John Hart, MD
NPI 1780675363 · Ophthalmology Physician · West Bloomfield, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hart, MD is a Ophthalmology Physician provider in West Bloomfield, MI (NPI 1780675363).
Provider details
- NPI number
- 1780675363
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301058202 (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
2,815 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 | 758 | $118 |
| Established Patient Problem Focused Exam of Visual System92012 | 686 | $84 |
| Imaging of Optic Nerve92133 | 261 | $34 |
| Imaging of Retina92134 | 197 | $37 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 183 | $39 |
| Exam of Visual Field With Extended Testing92083 | 164 | $59 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 422 | 254 |
| Latanoprost | 294 | 164 |
| Ciprofloxacin Hcl | 180 | 139 |
| Timolol Maleate | 142 | 75 |
| Ketorolac Tromethamine | 117 | 69 |
| Bimatoprostbrand: Lumigan | 114 | 54 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 95 | 76 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,687 across 35 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
- 2005-11-02
- Last updated
- 2020-10-22
- Certified
- 2020-10-22
Frequently asked questions
- What is John Hart's NPI number?
- John Hart's National Provider Identifier (NPI) is 1780675363, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hart's specialty?
- John Hart is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hart located?
- John Hart's practice location on file with NPPES is 6900 Orchard Lake Rd, West Bloomfield, MI 48322-3405.
- What is John Hart's phone number?
- The practice phone number listed in the NPPES registry for John Hart is (248) 855-1020.
- Does John Hart accept Medicare?
- John Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hart's NPI active?
- Yes — John Hart's NPI (1780675363) is active in the NPPES registry as of the last update on 2020-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.