1. Home
  2. Directory
  3. North Dakota
  4. Bismarck
  5. Pediatrics
  6. NPI Profile

DR. CALSEY MISCHEL M.D.
NPI 1114361144
Pediatrics - Pediatric Critical Care Medicine in Bismarck, ND

Active since April 21, 2013PECOS Enrolled
300 N 7TH ST, BISMARCK, ND 58501(701) 323-6000(701) 323-5918 Get Directions Write a Review

NPPES record last updated: September 25, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 25, 2020, May 23, 2018 (2 updates tracked since 2018).

About Dr. Calsey Mischel M.d. NPPES

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

DR. CALSEY MISCHEL M.D. (NPI 1114361144) is an individual pediatric critical care medicine provider in Bismarck, North Dakota, licensed in North Dakota (16608) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114361144
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameDR. CALSEY MISCHELCredential: M.D.
Location Address300 N 7TH STBismarck, ND 58501-4439
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074 · (605) 328-6585 · Fax (605) 328-6512
Phone(701) 323-6000
Fax(701) 323-5918
Sole ProprietorNo
Enumeration DateApril 21, 2013
Last NPPES UpdateSeptember 25, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2020
✔ NPI 1114361144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in ND · 16608
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
Also ListedPediatricsTaxonomy 208000000X · License 50365 (KY)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
300 N 7TH ST, Bismarck, ND 58501
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of North Dakota, CareSource, Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Calsey Mischel M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Calsey Mischel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Bismarck
0.7 mi
Multi-Specialty
565 S 7TH ST
Bismarck, ND 58504
  • Reassigned Medicare billing, North Dakota enrollment
  • 779 clinicians in this Medicare group
NPI 1811941172 (701) 323-5550
Sanford Medical Center Fargo
121 mi
Rural Health
141 MAIN STREET
Ellendale, ND 58436
  • Reassigned Medicare billing, North Dakota enrollment
  • 1,464 clinicians in this Medicare group
NPI 1346256682 (701) 349-3331

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

MOLLY HELBLING
Occupational Therapist
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6153
STEVEN SONNAMAKER MD
Emergency Medicine
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6000
RODNEY N KRAFT CRNA
Nurse Anesthetist, Certified Registered
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6000
MRS. CHRISTINA R GISVOLD FNP-C
Nurse Practitioner
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6000
LEE ANN JUNE SHORT NP
Nurse Practitioner (Gerontology)
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 204-1709
DR. MICHELLE RAE CARSON PHARMD
Pharmacist
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6186
JENNIFER VOIGT
Physical Therapist
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6000
DR. MARIA SUSANA CASTEJON WELCHEZ M.D.
Hospitalist
300 N 7TH ST
BISMARCK, ND 58501
Burleigh County (701) 323-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Calsey Mischel's NPI number?

The NPI number for Calsey Mischel is 1114361144. It was assigned to this individual provider in the NPPES registry on April 21, 2013.

Where is Calsey Mischel located?

Calsey Mischel practices at 300 N 7th St, Bismarck, ND 58501. The listed phone number is (701) 323-6000.

What is Calsey Mischel's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Calsey Mischel enrolled in Medicare?

Yes. Calsey Mischel is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Calsey Mischel's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Calsey Mischel reassigns Medicare benefits to 2 organizations: Sanford Bismarck (Bismarck, ND) and Sanford Medical Center Fargo (Ellendale, ND). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Calsey Mischel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Calsey Mischel accept?

Health plans from Blue Cross Blue Shield of North Dakota, CareSource and Sanford Health Plan list Calsey Mischel as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Calsey Mischel was last updated on September 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.