NPI registry status
Active
2026 NPPES data Optometrist NPI 1992817597 O.D.
Verify on CMS → Glen Stone, O.D.
Optometrist in Batesville, Mississippi.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 61,426 in Optometrist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 347 beneficiaries · Optometrist avg: 279
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
93.9/100
▲ 10 pts above national avg 83.5 · Exceptional
Industry payments
$478.22
10 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Glen Stone, O.D. reported a CMS MIPS final score of 93.9/100 - above the 83.5 national average - and filed 1,747 Medicare Part D claims in 2024.
- 93.9/100
- MIPS score · +10 vs avg
- 2K
- Part D claims, 2024
- 68%
- generic prescribing
- $478.22
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Glen Stone, O.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1992817597), first enumerated 08/31/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,747 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 93.9/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$478.22 in reported industry payments (10 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1992817597 · Optometrist
NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-ELITE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1992817597
- ENUM-LEGACY 2006
- TAX-MEGA 61K Optometrist
- MIPS-ELITE 93.9/100
- RX-MID 1,747
- BOOK-THIN 402 in Mississippi
- PHOTO-FINISH Ann Feidler-Klein, O… · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Nicole Forney, O…
Nicole Forney, O.D.
93.8 MIPS pts
- Stone · this pro…
Stone · this provider
93.9 MIPS pts
- Jason Schmit, O.…
Jason Schmit, O.D.
93.9 MIPS pts
- Ann Feidler-Klei…
Ann Feidler-Klein, O.D.
93.9 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Glen Stone, O.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
94 ≥ 69th percentile 69% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Glen Stone, O.D. sits
This provider among optometrist peers
Across the 6,187 optometrist providers who report both Medicare Part D prescribing and a MIPS quality score, Glen Stone, O.D. writes more Part D claims than 95% of them and scores higher on MIPS quality than 73% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one optometrist peer from a representative sample of 60; the gold marker is Glen Stone, O.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Glen Stone, O.D.?
High performer (top quartile)Primary specialty
Optometrist
Medicare Part D claims
1,747 6× vs specialty avg
MIPS final score
93.9/100 10.4 pts vs avg
Specialty distribution in Mississippi
How Optometrist compares to other specialties among Mississippi providers
Medicare quality performance, MIPS
Glen Stone, O.D.'s 2023 MIPS final score plotted against the Optometrist national average
- MIPS Final Score
- 93.9/100
- vs 83.5 national avg · 2023 performance year
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1992817597 |
|---|---|
| Specialty | Optometrist |
| Credentials | O.D. |
| Gender | Male |
| NPI Issued | 08/31/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
93.859
Final Score
Measured-score avg: 83.5
84.3063
Quality
Reporting: Group practice
Hospital and facility affiliations
Facilities where Glen Stone, O.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Batesville Vision Clinic
Batesville, MS
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Glen Stone, O.D.. Source: openpaymentsdata.cms.gov.
Total received
$478
Largest payer
CooperVision Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Above average
Glen Stone, O.D. - brand share 32.0%
Optometrist average
32% brand-name claims vs 68% generic, on 1,747 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,747
Total Claims
$171K
Total Drug Cost
347
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,651.233
- Total Day Supply
- 75,094
- Brand vs Generic
- 32% brand / 68% generic
- Brand Drug Cost
- $151K
- Generic Drug Cost
- $21K
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 59% female / 41% male
- Age Distribution
- <65: 57, 65-74: 153, 75-84: 108, 85+: 29
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Glen Stone, O.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Latanoprost
Latanoprost
809 claims
- Dorzolamide-Timolol 178
Dorzolamide-Timolol
178 claims
- Lumigan 138
Lumigan
138 claims
- Brimonidine Tartrate 126
Brimonidine Tartrate
126 claims
- Timolol Maleate 85
Timolol Maleate
85 claims
- Dorzolamide Hcl 61
Dorzolamide Hcl
61 claims
- Restasis 46
Restasis
46 claims
- Neomycin-Polymyxin… 41
Neomycin-Polymyxin-Dexameth
41 claims
| Drug | Claims |
|---|---|
| Latanoprost | 809 |
| Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat | 178 |
| Lumigan Bimatoprost | 138 |
| Brimonidine Tartrate | 126 |
| Timolol Maleate | 85 |
| Dorzolamide Hcl | 61 |
| Restasis Cyclosporine | 46 |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 41 |
| Alphagan P Brimonidine Tartrate | 31 |
| Tobramycin-Dexamethasone Tobramycin/Dexamethasone | 31 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Optometrist Overview
How Glen Stone, O.D. fits within the Optometrist landscape nationally.
61,426
Optometrist Providers in US
56
States with Optometrist
279
Avg Claims per Provider
Glen Stone, O.D.'s 1,747 claims are above the specialty average of 279.
Nationwide Optometrist peers with similar MIPS or enrollment year
Two federal-record peer sets for Stone, both outside Mississippi so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (93.9 here).
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Optometrist Providers in Mississippi
Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as Stone.
One of 402 Optometrist providers enrolled in Mississippi, 5 are shown here.
Dr. Sean Aldinger
OD
Olive Branch, MS
Dr. Mark Allen
OD
Flowood, MS
Dr. Katie Amann
OD
Oxford, MS
Dr. Kimberly Ambrosino
O.D.
Southaven, MS
Dr. Parth Amin
O.D.
Southaven, MS
Compare Optometrist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Glen Stone, O.D.'s specialty? ▼
Glen Stone, O.D. specializes in Optometrist and practices in Batesville, Mississippi. Credentials: O.D..
How much does Glen Stone, O.D. prescribe under Medicare Part D? ▼
In 2024, Glen Stone, O.D. wrote 1,747 Medicare Part D claims totaling $171K in drug costs for 347 beneficiaries.
What is Glen Stone, O.D.'s Medicare quality score? ▼
Glen Stone, O.D. has a CMS MIPS Final Score of 93.9/100 (Quality: 84.3). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Glen Stone, O.D. located? ▼
Glen Stone, O.D. is located at 365 HIGHWAY 51 N, Batesville, MS, 38606. Phone: (662) 563-9880.
What is Glen Stone, O.D.'s NPI number? ▼
Glen Stone, O.D.'s National Provider Identifier (NPI) is 1992817597, issued on 08/31/2006.
Does Glen Stone, O.D. prescribe more brand-name or generic drugs? ▼
Glen Stone, O.D.'s prescribing is 32% brand-name and 68% generic drugs by claim count, with $151K in brand drug costs.
How many Optometrist providers are there in the US? ▼
There are 61,426 Optometrist providers across 56 states in the US. The average Optometrist provider writes 279 Medicare Part D claims per year.
What drugs does Glen Stone, O.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Glen Stone, O.D.'s most frequently prescribed drugs include Latanoprost, Dorzolamide-Timolol, Lumigan. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Glen Stone, O.D. accept Medicare? ▼
Glen Stone, O.D. appears in CMS Medicare data with 1,747 Part D claims and 347 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Glen Stone, O.D.'s credentials? ▼
Glen Stone, O.D.'s NPI is 1992817597 with credentials O.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.