Arnold Parial, M.D.
NPI 1013966878 · Ophthalmology Physician · Sturgis, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arnold Parial, M.D. is a Ophthalmology Physician provider in Sturgis, MI (NPI 1013966878).
Provider details
- NPI number
- 1013966878
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 4301077373 (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
1,867 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 Problem Focused Exam of Visual System92012 | 531 | $76 |
| Established Patient Complete Exam of Visual System92014 | 395 | $109 |
| Imaging of Optic Nerve92133 | 191 | $31 |
| Exam of Visual Field With Extended Testing92083 | 163 | $53 |
| Imaging of Retina92134 | 144 | $34 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 133 | $22 |
| New Patient Complete Exam of Visual System92004 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bimatoprostbrand: Lumigan | 392 | 100 |
| Latanoprost | 389 | 104 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 248 | 65 |
| Ofloxacin | 129 | 99 |
| Prednisolone Acetate | 111 | 78 |
| Brimonidine Tartrate | 97 | 34 |
| Timolol Maleate | 88 | 23 |
| Latanoprostene Bunod |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 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
- 2006-05-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arnold Parial's NPI number?
- Arnold Parial's National Provider Identifier (NPI) is 1013966878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arnold Parial's specialty?
- Arnold Parial is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Arnold Parial located?
- Arnold Parial's practice location on file with NPPES is 600 S Lakeview St, Sturgis, MI 49091-2371.
- What is Arnold Parial's phone number?
- The practice phone number listed in the NPPES registry for Arnold Parial is (269) 651-7808.
- Does Arnold Parial accept Medicare?
- Arnold Parial is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arnold Parial's NPI active?
- Yes — Arnold Parial's NPI (1013966878) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.