John King, M.D.
NPI 1255350021 · Retina Specialist (Ophthalmology) Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John King, M.D. is a Retina Specialist (Ophthalmology) Physician provider in Little Rock, AR (NPI 1255350021).
Provider details
- NPI number
- 1255350021
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E8699 (AR)
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
6,727 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) |
|---|---|---|
| Imaging of Retina92134 | 2,433 | $35 |
| Injection of Drug Into Eye67028 | 1,547 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 945 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 548 | $115 |
| Established Patient Problem Focused Exam of Visual System92012 | 420 | $78 |
| Established Patient Complete Exam of Visual System92014 | 277 | $111 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 203 | 104 |
| Brimonidine Tartrate | 70 | 30 |
| Timolol Maleate | 52 | 23 |
| Erythromycin Basebrand: Erythromycin | 48 | 43 |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 48 | 32 |
| Atropine Sulfate | 44 | 42 |
| Latanoprost | 31 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$600 across 21 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
- 2006-07-19
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is John King's NPI number?
- John King's National Provider Identifier (NPI) is 1255350021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John King's specialty?
- John King is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is John King located?
- John King's practice location on file with NPPES is 9800 Baptist Health Dr Ste 501, Little Rock, AR 72205-6243.
- What is John King's phone number?
- The practice phone number listed in the NPPES registry for John King is (501) 223-8400.
- Does John King accept Medicare?
- John King is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John King's NPI active?
- Yes — John King's NPI (1255350021) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.