2026 NPPES data Optometrist NPI 1215377809 O.D.
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HANNAH NAIL, O.D.

Optometrist in COLUMBUS, Mississippi. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
651
Medicare Part D claims · 219 beneficiaries · Optometrist avg: 257
Generic prescribing
48%
generic claims · 52% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
100/100
▲ 17 pts above national avg 83.1 · [object Object]
Industry payments
$95.47
5 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

HANNAH NAIL, O.D. reported a CMS MIPS final score of 100/100 — above the 83.1 national average — and filed 651 Medicare Part D claims in 2023.

100/100
MIPS score · +17 vs avg
651
Part D claims, 2023
48%
generic prescribing
$95.47
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.

HANNAH NAIL, O.D.'s MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

100 Top 7% higher than 93% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90–100: 189,403 scored providers (40%). This entry sits in this band. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

What does the federal data show about HANNAH NAIL, O.D.?

High performer (top quartile)

NPI registry status

Active

Issued 06/27/2013

NPI 1215377809

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

651 153% vs specialty avg

2023 prescription claims

Specialty avg: 257

MIPS final score

100/100 16.900000000000006% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Mississippi

How Optometrist compares to other specialties among Mississippi providers

Mississippi providers

Optometrist share within Mississippi

1. Optometrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Optometrist share within Mississippi

Medicare quality performance — MIPS

HANNAH NAIL, O.D.'s 2023 MIPS final score plotted against the Optometrist national average

High performer (top quartile)
MIPS Final Score
100/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Optometrist) — 100/100 vs national avg 83.1

0%100%National avg83%99%
MIPS final score (Optometrist) — 100/100 vs national avg 83.1

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).

HANNAH NAIL, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 1823 5TH ST N, COLUMBUS, MS, 39705, with a listed phone of (662) 328-5225. NPI 1215377809 was issued on 06/27/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NAIL most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 651 prescription claims written by this provider, covering 219 Medicare beneficiaries and totaling roughly $106K in drug spend, split 52% brand-name and 48% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 100/100 for the 2023 performance year (Quality 100), compared with the national average of 83.1.

Optometrist is a high-volume specialty nationwide, with 60,463 enrolled providers across 56 states and an average of 257 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1823 5TH ST N
COLUMBUS, MS 39705

Provider Details

NPI 1215377809
Specialty Optometrist
Credentials O.D.
Gender Female
NPI Issued 06/27/2013

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

100
Final Score
Avg: 83.1
100
Quality

Reporting: Individual

Hospital and facility affiliations

Facilities where HANNAH NAIL, 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.

CURTIS OPTOMETRY GROUP PLLC
COLUMBUS, 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 HANNAH NAIL, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$95

Largest payer

Bausch & Lomb Americas 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 · Brand-heavy

HANNAH NAIL, O.D. — brand share 52.0%
Specialty average (est.)

52% brand-name claims vs 48% generic, on 651 2023 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 2023.

651
Total Claims
$106K
Total Drug Cost
219
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,079
Total Day Supply
30,503
Brand vs Generic
52% brand / 48% generic
Brand Drug Cost
$92K
Generic Drug Cost
$14K
Antibiotic Claims
38

Patient Demographics

Average Patient Age
74.2 years
Avg HCC Risk Score
1.24
Gender Split
68% female / 32% male
Age Distribution
<65: 22, 65-74: 95, 75-84: 71, 85+: 31

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What HANNAH NAIL, O.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Latanoprost
110
Prednisolone Acetate
84
Timolol Maleate
78
Lumigan
Bimatoprost
70
Brimonidine Tartrate
39
Simbrinza
Brinzolamide/Brimonidine Tart
36
Travoprost
31
Doxycycline Hyclate
27
Dorzolamide-Timolol
Dorzolamide Hcl/Timolol Maleat
25
Alphagan P
Brimonidine Tartrate
19

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Optometrist Overview

How HANNAH NAIL, O.D. fits within the Optometrist landscape nationally.

60,463
Optometrist Providers in US
56
States with Optometrist
257
Avg Claims per Provider

HANNAH NAIL, O.D.'s 651 claims are above the specialty average of 257.

Nearby Optometrist Providers in Mississippi

Other clinicians with the same primary specialty enrolled in Mississippi, drawn from the same CMS NPPES roster as NAIL.

Compare Optometrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is HANNAH NAIL, O.D.'s specialty?
HANNAH NAIL, O.D. specializes in Optometrist and practices in COLUMBUS, Mississippi. Credentials: O.D..
How much does HANNAH NAIL, O.D. prescribe under Medicare Part D?
In 2023, HANNAH NAIL, O.D. wrote 651 Medicare Part D claims totaling $106K in drug costs for 219 beneficiaries.
What is HANNAH NAIL, O.D.'s Medicare quality score?
HANNAH NAIL, O.D. has a CMS MIPS Final Score of 100/100 (Quality: 100). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is HANNAH NAIL, O.D. located?
HANNAH NAIL, O.D. is located at 1823 5TH ST N, COLUMBUS, MS, 39705. Phone: (662) 328-5225.
What is HANNAH NAIL, O.D.'s NPI number?
HANNAH NAIL, O.D.'s National Provider Identifier (NPI) is 1215377809, issued on 06/27/2013.
Does HANNAH NAIL, O.D. prescribe more brand-name or generic drugs?
HANNAH NAIL, O.D.'s prescribing is 52% brand-name and 48% generic drugs by claim count, with $92K in brand drug costs.
How many Optometrist providers are there in the US?
There are 60,463 Optometrist providers across 56 states in the US. The average Optometrist provider writes 257 Medicare Part D claims per year.
What drugs does HANNAH NAIL, O.D. prescribe most often?
Based on 2023 Medicare Part D data, HANNAH NAIL, O.D.'s most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HANNAH NAIL, O.D. accept Medicare?
HANNAH NAIL, O.D. appears in CMS Medicare data with 651 Part D claims and 219 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HANNAH NAIL, O.D.'s credentials?
HANNAH NAIL, O.D.'s NPI is 1215377809 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

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 (2023). 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 April 2026 (NPPES) / 2023 (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