Cory Christensen, OD
Optometrist · Delta, CO
Cory Christensen, OD is an optometrist with a practice address in Delta, Colorado, and NPI 1255853974, issued on Jul 13, 2017. Check the license (Colorado 3321, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cory Christensen
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 3321 CO
Self-reported in NPPES; status is on the state search - Practice location
- 164 W 3RD St, Delta, CO 81416
- Phone
- (970) 874-8110
- Enumerated
- Jul 13, 2017
- Record last updated
- Jun 26, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170821002512); accepts Medicare assignment
- Medical or professional school
- Pacific University - College Of Optometry, 2017
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,273 in Colorado → Look up another NPI →
Also registered at 164 W 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Peters, O.D.Optometrist1942273545
Verify Cory Christensen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 3321Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average optometrist in 2024
165 Medicare Part D claims for 36 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Latanoprost80 claims
- Brimonidine Tartrate31 claims
- Timolol Maleate12 claims
- Neomycin-Polymyxin-Dexameth11 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: $70.49
3 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
- San Juan Eye Centers, PCDelta, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cory Christensen among 1,273 optometrist records in Colorado
Cory Christensen, OD is one of 1,273 optometrist records with a practice address in Colorado. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 77% of them.
- NPI issued2017 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2009 among the 750 with a school on file
- Record last updated2018 · 63% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Colorado
There are 1,273 optometrist records in Colorado.
All 1,273 in Colorado → Every provider in Delta → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Jared Hadlock, O.D.Delta, CO 814161356548259
- Joseph Peters, O.D.Delta, CO 814161942273545
- Denis Warobiew, ODDelta, CO 814161326268970
- Christopher Buchanan, O.D.Montrose, CO 814011326096736
- Wesley Cooper, ODMontrose, CO 814011841290319
- Kelly Cyr, O.D.Montrose, CO 814011053542530
- Joanna Daly, ODMontrose, CO 814011811247083
- Larry Kinnick, O.D.Montrose, CO 814011801874334
Common questions
What is Cory Christensen, OD's NPI number?
Cory Christensen, OD's National Provider Identifier (NPI) is 1255853974, issued on Jul 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cory Christensen, OD located?
The NPPES record lists a practice address at 164 W 3RD St, Delta, CO, 81416. Phone: (970) 874-8110. Providers update this record themselves, so call before visiting.
How can I verify Cory Christensen, OD's license?
NPPES lists Colorado license number 3321, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Cory Christensen, OD prescribe under Medicare Part D?
In 2024, Cory Christensen, OD had 165 Medicare Part D claims for 36 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.