Jonathan Harder, D.O.
NPI 1316150287 · Ophthalmology Physician · Grand Junction, CO
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Harder, D.O. is a Ophthalmology Physician provider in Grand Junction, CO (NPI 1316150287).
Provider details
- NPI number
- 1316150287
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DR0050942 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
6,427 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 2,099 | $42 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 1,807 | $84 |
| Injection of Drug Into Eye67028 | 1,645 | $124 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 569 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 112 | $170 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 82 | $113 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 47 | 13 |
| Ketorolac Tromethamine | 39 | 11 |
| Prednisolone Acetate | 16 | — |
| Timolol Maleate | 13 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 1000 Wellington Ave Ste BGrand Junction, CO 81501-8180Phone: (970) 245-5989Fax: (970) 243-9023
- 2515 Foresight Cir Unit 220Grand Junction, CO 81505-1156Phone: (970) 256-0400Fax: (970) 837-7106
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Jonathan Harder's NPI number?
- Jonathan Harder's National Provider Identifier (NPI) is 1316150287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Harder's specialty?
- Jonathan Harder is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Harder located?
- Jonathan Harder's practice location on file with NPPES is 1000 Wellington Ave Ste a, Grand Junction, CO 81501-8180.
- What is Jonathan Harder's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Harder is (970) 256-0400.
- Does Jonathan Harder accept Medicare?
- Jonathan Harder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Harder's NPI active?
- Yes — Jonathan Harder's NPI (1316150287) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.