BAILEY MAY ISAAK FNP-C
NPI 1720948359
Nurse Practitioner - Family in Elgin, ND

Active since November 17, 2025PECOS Enrolled
601 EAST ST N, ELGIN, ND 58533(701) 584-2792 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Bailey May Isaak Fnp-c NPPES

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

BAILEY MAY ISAAK FNP-C (NPI 1720948359) is an individual family provider in Elgin, North Dakota, licensed in North Dakota (203757) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1720948359
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameBAILEY MAY ISAAKCredential: FNP-C
Location Address601 EAST ST NElgin, ND 58533-7105
Mailing Address3075 90th Ave SwRichardton, ND 58652-9739 · (701) 590-2767
Sole ProprietorNo
Enumeration DateNovember 17, 2025
Last NPPES UpdateFebruary 12, 2026
NPPES CertifiedFebruary 12, 2026
NPI 1720948359 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in ND · 203757
601 EAST ST N, Elgin, ND 58533

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Bailey May Isaak Fnp-c 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.

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 58533 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $85.71
  • Minimum New Patient Price $55.75
  • Maximum New Patient Price $168.12
  • Average New Patient Copayment $21.42
  • Minimum New Patient Copayment $13.93
  • Maximum New Patient Copayment $42.03

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $98.29
  • Minimum Established Patient Price $18.11
  • Maximum Established Patient Price $137.65
  • Average Established Patient Copayment $24.57
  • Minimum Established Patient Copayment $4.52
  • Maximum Established Patient Copayment $34.41

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Other Providers at the Same Location NPPES 6

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

Nurse Practitioner (Family)
601 EAST ST N
ELGIN, ND 58533
Nurse Practitioner (Family)
601 EAST ST N
ELGIN, ND 58533
Nurse Practitioner (Family)
601 EAST ST N
ELGIN, ND 58533
Medicare Defined Swing Bed Unit
601 EAST ST N
ELGIN, ND 58533
General Acute Care Hospital (Critical Access)
601 EAST ST N
ELGIN, ND 58533
Ambulance
601 EAST ST N
ELGIN, ND 58533

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720948359, enumerated as an "individual" on November 17, 2025.

The provider is located at 601 EAST ST N ELGIN, ND 58533 and the phone number is (701) 584-2792.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.