Robyn Nicole Clausen, OD
Optometrist · Billings, MT
Robyn Nicole Clausen, OD is an optometrist with a practice address in Billings, Montana, and NPI 1427046713, issued on Oct 11, 2005. Check the license (Montana 769OPT, as entered in NPPES) with the Montana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Robyn Nicole Clausen
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 769OPT MT
Self-reported in NPPES; status is on the state search - Practice location
- 2675 Central Ave, Billings, MT 59102
- Phone
- (406) 656-8886
- Enumerated
- Oct 11, 2005
- Record last updated
- Feb 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (406) 655-9691
- Medicaid ID
- 0483684 MT
- Medicare enrollment
- Enrolled (PECOS I20051026000309); accepts Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 2005
- Entity
- Type 1 · individual
8 nearest optometrist records → All 245 in Montana → Look up another NPI →
Also registered at 2675 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robyn Nicole Clausen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Montana board licenses this profession
Search for license 769OPTCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average optometrist in 2024
111 Medicare Part D claims for 33 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims.
Most prescribed
- Latanoprost60 claims
- Restasis12 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: $306.47
4 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 34,453 providers of this specialty with any payment received $769.99 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.
Bills Medicare through one group practice
- Bauer And Clausen, PCBillings, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robyn Nicole Clausen among 245 optometrist records in Montana
Robyn Nicole Clausen, OD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2005 · median 2008 among the 160 with a school on file
- Record last updated2017 · 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).
44 optometrist records list a practice address in Billings
They are 44 of the 4,035 NPPES records with a practice address in Billings, and 245 optometrist records in Montana.
All 245 in Montana → Every provider in Billings → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- David Bauer, O.D.Billings, MT 591021407807068
- Kevin Biegel, O.D.Billings, MT 591021427108836
- Robert Currence, O.D.Billings, MT 591021275516742
- Tom Felstet, ODBillings, MT 591021992727903
- Robert Gaskill, O.D.Billings, MT 591021366468068
- Amanda Haber, O.D.Billings, MT 591021750349049
- Robert Kautz, O.D.Billings, MT 591021568432334
- Catherine Olson, O.D.Billings, MT 591021780725853
Common questions
What is Robyn Nicole Clausen, OD's NPI number?
Robyn Nicole Clausen, OD's National Provider Identifier (NPI) is 1427046713, issued on Oct 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robyn Nicole Clausen, OD located?
The NPPES record lists a practice address at 2675 Central Ave, Billings, MT, 59102. Phone: (406) 656-8886. Providers update this record themselves, so call before visiting.
How can I verify Robyn Nicole Clausen, OD's license?
NPPES lists Montana license number 769OPT, as entered by the provider. Search the Montana board that licenses this profession; the NPPES record confirms identity only.
How much does Robyn Nicole Clausen, OD prescribe under Medicare Part D?
In 2024, Robyn Nicole Clausen, OD had 111 Medicare Part D claims for 33 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.
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.