NPPES file of Aug 9, 2026

Zachary Weber, MD

Anatomic Pathology & Clinical Pathology Physician · Kalispell, MT

Zachary Weber, MD is an anatomic pathology & clinical pathology physician with a practice address in Kalispell, Montana, and NPI 1598811176, issued on Jan 26, 2007. Check the license (Montana 12562, as entered in NPPES) 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598811176
Name
Zachary Weber
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License number
12562 MT
Self-reported in NPPES; status is on the state search
Practice location
310 Sunnyview LN, Kalispell, MT 59901
Phone
(406) 752-1789
Enumerated
Jan 26, 2007
Record last updated
Dec 9, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20110823000969); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 2006
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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Also registered at 310 Sunnyview LN

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

  1. Kirby Ahlstrom, PTAPhysical Therapy Assistant1790368447
  2. George Allen, DOAnesthesiology Physician1386987113
  3. Jonathan Amick, D.O.Anesthesiology Physician1770786154
  4. Jonathan Anderson, MDAnesthesiology Physician1174634745
  5. Kendall Babb, ACNP-BCAcute Care Nurse Practitioner1417204710
  6. Geoffrey Baker, DOFamily Medicine Physician1285084764

Verify Zachary Weber 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 12562
    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.

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The MIPS final score for 2023 (Medicare payment program): 62.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score95.7
  2. Costout of 100 · 30%81.6
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Glacier Regional Pathology, LtdKalispell, MT

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

Zachary Weber among 45 anatomic pathology & clinical pathology physician records in Montana

Zachary Weber, MD is one of 45 anatomic pathology & clinical pathology physician records with a practice address in Montana. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 58% of them.

  • NPI issued2007 · 58% of these records are older, 31% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2006 · median 2004 among the 23 with a school on file
  • Record last updated2011 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in Montana

There are 45 anatomic pathology & clinical pathology physician records in Montana.

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Fernando Castro-Silva, M.D.Kalispell, MT 599011811193857
  2. David Smirnow, M.D.Kalispell, MT 599011316961618
  3. Pete Smith Fisher, M.D.Kalispell, MT 599011730193988
  4. Marie Boyd, M.D.Missoula, MT 598081114979739
  5. Paul Kilzer, M.D.Missoula, MT 598081881640506
  6. Carl Muus, M.D.Missoula, MT 598081043262678
  7. Nicole Finke, MDMissoula, MT 598041053356147
  8. Brad Peterson, M.D.Missoula, MT 598041730132820

Common questions

What is Zachary Weber, MD's NPI number?

Zachary Weber, MD's National Provider Identifier (NPI) is 1598811176, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Zachary Weber, MD located?

The NPPES record lists a practice address at 310 Sunnyview LN, Kalispell, MT, 59901. Phone: (406) 752-1789. Providers update this record themselves, so call before visiting.

How can I verify Zachary Weber, MD's license?

NPPES lists Montana license number 12562, 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.

What is Zachary Weber, MD's MIPS final score?

The 2023 MIPS final score is 62.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.