NPPES file of Aug 9, 2026

Jacob Dilworth

Optometrist · Polson, MT

Jacob Dilworth is an optometrist with a practice address in Polson, Montana, and NPI 1902792849, issued on Jun 17, 2025. Check the license (Montana 5587, 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
1902792849
Name
Jacob Dilworth
Primary taxonomy
Optometrist 152W00000X
License number
5587 MT
Self-reported in NPPES; status is on the state search
Practice location
203A Ridgewater Dr, Polson, MT 59860
Phone
(406) 883-4355
Enumerated
Jun 17, 2025
Record last updated
Jun 17, 2025
Medicare enrollment
Enrolled (PECOS I20250708002938); 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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Also registered at 203A Ridgewater Dr

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

  1. Jeffrey Heninger, O.D.Optometrist1881894608

Verify Jacob Dilworth 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 5587
    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. Jeffrey D. Heninger, O.D. PLLCPolson, MT

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

Jacob Dilworth among 245 optometrist records in Montana

Jacob Dilworth is one of 245 optometrist records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 96% of them.

  • NPI issued2025 · 96% of these records are older, 2% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2025 · median 2008 among the 160 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

4 optometrist records list a practice address in Polson

They are 4 of the 280 NPPES records with a practice address in Polson, and 245 optometrist records in Montana.

The 8 optometrist records with the nearest ZIP codes

  1. Jeffrey Heninger, O.D.Polson, MT 598601881894608
  2. Clint Hoxie, O.D.Polson, MT 598601578549580
  3. Malgorzata Podraza, O.D.Polson, MT 598601659626885
  4. William Shull, ODPlains, MT 598591871648899
  5. Levi Black, ODRonan, MT 598641831768779
  6. Arnt Ofstad, O.D.Ronan, MT 598641275563678
  7. Marcus Simonich, O.D.Ronan, MT 598641497989396
  8. Dirk Beyer, O.D.Hamilton, MT 598401699722249

Common questions

What is Jacob Dilworth's NPI number?

Jacob Dilworth's National Provider Identifier (NPI) is 1902792849, issued on Jun 17, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Jacob Dilworth located?

The NPPES record lists a practice address at 203A Ridgewater Dr, Polson, MT, 59860. Phone: (406) 883-4355. Providers update this record themselves, so call before visiting.

How can I verify Jacob Dilworth's license?

NPPES lists Montana license number 5587, 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.

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.