Larry Stone, MD
NPI 1396824942 · Ophthalmology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Larry Stone, MD is a Ophthalmology Physician provider in Chicago, IL (NPI 1396824942).
Provider details
- NPI number
- 1396824942
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036063280 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,608 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 301 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 237 | $91 |
| Established Patient Complete Exam of Visual System92014 | 210 | $124 |
| Exam of Visual Field With Extended Testing92083 | 170 | $62 |
| Imaging of Optic Nerve92133 | 166 | $34 |
| Photography of the Retina92250 | 123 | $36 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 330 | 98 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 232 | 60 |
| Timolol Maleate | 131 | 44 |
| Brimonidine Tartrate | 57 | 18 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 53 | 42 |
| Cyclosporinebrand: Restasis | 52 | 21 |
| Cyclosporine | 46 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-03
- Last updated
- 2021-04-28
- Certified
- 2021-04-28
Frequently asked questions
- What is Larry Stone's NPI number?
- Larry Stone's National Provider Identifier (NPI) is 1396824942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Stone's specialty?
- Larry Stone is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Stone located?
- Larry Stone's practice location on file with NPPES is 4640 N Marine Drive, Chicago, IL 60640.
- What is Larry Stone's phone number?
- The practice phone number listed in the NPPES registry for Larry Stone is (773) 561-4545.
- Does Larry Stone accept Medicare?
- Larry Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Larry Stone's NPI active?
- Yes — Larry Stone's NPI (1396824942) is active in the NPPES registry as of the last update on 2021-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.