NPPES file of Aug 9, 2026

Bonnie Elizabeth Stephens, MD

Neonatal-Perinatal Medicine Physician · Missoula, MT

Bonnie Elizabeth Stephens, MD is a neonatal-perinatal medicine physician with a practice address in Missoula, Montana, and NPI 1396832846, issued on Oct 6, 2006. Check the license on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1396832846
Name
Bonnie Elizabeth Stephens
Credential
MD
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
M12543 ID
Self-reported in NPPES; status is on the state search
Practice location
2827 Fort Missoula RD, Missoula, MT 59804
Phone
(406) 327-4002
Enumerated
Oct 6, 2006
Record last updated
Sep 20, 2023
Fax
(208) 625-5728
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2827 Fort Missoula RD

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

  1. Denise Allen, MDSpecialist1821198045
  2. Tondy Baumgartner, M.D.Obstetrics & Gynecology Physician1326429325
  3. Bryann Bausch, LCSWClinical Social Worker1447888557
  4. Elizabeth Bensen, SLP-CCCSpeech-Language Pathologist1942993472
  5. Don Benton, NPNurse Practitioner1407907009
  6. Kate BerryCritical Care Neonatal Nurse Practitioner1528694684

Verify Bonnie Elizabeth Stephens in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical ExaminersCheck 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
Open 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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Industry payments in 2024: $87.57

2 payments; by number, the most common kind was food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 875 providers of this specialty with any payment received $849.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Bonnie Stephens$87.57
  2. Specialty average$849.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bonnie Elizabeth Stephens among 25 neonatal-perinatal medicine physician records in Montana

Bonnie Elizabeth Stephens, MD is one of 25 neonatal-perinatal medicine physician records with a practice address in Montana. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 44% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 12% of these records are
  • Record last updated2023 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in Montana

There are 25 neonatal-perinatal medicine physician records in Montana.

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Steven Jesse, M.D.Manhattan, MT 597411215472915
  2. Kara Arvin, MDBozeman, MT 597151083605976
  3. Luca Brunelli, MDBozeman, MT 597151790726412
  4. Loreen Pettit, MDBozeman, MT 597151417994328
  5. Diane Warner, MDBozeman, MT 597151497835482
  6. Kristi Washburn-Tolsma, M.D.Bozeman, MT 597151932258647
  7. Danielle Deines, D.O.Kalispell, MT 599011750648044
  8. Marshall Dressel, M.D.Kalispell, MT 599011629176680

Common questions

What is Bonnie Elizabeth Stephens, MD's NPI number?

Bonnie Elizabeth Stephens, MD's National Provider Identifier (NPI) is 1396832846, issued on Oct 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Bonnie Elizabeth Stephens, MD located?

The NPPES record lists a practice address at 2827 Fort Missoula RD, Missoula, MT, 59804. Phone: (406) 327-4002. Providers update this record themselves, so call before visiting.

How can I verify Bonnie Elizabeth Stephens, MD's license?

Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

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.