2026 NPPES data Pediatric Ophthalmology and Strabismus Specialist Physician NPI 1235371741 MD
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KATHERINE BRITO, MD

Pediatric Ophthalmology and Strabismus Specialist Physician in GENEVA, 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
688
Medicare Part D claims · 215 beneficiaries · Pediatric Ophthalmology and Strabismus Specialist Physician avg: 266
Generic prescribing
56%
generic claims · 44% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$546.8
13 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KATHERINE BRITO, MD filed 688 Medicare Part D claims in 2023 as a Pediatric Ophthalmology and Strabismus Specialist Physician in GENEVA, Illinois, prescribing 56% generic.

688
Part D claims, 2023
56%
generic prescribing
Likely
board-certified (heuristic)

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.

KATHERINE BRITO, MD's Medicare Part D volume vs every U.S. prescriber

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

688 Top 31% higher than 69% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 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

Board certification likely (heuristic — not verified)

KATHERINE BRITO, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about KATHERINE BRITO, MD?

Quality data not reported

NPI registry status

Active

Issued 03/30/2009

NPI 1235371741

Primary specialty

Pediatric Ophthalmology and Strabismus Specialist Physician

Rare

242 US NPIs in this specialty

Medicare Part D claims

688 159% vs specialty avg

2023 prescription claims

Specialty avg: 266

Specialty distribution in Illinois

How Pediatric Ophthalmology and Strabismus Specialist Physician compares to other specialties among Illinois providers

Illinois providers

Pediatric Ophthalmology and Strabismus Specialist Physician share within Illinois

1. Pediatric Ophthalmology and Strabismus Specialist Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pediatric Ophthalmology and Strabismus Specialist Physician share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Pediatric Ophthalmology and Strabismus Specialist Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Pediatric Ophthalmology and Strabismus Specialist Physician ABMS/AOA estimate

Est. board-certified rate (Pediatric Ophthalmology and Strabismus Specialist Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Pediatric Ophthalmology and Strabismus Specialist Physician) — 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).

KATHERINE BRITO, MD is a Pediatric Ophthalmology and Strabismus Specialist Physician provider practicing in GENEVA, Illinois, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1235371741. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

KATHERINE BRITO, MD appears in the CMS NPPES registry as a Pediatric Ophthalmology and Strabismus Specialist Physician provider holding MD credentials at 1000 RANDALL RD STE 100, GENEVA, IL, 60134, with a listed phone of (630) 232-1282. NPI 1235371741 was issued on 03/30/2009. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRITO 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 688 prescription claims written by this provider, covering 215 Medicare beneficiaries and totaling roughly $67K in drug spend, split 44% brand-name and 56% 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.

Pediatric Ophthalmology and Strabismus Specialist Physician is a narrow specialty nationwide, with 242 enrolled providers across 40 states and an average of 266 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

1000 RANDALL RD STE 100
GENEVA, IL 60134

Provider Details

NPI 1235371741
Specialty Pediatric Ophthalmology and Strabismus Specialist Physician
Credentials MD
Gender Female
NPI Issued 03/30/2009

Hospital and facility affiliations

Facilities where KATHERINE BRITO, MD 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.

EYE CENTER PHYSICIANS, LTD.
CHICAGO, IL
GENEVA EYE CLINIC LTD
GENEVA, 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 KATHERINE BRITO, MD. Source: openpaymentsdata.cms.gov.

Total received

$547

Largest payer

Regeneron Healthcare Solutions, 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 KATHERINE BRITO, MD. To verify KATHERINE BRITO, MD'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 · Above average

KATHERINE BRITO, MD — brand share 44.0%
Specialty average (est.)

44% brand-name claims vs 56% generic, on 688 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.

688
Total Claims
$67K
Total Drug Cost
215
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
991
Total Day Supply
25,884
Brand vs Generic
44% brand / 56% generic
Brand Drug Cost
$54K
Generic Drug Cost
$13K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
77.9 years
Avg HCC Risk Score
1.02
Gender Split
64% female / 36% male

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Latanoprost
169
Prednisolone Acetate
101
Moxifloxacin
Moxifloxacin Hcl
83
Timolol Maleate
62
Erythromycin
Erythromycin Base
44
Lumigan
Bimatoprost
35
Neomycin-Polymyxin-Dexameth
Neomycin/Polymyxin B/Dexametha
29
Ketorolac Tromethamine
28
Doxycycline Hyclate
14
Restasis
Cyclosporine
14

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

Pediatric Ophthalmology and Strabismus Specialist Physician Overview

How KATHERINE BRITO, MD fits within the Pediatric Ophthalmology and Strabismus Specialist Physician landscape nationally.

242
Pediatric Ophthalmology and Strabismus Specialist Physician Providers in US
40
States with Pediatric Ophthalmology and Strabismus Specialist Physician
266
Avg Claims per Provider

KATHERINE BRITO, MD's 688 claims are above the specialty average of 266.

Nearby Pediatric Ophthalmology and Strabismus Specialist Physician Providers in Illinois

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

Compare Pediatric Ophthalmology and Strabismus Specialist Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is KATHERINE BRITO, MD's specialty?
KATHERINE BRITO, MD specializes in Pediatric Ophthalmology and Strabismus Specialist Physician and practices in GENEVA, Illinois. Credentials: MD.
How much does KATHERINE BRITO, MD prescribe under Medicare Part D?
In 2023, KATHERINE BRITO, MD wrote 688 Medicare Part D claims totaling $67K in drug costs for 215 beneficiaries.
Where is KATHERINE BRITO, MD located?
KATHERINE BRITO, MD is located at 1000 RANDALL RD STE 100, GENEVA, IL, 60134. Phone: (630) 232-1282.
What is KATHERINE BRITO, MD's NPI number?
KATHERINE BRITO, MD's National Provider Identifier (NPI) is 1235371741, issued on 03/30/2009.
Does KATHERINE BRITO, MD prescribe more brand-name or generic drugs?
KATHERINE BRITO, MD's prescribing is 44% brand-name and 56% generic drugs by claim count, with $54K in brand drug costs.
How many Pediatric Ophthalmology and Strabismus Specialist Physician providers are there in the US?
There are 242 Pediatric Ophthalmology and Strabismus Specialist Physician providers across 40 states in the US. The average Pediatric Ophthalmology and Strabismus Specialist Physician provider writes 266 Medicare Part D claims per year.
What drugs does KATHERINE BRITO, MD prescribe most often?
Based on 2023 Medicare Part D data, KATHERINE BRITO, MD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Moxifloxacin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KATHERINE BRITO, MD accept Medicare?
KATHERINE BRITO, MD appears in CMS Medicare data with 688 Part D claims and 215 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KATHERINE BRITO, MD's credentials?
KATHERINE BRITO, MD's NPI is 1235371741 with credentials MD. 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