NPPES file of Aug 9, 2026

James Patrick Cheslock, O.D.

Optometrist · North Bend, OR

James Patrick Cheslock, O.D. is an optometrist with a practice address in North Bend, Oregon, and NPI 1588720031, issued on Dec 29, 2006. Check the license (Oregon 1820ATI, as entered in NPPES) with the Oregon board that licenses this profession; 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
1588720031
Name
James Patrick Cheslock
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
1820ATI OR
Self-reported in NPPES; status is on the state search
Practice location
1817 Meade St, North Bend, OR 97459
Phone
(541) 756-2727
Enumerated
Dec 29, 2006
Record last updated
May 7, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(541) 756-7064
Medicaid ID
143693 OR
Medicare enrollment
Enrolled (PECOS I20110112000614); accepts Medicare assignment
Medical or professional school
Pacific University - College Of Optometry, 1986
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 optometrist records → All 944 in Oregon → Look up another NPI →

Verify James Patrick Cheslock in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 1820ATI    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
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38% fewer Medicare Part D claims than the average optometrist in 2024

173 Medicare Part D claims for 39 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.

  1. James Cheslock173
  2. Specialty average277

Most prescribed

  1. Latanoprost119 claims
  2. Timolol Maleate24 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.

James Patrick Cheslock among 944 optometrist records in Oregon

James Patrick Cheslock, O.D. is one of 944 optometrist records with a practice address in Oregon. 69% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 60% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1986 · median 2010 among the 552 with a school on file
  • Record last updated2010 · 65% 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 Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in Oregon

There are 944 optometrist records in Oregon.

All 944 in Oregon → Every provider in North Bend → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Joanne Hammar, O.D.North Bend, OR 974591104863448
  2. Brandon HarrNorth Bend, OR 974591457904963
  3. Makayla Adams, ODMyrtle Creek, OR 974571790461911
  4. Lynn Goodwin, ODMyrtle Creek, OR 974571407968472
  5. Hera Ansari, ODRoseburg, OR 974701427684992
  6. Laurence Danson, ODRoseburg, OR 974701679797666
  7. Bryan Deck, O.D.Roseburg, OR 974701801811674
  8. Gina Hedberg, O.D.Junction City, OR 974481477888568

Common questions

What is James Patrick Cheslock, O.D.'s NPI number?

James Patrick Cheslock, O.D.'s National Provider Identifier (NPI) is 1588720031, issued on Dec 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Patrick Cheslock, O.D. located?

The NPPES record lists a practice address at 1817 Meade St, North Bend, OR, 97459. Phone: (541) 756-2727. Providers update this record themselves, so call before visiting.

How can I verify James Patrick Cheslock, O.D.'s license?

NPPES lists Oregon license number 1820ATI, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

How much does James Patrick Cheslock, O.D. prescribe under Medicare Part D?

In 2024, James Patrick Cheslock, O.D. had 173 Medicare Part D claims for 39 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.