Marc Toeteberg-Harms, MD
NPI 1164187019 · Ophthalmology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Toeteberg-Harms, MD is a Ophthalmology Physician provider in Iowa City, IA (NPI 1164187019).
Provider details
- NPI number
- 1164187019
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- SP-0282 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,865 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 | 406 | $90 |
| Imaging of Optic Nerve92133 | 296 | $20 |
| Exam of Visual Field With Extended Testing92083 | 277 | $25 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 160 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 124 | $62 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 712 | 260 |
| Brimonidine Tartrate | 406 | 152 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 384 | 142 |
| Timolol Maleate | 175 | 86 |
| Dorzolamide Hcl | 77 | 33 |
| Prednisolone Acetate | 47 | 39 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 43 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$368 across 6 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
Additional practice locations (1)
- 105 E 9th StCoralville, IA 52241-2209Phone: (319) 467-2147Fax: (319) 467-2128
Registry dates
- Enumerated
- 2021-11-05
- Last updated
- 2024-07-03
- Certified
- 2024-07-03
Frequently asked questions
- What is Marc Toeteberg-Harms's NPI number?
- Marc Toeteberg-Harms's National Provider Identifier (NPI) is 1164187019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Toeteberg-Harms's specialty?
- Marc Toeteberg-Harms is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Toeteberg-Harms located?
- Marc Toeteberg-Harms's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Marc Toeteberg-Harms's phone number?
- The practice phone number listed in the NPPES registry for Marc Toeteberg-Harms is (319) 356-3705.
- Does Marc Toeteberg-Harms accept Medicare?
- Marc Toeteberg-Harms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Toeteberg-Harms's NPI active?
- Yes — Marc Toeteberg-Harms's NPI (1164187019) is active in the NPPES registry as of the last update on 2024-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.