Eric Collier, D.O.
NPI 1689898173 · Ophthalmology Physician · Saginaw, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eric Collier, D.O. is a Ophthalmology Physician provider in Saginaw, MI (NPI 1689898173).
Provider details
- NPI number
- 1689898173
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101016199 (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
2,092 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 | 448 | $116 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 341 | $37 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 307 | $470 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 263 | $85 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 130 | $159 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,070 | 291 |
| Prednisolone Acetate | 863 | 631 |
| Moxifloxacin Hclbrand: Moxifloxacin | 660 | 433 |
| Brimonidine Tartrate | 431 | 122 |
| Bimatoprostbrand: Lumigan | 429 | 113 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 323 | 99 |
| Bromfenac Sodium | 299 | 208 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$52 across 2 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
- 2007-04-13
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Eric Collier's NPI number?
- Eric Collier's National Provider Identifier (NPI) is 1689898173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eric Collier's specialty?
- Eric Collier is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Eric Collier located?
- Eric Collier's practice location on file with NPPES is 5161 Cardinal Park Drive, Saginaw, MI 48604-9435.
- What is Eric Collier's phone number?
- The practice phone number listed in the NPPES registry for Eric Collier is (989) 797-2400.
- Does Eric Collier accept Medicare?
- Eric Collier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eric Collier's NPI active?
- Yes — Eric Collier's NPI (1689898173) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.