · (701) 774-7470 · Fax (701) 774-7479

Phone(701) 774-7470

Fax(701) 774-7479

Organization SubpartNo

Authorized OfficialKerry S. MonsonVp Finance/cfo · (701) 774-7470

Enumeration DateAugust 22, 2006

Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration

✔ NPI 1225144132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in ND · 5052A

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedRegistered Nurse · OncologyTaxonomy 163WX0200X · License 5052A (ND)

Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 5052A (ND)

1301 15TH AVE W, Williston, ND 58801

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Other Identifiers 2

Other00711006ND · Blue Cross Of Nd

Medicaid013744ND

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

YESUL SONG

Pharmacist