Registry data as of Aug 27, 2026

Daniel Tanbakuchi, DO

Family Medicine Physician · Big Sky, MT

Daniel Tanbakuchi, DO is a family medicine physician with a practice address in Big Sky, Montana, and NPI 1134796378, issued on Jun 7, 2021. Check the license (Montana 139077, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1134796378
Name
Daniel Tanbakuchi
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
139077 MT
5151014941 MI
Self-reported in NPPES; status is on the state search
Practice location
334 Town Center Ave, Big Sky, MT 59716
Phone
(406) 995-6995
Enumerated
Jun 7, 2021
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 334 Town Center Ave

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

  1. Charles Allen, DOEmergency Medicine Physician1174609432
  2. Maureene Andrews, PA-CPhysician Assistant1396813788
  3. Heidi Bowman, DPTPhysical Therapist1154617504
  4. Alice Bremner, M.D.Internal Medicine Physician1730574674
  5. Lisa Brubaker, LCSWClinical Social Worker1922402882
  6. Anna Carl, MDEmergency Medicine Physician1811979909

Verify Daniel Tanbakuchi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMontana Board of Medical Examiners
    Search for license 139077
    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
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.

88% fewer Medicare Part D claims than the average family medicine physician in 2024

414 Medicare Part D claims for 103 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Daniel Tanbakuchi414
  2. Specialty average3,519

Most prescribed

  1. Lisinopril40 claims
  2. Omeprazole24 claims
  3. Atorvastatin Calcium23 claims
  4. Albuterol Sulfate Hfa19 claims
  5. Gabapentin16 claims
  6. Amlodipine Besylate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $43.28

1 payment, mostly food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 53,013 providers of this specialty with any payment received $861.30 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel Tanbakuchi$43.28
  2. Specialty average$861.30

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

2 hospital and facility affiliations

  1. Livingston HealthcareLivingston, MT · Critical Access Hospitals3 of 5 stars
  2. Bozeman Health Big Sky Medical Center LLCBig Sky, MT

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

6 family medicine physician records list a Big Sky practice address

They are 6 of the 52 NPPES records with a Big Sky practice address, and 766 family medicine physician records in Montana.

Other family medicine physician records in Montana

  1. Marc Adams, MDShelby, MT1265449482
  2. Dale Agner, M.D.Billings, MT1861486490
  3. Cynthia Alarcon, PA-CHelena, MT1386981686
  4. Brandon Allen, MDEnnis, MT1215499421
  5. Hans Amen, D.O.Malmstrom Afb, MT1538426507
  6. Beth Ammons, MDMissoula, MT1780623926
  7. Robert Amrine, MDMissoula, MT1366640484
  8. Bjorn Anderson, DOStevensville, MT1770146037
  9. Jonathan Anderson, MDKalispell, MT1356397533
  10. Leah Anderson, M.D.Bozeman, MT1851504195

Common questions

What is Daniel Tanbakuchi, DO's NPI number?

Daniel Tanbakuchi, DO's National Provider Identifier (NPI) is 1134796378, issued on Jun 7, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Tanbakuchi, DO located?

The NPPES record lists a practice address at 334 Town Center Ave, Big Sky, MT, 59716. Phone: (406) 995-6995. Providers update this record themselves, so call before visiting.

How can I verify Daniel Tanbakuchi, DO's license?

NPPES lists Montana license number 139077, as entered by the provider. 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.

How much does Daniel Tanbakuchi, DO prescribe under Medicare Part D?

In 2024, Daniel Tanbakuchi, DO had 414 Medicare Part D claims for 103 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.