2026 NPPES data Optometrist NPI 1750454393 O.D.
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REGINO FLORA, O.D.

Optometrist in OAK BROOK, Illinois. 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
60
Medicare Part D claims · 40 beneficiaries · Optometrist avg: 257
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$789.69
31 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

REGINO FLORA, O.D. filed 60 Medicare Part D claims in 2023 as a Optometrist in OAK BROOK, Illinois, prescribing 82% generic.

60
Part D claims, 2023
82%
generic prescribing
$789.69
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.

REGINO FLORA, O.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

60 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about REGINO FLORA, O.D.?

Quality data not reported

NPI registry status

Active

Issued 11/15/2006

NPI 1750454393

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

60 77% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Illinois

How Optometrist compares to other specialties among Illinois providers

Illinois providers

Optometrist share within Illinois

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

Specialty board-certification context

Estimated specialty board-certified rate — Optometrist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Optometrist ABMS/AOA estimate

Est. board-certified rate (Optometrist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Optometrist) — ABMS / AOA estimate

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).

REGINO FLORA, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 280 OAKBROOK CTR, OAK BROOK, IL, 60523, with a listed phone of (815) 838-0406. NPI 1750454393 was issued on 11/15/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FLORA 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 60 prescription claims written by this provider, covering 40 Medicare beneficiaries and totaling roughly $6K in drug spend, split 18% brand-name and 82% 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.

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

280 OAKBROOK CTR
OAK BROOK, IL 60523

Provider Details

NPI 1750454393
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 11/15/2006

Hospital and facility affiliations

Facilities where REGINO FLORA, 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.

CHRISTINA J. LEVI O D P C.
LEMONT, IL

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 REGINO FLORA, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$790

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.

License & disciplinary context — Illinois IDFPR 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 — they are NOT specific to REGINO FLORA, O.D.. To verify REGINO FLORA, O.D.'s current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases

IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

REGINO FLORA, O.D. — brand share 18.0%
Specialty average (est.)

18% brand-name claims vs 82% generic, on 60 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.

60
Total Claims
$6K
Total Drug Cost
40
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
74
Total Day Supply
1,624
Brand vs Generic
18% brand / 82% generic
Brand Drug Cost
$4K
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
74.1 years
Avg HCC Risk Score
0.90

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
27

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

Optometrist Overview

How REGINO FLORA, O.D. fits within the Optometrist landscape nationally.

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

REGINO FLORA, O.D.'s 60 claims are below the specialty average of 257.

Nearby Optometrist Providers in Illinois

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

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

Frequently Asked Questions

What is REGINO FLORA, O.D.'s specialty?
REGINO FLORA, O.D. specializes in Optometrist and practices in OAK BROOK, Illinois. Credentials: O.D..
How much does REGINO FLORA, O.D. prescribe under Medicare Part D?
In 2023, REGINO FLORA, O.D. wrote 60 Medicare Part D claims totaling $6K in drug costs for 40 beneficiaries.
Where is REGINO FLORA, O.D. located?
REGINO FLORA, O.D. is located at 280 OAKBROOK CTR, OAK BROOK, IL, 60523. Phone: (815) 838-0406.
What is REGINO FLORA, O.D.'s NPI number?
REGINO FLORA, O.D.'s National Provider Identifier (NPI) is 1750454393, issued on 11/15/2006.
Does REGINO FLORA, O.D. prescribe more brand-name or generic drugs?
REGINO FLORA, O.D.'s prescribing is 18% brand-name and 82% generic drugs by claim count, with $4K 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 REGINO FLORA, O.D. prescribe most often?
Based on 2023 Medicare Part D data, REGINO FLORA, O.D.'s most frequently prescribed drugs include Neomycin-Polymyxin-Dexameth. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does REGINO FLORA, O.D. accept Medicare?
REGINO FLORA, O.D. appears in CMS Medicare data with 60 Part D claims and 40 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REGINO FLORA, O.D.'s credentials?
REGINO FLORA, O.D.'s NPI is 1750454393 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.
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