2026 NPPES data Optometrist NPI 1225651300 OD
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BRITTNEY BLAZEK, OD

Optometrist in DANVILLE, Indiana. 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
79
Medicare Part D claims · 31 beneficiaries · Optometrist avg: 257
Generic prescribing
68%
generic claims · 32% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: BRITTNEY BLAZEK, OD is a Optometrist ([object Object]) practicing in DANVILLE, Indiana with a Medicare Part D prescribing footprint of 79 claims across 31 beneficiaries — 32% brand-name prescribing .

What stands out: BRITTNEY BLAZEK, OD filed 79 Medicare Part D claims in 2023 across DANVILLE, Indiana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

BRITTNEY BLAZEK, OD at a glance

Quality data not reported

NPI registry status

Active

Issued 05/22/2020

NPI 1225651300

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

79 69% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Indiana

How Optometrist compares to other specialties among Indiana providers

Indiana providers

Optometrist share within Indiana

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

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).

BRITTNEY BLAZEK, OD is a Optometrist provider practicing in DANVILLE, Indiana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OD. NPI: 1225651300. 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.

BRITTNEY BLAZEK, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 95 N TENNESSEE ST, DANVILLE, IN, 46122, with a listed phone of (317) 699-2000. NPI 1225651300 was issued on 05/22/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BLAZEK 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 79 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $26K in drug spend, split 32% brand-name and 68% 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

95 N TENNESSEE ST
DANVILLE, IN 46122

Provider Details

NPI 1225651300
Specialty Optometrist
Credentials OD
Gender Female
NPI Issued 05/22/2020

Hospital and facility affiliations

Facilities where BRITTNEY BLAZEK, 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.

DANVILLE FAMILY EYE CARE LLC
DANVILLE, IN

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

BRITTNEY BLAZEK, OD — brand share 32.0%
Specialty average (est.)

32% brand-name claims vs 68% generic, on 79 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.

79
Total Claims
$26K
Total Drug Cost
31
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
157
Total Day Supply
4,355
Brand vs Generic
32% brand / 68% generic
Brand Drug Cost
$20K
Generic Drug Cost
$6K

Patient Demographics

Average Patient Age
69.9 years
Avg HCC Risk Score
1.70

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Brimonidine Tartrate
14
Travoprost
14

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

Optometrist Overview

How BRITTNEY BLAZEK, OD fits within the Optometrist landscape nationally.

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

BRITTNEY BLAZEK, OD's 79 claims are below the specialty average of 257.

Nearby Optometrist Providers in Indiana

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

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

Frequently Asked Questions

What is BRITTNEY BLAZEK, OD's specialty?
BRITTNEY BLAZEK, OD specializes in Optometrist and practices in DANVILLE, Indiana. Credentials: OD.
How much does BRITTNEY BLAZEK, OD prescribe under Medicare Part D?
In 2023, BRITTNEY BLAZEK, OD wrote 79 Medicare Part D claims totaling $26K in drug costs for 31 beneficiaries.
Where is BRITTNEY BLAZEK, OD located?
BRITTNEY BLAZEK, OD is located at 95 N TENNESSEE ST, DANVILLE, IN, 46122. Phone: (317) 699-2000.
What is BRITTNEY BLAZEK, OD's NPI number?
BRITTNEY BLAZEK, OD's National Provider Identifier (NPI) is 1225651300, issued on 05/22/2020.
Does BRITTNEY BLAZEK, OD prescribe more brand-name or generic drugs?
BRITTNEY BLAZEK, OD's prescribing is 32% brand-name and 68% generic drugs by claim count, with $20K 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 BRITTNEY BLAZEK, OD prescribe most often?
Based on 2023 Medicare Part D data, BRITTNEY BLAZEK, OD's most frequently prescribed drugs include Brimonidine Tartrate, Travoprost. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does BRITTNEY BLAZEK, OD accept Medicare?
BRITTNEY BLAZEK, OD appears in CMS Medicare data with 79 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify BRITTNEY BLAZEK, OD's credentials?
BRITTNEY BLAZEK, OD's NPI is 1225651300 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