Timothy Barron, MD
NPI 1912981994 · Ophthalmology Physician · Grand Haven, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Barron, MD is a Ophthalmology Physician provider in Grand Haven, MI (NPI 1912981994).
Provider details
- NPI number
- 1912981994
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301074314 (MI)
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
20 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
1,946 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 | 545 | $121 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 226 | $37 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 205 | $486 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $86 |
| Imaging of Optic Nerve92133 | 127 | $33 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,030 | 266 |
| Timolol Maleate | 401 | 105 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 251 | 73 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 192 | 143 |
| Brimonidine Tartrate | 185 | 53 |
| Bimatoprostbrand: Lumigan | 185 | 46 |
| Bimatoprost | 93 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$369 across 11 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
- 2005-12-02
- Last updated
- 2020-10-12
- Certified
- 2020-10-12
Frequently asked questions
- What is Timothy Barron's NPI number?
- Timothy Barron's National Provider Identifier (NPI) is 1912981994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Barron's specialty?
- Timothy Barron is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Barron located?
- Timothy Barron's practice location on file with NPPES is 1445 Sheldon Rd, Grand Haven, MI 49417-2480.
- What is Timothy Barron's phone number?
- The practice phone number listed in the NPPES registry for Timothy Barron is (616) 842-1680.
- Does Timothy Barron accept Medicare?
- Timothy Barron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Barron's NPI active?
- Yes — Timothy Barron's NPI (1912981994) is active in the NPPES registry as of the last update on 2020-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.