2026 NPPES data Optometrist NPI 1710554019 OD
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LARISSA BRIGHAM, OD

Optometrist in JANESVILLE, Wisconsin. 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
210
Medicare Part D claims · 87 beneficiaries · Optometrist avg: 257
Generic prescribing
57%
generic claims · 43% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: LARISSA BRIGHAM, OD is a Optometrist ([object Object]) practicing in JANESVILLE, Wisconsin with a Medicare Part D prescribing footprint of 210 claims across 87 beneficiaries — 43% brand-name prescribing .

What stands out: LARISSA BRIGHAM, OD filed 210 Medicare Part D claims in 2023 across JANESVILLE, Wisconsin. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

LARISSA BRIGHAM, OD at a glance

Quality data not reported

NPI registry status

Active

Issued 06/07/2021

NPI 1710554019

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

210 18% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Wisconsin

How Optometrist compares to other specialties among Wisconsin providers

Wisconsin providers

Optometrist share within Wisconsin

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

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).

LARISSA BRIGHAM, OD is a Optometrist provider practicing in JANESVILLE, Wisconsin, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OD. NPI: 1710554019. 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.

LARISSA BRIGHAM, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 3200 E RACINE ST, JANESVILLE, WI, 53546, with a listed phone of (608) 371-8000. NPI 1710554019 was issued on 06/07/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRIGHAM 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 210 prescription claims written by this provider, covering 87 Medicare beneficiaries and totaling roughly $40K in drug spend, split 43% brand-name and 57% 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

3200 E RACINE ST
JANESVILLE, WI 53546

Provider Details

NPI 1710554019
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 06/07/2021

Hospital and facility affiliations

Facilities where LARISSA BRIGHAM, OD 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.

DEAN HEALTH SYSTEMS INC
JANESVILLE, WI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Above average

LARISSA BRIGHAM, OD — brand share 43.0%
Specialty average (est.)

43% brand-name claims vs 57% generic, on 210 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.

210
Total Claims
$40K
Total Drug Cost
87
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
405
Total Day Supply
11,480
Brand vs Generic
43% brand / 57% generic
Brand Drug Cost
$36K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
73.8 years
Avg HCC Risk Score
1.32
Gender Split
70% female / 30% male
Age Distribution
<65: 13, 65-74: 37, 75-84: 21, 85+: 16

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
70
Timolol Maleate
34
Restasis
Cyclosporine
16
Prednisolone Acetate
11

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

Optometrist Overview

How LARISSA BRIGHAM, OD fits within the Optometrist landscape nationally.

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

LARISSA BRIGHAM, OD's 210 claims are below the specialty average of 257.

Nearby Optometrist Providers in Wisconsin

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

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

Frequently Asked Questions

What is LARISSA BRIGHAM, OD's specialty?
LARISSA BRIGHAM, OD specializes in Optometrist and practices in JANESVILLE, Wisconsin. Credentials: OD.
How much does LARISSA BRIGHAM, OD prescribe under Medicare Part D?
In 2023, LARISSA BRIGHAM, OD wrote 210 Medicare Part D claims totaling $40K in drug costs for 87 beneficiaries.
Where is LARISSA BRIGHAM, OD located?
LARISSA BRIGHAM, OD is located at 3200 E RACINE ST, JANESVILLE, WI, 53546. Phone: (608) 371-8000.
What is LARISSA BRIGHAM, OD's NPI number?
LARISSA BRIGHAM, OD's National Provider Identifier (NPI) is 1710554019, issued on 06/07/2021.
Does LARISSA BRIGHAM, OD prescribe more brand-name or generic drugs?
LARISSA BRIGHAM, OD's prescribing is 43% brand-name and 57% generic drugs by claim count, with $36K 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 LARISSA BRIGHAM, OD prescribe most often?
Based on 2023 Medicare Part D data, LARISSA BRIGHAM, OD's most frequently prescribed drugs include Latanoprost, Timolol Maleate, Restasis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LARISSA BRIGHAM, OD accept Medicare?
LARISSA BRIGHAM, OD appears in CMS Medicare data with 210 Part D claims and 87 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LARISSA BRIGHAM, OD's credentials?
LARISSA BRIGHAM, OD's NPI is 1710554019 with credentials OD. 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