Ian Christensen, MD
NPI 1104449875 · Ophthalmology Physician · Park City, UT
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ian Christensen, MD is a Ophthalmology Physician provider in Park City, UT (NPI 1104449875).
Provider details
- NPI number
- 1104449875
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 14258924-1205 (UT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
392 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $132 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 37 | $171 |
| Imaging of Optic Nerve92133 | 36 | $37 |
| Established Patient Complete Exam of Visual System92014 | 31 | $132 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 85 | 54 |
| Latanoprost | 79 | 29 |
| Ofloxacin | 62 | 46 |
| Ketorolac Tromethamine | 45 | 32 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 41 | 18 |
| Brimonidine Tartrate | 28 | 14 |
| Erythromycin Basebrand: Erythromycin | 25 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,698 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-28
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Ian Christensen's NPI number?
- Ian Christensen's National Provider Identifier (NPI) is 1104449875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ian Christensen's specialty?
- Ian Christensen is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Ian Christensen located?
- Ian Christensen's practice location on file with NPPES is 2700 Homestead Rd Ste 30, Park City, UT 84098-4874.
- What is Ian Christensen's phone number?
- The practice phone number listed in the NPPES registry for Ian Christensen is (435) 658-3090.
- Does Ian Christensen accept Medicare?
- Ian Christensen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ian Christensen's NPI active?
- Yes — Ian Christensen's NPI (1104449875) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.