Jonathan Harder, D.O.
Ophthalmology Physician · Grand Junction, CO
Jonathan Harder, D.O. is an ophthalmology physician with a practice address in Grand Junction, Colorado, and NPI 1316150287, issued on May 8, 2007. Check the license (Colorado DR0050942, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan Harder
- Credential
- D.O.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- DR0050942 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Wellington Ave Ste A, Grand Junction, CO 81501
- Phone
- (970) 256-0400
- Enumerated
- May 8, 2007
- Record last updated
- Oct 1, 2025
- Fax
- (970) 256-9149
- Medicare enrollment
- Enrolled (PECOS I20120710000389); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2006
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 338 in Colorado → Look up another NPI →
Also registered at 1000 Wellington Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Fox, M.D.Ophthalmology Physician1295997351
- Justin Riffel, MDOphthalmology Physician1619627809
- Bryson Tudor, MDOphthalmology Physician1174147284
Verify Jonathan Harder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR0050942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average ophthalmology physician in 2024
137 Medicare Part D claims for 44 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Latanoprost47 claims
- Ketorolac Tromethamine39 claims
- Prednisolone Acetate16 claims
- Timolol Maleate13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- The Retina Center OF Western Colorado RllpGrand Junction, CO
- Total Vision Eye Care Group LLCGrand Junction, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan Harder among 338 ophthalmology physician records in Colorado
Jonathan Harder, D.O. is one of 338 ophthalmology physician records with a practice address in Colorado. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 30% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2006 · median 2001 among the 199 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in Colorado
There are 338 ophthalmology physician records in Colorado.
All 338 in Colorado → Every provider in Grand Junction → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Jerry Bush, MDGrand Junction, CO 815011457464257
- James Fox, M.D.Grand Junction, CO 815011295997351
- Walter Hoffman, M.D.Grand Junction, CO 815011124019112
- Justin Riffel, MDGrand Junction, CO 815011619627809
- Randall Rottman, MDGrand Junction, CO 815011861406274
- Bryson Tudor, MDGrand Junction, CO 815011174147284
- Tracy Carter, D.O.Grand Junction, CO 815051922235258
- Gregory Kellam, MDGrand Junction, CO 815051548373343
Common questions
What is Jonathan Harder, D.O.'s NPI number?
Jonathan Harder, D.O.'s National Provider Identifier (NPI) is 1316150287, issued on May 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Harder, D.O. located?
The NPPES record lists a practice address at 1000 Wellington Ave Ste A, Grand Junction, CO, 81501. Phone: (970) 256-0400. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Harder, D.O.'s license?
NPPES lists Colorado license number DR0050942, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jonathan Harder, D.O. prescribe under Medicare Part D?
In 2024, Jonathan Harder, D.O. had 137 Medicare Part D claims for 44 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Jonathan Harder, D.O.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.