John Hummel, M.D
NPI 1609860873 · Ophthalmology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Hummel, M.D is a Ophthalmology Physician provider in Oklahoma City, OK (NPI 1609860873).
Provider details
- NPI number
- 1609860873
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
- License
- 19601 (OK)
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
2,880 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 725 | $419 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 571 | $36 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 408 | $155 |
| Ultrasound Scan to Determine Eye Length and Lens Power76519 | 208 | $46 |
| Established Patient Complete Exam of Visual System92014 | 206 | $116 |
| Imaging of Retina92134 | 160 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Moxifloxacin Hclbrand: Moxifloxacin | 894 | 572 |
| Prednisolone Acetate | 805 | 567 |
| Ketorolac Tromethamine | 453 | 308 |
| Latanoprost | 69 | 18 |
| Timolol Maleate | 67 | 21 |
| Bimatoprostbrand: Lumigan | 65 | 15 |
| Brimonidine Tartrate | 47 | 21 |
| Brinzolamide/Brimonidine Tart |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$186 across 8 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
- 2005-09-02
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is John Hummel's NPI number?
- John Hummel's National Provider Identifier (NPI) is 1609860873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hummel's specialty?
- John Hummel is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Hummel located?
- John Hummel's practice location on file with NPPES is 4205 Mcauley Blvd, Oklahoma City, OK 73120-8347.
- What is John Hummel's phone number?
- The practice phone number listed in the NPPES registry for John Hummel is (405) 755-6111.
- Does John Hummel accept Medicare?
- John Hummel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Hummel's NPI active?
- Yes — John Hummel's NPI (1609860873) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.