NPPES file of Aug 9, 2026

Margaret E. Krasowski, NP

Nurse Practitioner · Billings, MT

Margaret E. Krasowski, NP is a nurse practitioner with a practice address in Billings, Montana, and NPI 1629569876, issued on May 23, 2018. Check the license (Montana 131446, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629569876
Name
Margaret E. Krasowski
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
131446 MT
71131 MT
Self-reported in NPPES; status is on the state search
Practice location
1233 N 30TH St, Billings, MT 59101
Phone
(406) 237-3850
Enumerated
May 23, 2018
Record last updated
Aug 22, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(406) 237-3855
Medicare enrollment
Enrolled (PECOS I20181023001245); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 287 in Montana → Look up another NPI →

Also registered at 1233 N 30TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Abigail AgatepPharmacist1285505024
  2. Carole Anderson, NNP-BCNeonatal Nurse Practitioner1255617742
  3. Ty Anderson, MDEmergency Medicine Physician1043889033
  4. William Anderson, MDPhysical Medicine & Rehabilitation Physician1730125006
  5. Dean Angell, RNFlight Registered Nurse1265718183
  6. Charles Aragon, M.D.Anesthesiology Physician1093782591

Verify Margaret E. Krasowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Montana board licenses this profession
    Search for license 131446    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Montana license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Cogent Healthcare OF Montana P CBillings, MT

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Margaret E. Krasowski among 287 nurse practitioner records in Montana

Margaret E. Krasowski, NP is one of 287 nurse practitioner records with a practice address in Montana. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 54% of them.

  • NPI issued2018 · 54% of these records are older, 39% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2018 · median 2019 among the 185 with a school on file
  • Record last updated2018 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

72 nurse practitioner records list a practice address in Billings

They are 72 of the 4,035 NPPES records with a practice address in Billings, and 287 nurse practitioner records in Montana.

All 287 in Montana → Every provider in Billings → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Valerie Caton, APRN(FNP-C)Billings, MT 591011104846658
  2. Lynette Cross, NPBillings, MT 591011295773182
  3. Brenda Gilmore, NPBillings, MT 591011144253386
  4. Lori Hartford, NPBillings, MT 591011194985572
  5. Yvonne Kammerzell, NPBillings, MT 591011942301015
  6. Monica Maher, NPBillings, MT 591011548314107
  7. Sheryl Malinowski, FNPBillings, MT 591011790999878
  8. George Murray, NPBillings, MT 591011154347854

Common questions

What is Margaret E. Krasowski, NP's NPI number?

Margaret E. Krasowski, NP's National Provider Identifier (NPI) is 1629569876, issued on May 23, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Margaret E. Krasowski, NP located?

The NPPES record lists a practice address at 1233 N 30TH St, Billings, MT, 59101. Phone: (406) 237-3850. Providers update this record themselves, so call before visiting.

How can I verify Margaret E. Krasowski, NP's license?

NPPES lists Montana license number 131446, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.