Dr. Leonard Alan Johnson , MD
Ophthalmology β’ Reno, NV
950 Ryland St
Reno, NV 895021605
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 17, 2006; this date does not establish years in practice.
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Published CMS data list 14 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Erythromycin (Erythromycin Base) β 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 30 in 2013 to 14 in 2015.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2013β2015.
Practice Location & Contact Primary Location
950 Ryland St
Reno, NV 895021605
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
14 standardized 30-day fills in 2015
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$225 in 2015
The total cost of these prescriptions in 2015, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019β2025.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Reno and Nevada
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Johnson are from 2015.
32 active clinicians are listed under Ophthalmology with a practice address in Reno, NV (145 in Nevada).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Reno
0% of these 32 clinicians have the CMS telehealth indicator.
46.9% of these 32 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 53% from 30 in 2013 to 14 in 2015.
- 2013: 30
- 2014: 43
- 2015: 14
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30-day fills
30-day fills decreased 53% from 30 in 2013 to 14 in 2015.
- 2013: 30
- 2014: 43
- 2015: 14
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Part D drug cost
Part D drug cost went from $314 in 2013 to $225 in 2015.
- 2013: $314
- 2014: $572
- 2015: $225
Sources: CMS Medicare Part D Prescribers (2015), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Erythromycin | Erythromycin Base | 14 | 420 | $225.45 | β |
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-09-12NUCC Taxonomy Code: 207W00000X
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Record officially reactivated for active practice on September 12, 2022
Registered at 950 RYLAND ST, RENO, NV 895021605 (Tel: 7753290286)
Registered at 950 RYLAND ST, RENO, NV 895021605 (Tel: 7753290286)
Recorded as LEONARD JOHNSON, MD
Ophthalmology (license number reported to NPPES: NV 7143)
NPPES lists this NPI as deactivated as of October 23, 2019; the reason is not published.
NPI status registered as active in NPPES database
Registered at 950 RYLAND ST, RENO, NV 895021605 (Tel: 7753290286)
Registered at 950 RYLAND ST, RENO, NV 895021605 (Tel: 7753290286)
Recorded as LEONARD JOHNSON, MD
Ophthalmology (license number reported to NPPES: NV 7143)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Ophthalmology Specialists in Reno
- Dr. Jamison Engle, MD
- Dr. Michael Stanko, MD
- Dr. Shane Williamson, MD
- Dr. Hardeep Dhindsa, MD
- Dr. Stanley Plecha, MD
- Dr. Taylor Gemperline, MD
Mailing Address
950 Ryland St
Reno, NV 895021605
Phone: 7753290286