Darren Hathaway, M.D.
NPI 1518028018 · Ophthalmology Physician · Marshall, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darren Hathaway, M.D. is a Ophthalmology Physician provider in Marshall, MI (NPI 1518028018).
Provider details
- NPI number
- 1518028018
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DH073800 (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
19 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
1,858 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 Complete Exam of Visual System92014 | 575 | $110 |
| Established Patient Problem Focused Exam of Visual System92012 | 234 | $77 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 154 | $34 |
| Imaging of Retina92134 | 149 | $35 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 140 | $470 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 128 | $287 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 168 | 142 |
| Latanoprost | 136 | 34 |
| Timolol Maleate | 72 | 18 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 58 | 12 |
| Brimonidine Tartrate | 48 | 11 |
| Bimatoprostbrand: Lumigan | 43 | 15 |
| Brimonidine Tartrate/Timololbrand: Combigan | 28 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$93 across 4 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
- 2006-12-12
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Darren Hathaway's NPI number?
- Darren Hathaway's National Provider Identifier (NPI) is 1518028018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darren Hathaway's specialty?
- Darren Hathaway is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Darren Hathaway located?
- Darren Hathaway's practice location on file with NPPES is 830 W Michigan Ave, Marshall, MI 49068-1446.
- What is Darren Hathaway's phone number?
- The practice phone number listed in the NPPES registry for Darren Hathaway is (269) 781-9822.
- Does Darren Hathaway accept Medicare?
- Darren Hathaway is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darren Hathaway's NPI active?
- Yes — Darren Hathaway's NPI (1518028018) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.