Larry Obie, OD
Optometrist · Chinook, MT
Larry Obie, OD is an optometrist with a practice address in Chinook, Montana, and NPI 1285606426, issued on Feb 2, 2006. Check the license (Montana 423, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Larry Obie
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 423 MT
Self-reported in NPPES; status is on the state search - Practice location
- 419 Pennsylvania St, Chinook, MT 59523
- Phone
- (406) 357-3740
- Enumerated
- Feb 2, 2006
- Entity
- Type 1 · individual
Also registered at 419 Pennsylvania St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Chaffin, DDSDentist1780025353
- Stephanie ChristmanFamily Nurse Practitioner1831664242
- Megan Faber, PAPhysician Assistant1790419224
- Mariah Kellam, RNFamily Nurse Practitioner1083230304
- Kyla Krueger, NPFamily Nurse Practitioner1386360295
- Kasey Labuda, LCSWClinical Social Worker1679342166
Verify Larry Obie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3% more Medicare Part D claims than the average optometrist in 2024
286 Medicare Part D claims for 61 beneficiaries, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Latanoprost186 claims
- Dorzolamide-Timolol29 claims
- Tobramycin-Dexamethasone12 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: $40.13
1 payment, mostly entertainment; the largest payer was Optos, Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Havre Optometric Clinic PllpHavre, 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.
1 optometrist records list a Chinook practice address
They are 1 of the 27 NPPES records with a Chinook practice address, and 237 optometrist records in Montana.
Other optometrist records in Montana
- Fred Abraham, ODGreat Falls, MT1760441828
- John Anderson, O.D.Bozeman, MT1770031452
- Roger Anderson, ODSidney, MT1740345776
- Bret Argenbright, ODShelby, MT1922049469
- Peter Babcock, O.D.Missoula, MT1972696995
- Naomi Barnes, ODWhitefish, MT1851322648
- James Barney, ODLivingston, MT1982677787
- Johanna Barney, ODLivingston, MT1528554557
- David Bauer, O.D.Billings, MT1407807068
- Anthony Baumgartner, O.D.Butte, MT1215014535
Common questions
What is Larry Obie, OD's NPI number?
Larry Obie, OD's National Provider Identifier (NPI) is 1285606426, issued on Feb 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry Obie, OD located?
The NPPES record lists a practice address at 419 Pennsylvania St, Chinook, MT, 59523. Phone: (406) 357-3740. Providers update this record themselves, so call before visiting.
How can I verify Larry Obie, OD's license?
NPPES lists Montana license number 423, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Larry Obie, OD prescribe under Medicare Part D?
In 2024, Larry Obie, OD had 286 Medicare Part D claims for 61 beneficiaries; the average among optometrist prescribers was 279. 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.