2026 NPPES data Optometrist NPI 1134119761 OD
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DANIEL RABBITT, OD

Optometrist in N SIOUX CITY, South Dakota. 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
49
Medicare Part D claims · 13 beneficiaries · Optometrist avg: 257
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$39.41
2 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: DANIEL RABBITT, OD is a Optometrist ([object Object]) practicing in N SIOUX CITY, South Dakota with a Medicare Part D prescribing footprint of 49 claims across 13 beneficiaries — 35% brand-name prescribing . Industry payments of $39.41 across 2 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: DANIEL RABBITT, OD filed 49 Medicare Part D claims in 2023 across N SIOUX CITY, South Dakota. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

DANIEL RABBITT, OD at a glance

Quality data not reported

NPI registry status

Active

Issued 10/25/2005

NPI 1134119761

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

49 81% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in South Dakota

How Optometrist compares to other specialties among South Dakota providers

South Dakota providers

Optometrist share within South Dakota

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

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).

DANIEL RABBITT, OD is a Optometrist provider practicing in N SIOUX CITY, South Dakota, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: OD. NPI: 1134119761. 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.

DANIEL RABBITT, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 206 MILITARY RD, N SIOUX CITY, SD, 57049, with a listed phone of (605) 232-3937. NPI 1134119761 was issued on 10/25/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RABBITT 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 49 prescription claims written by this provider, covering 13 Medicare beneficiaries and totaling roughly $1K in drug spend, split 35% brand-name and 65% 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

206 MILITARY RD
N SIOUX CITY, SD 57049

Provider Details

NPI 1134119761
Specialty Optometrist
Credentials OD
Gender Male
NPI Issued 10/25/2005

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 DANIEL RABBITT, OD. Source: openpaymentsdata.cms.gov.

Total received

$39

Largest payer

Alcon Vision LLC

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 · Above average

DANIEL RABBITT, OD — brand share 35.0%
Specialty average (est.)

35% brand-name claims vs 65% generic, on 49 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.

49
Total Claims
$1K
Total Drug Cost
13
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
54
Total Day Supply
1,234
Brand vs Generic
35% brand / 65% generic
Brand Drug Cost
$530
Generic Drug Cost
$504

Patient Demographics

Average Patient Age
66.5 years
Avg HCC Risk Score
1.32

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
31

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

Optometrist Overview

How DANIEL RABBITT, OD fits within the Optometrist landscape nationally.

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

DANIEL RABBITT, OD's 49 claims are below the specialty average of 257.

Nearby Optometrist Providers in South Dakota

Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as RABBITT.

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

Frequently Asked Questions

What is DANIEL RABBITT, OD's specialty?
DANIEL RABBITT, OD specializes in Optometrist and practices in N SIOUX CITY, South Dakota. Credentials: OD.
How much does DANIEL RABBITT, OD prescribe under Medicare Part D?
In 2023, DANIEL RABBITT, OD wrote 49 Medicare Part D claims totaling $1K in drug costs for 13 beneficiaries.
Where is DANIEL RABBITT, OD located?
DANIEL RABBITT, OD is located at 206 MILITARY RD, N SIOUX CITY, SD, 57049. Phone: (605) 232-3937.
What is DANIEL RABBITT, OD's NPI number?
DANIEL RABBITT, OD's National Provider Identifier (NPI) is 1134119761, issued on 10/25/2005.
Does DANIEL RABBITT, OD prescribe more brand-name or generic drugs?
DANIEL RABBITT, OD's prescribing is 35% brand-name and 65% generic drugs by claim count, with $530 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 DANIEL RABBITT, OD prescribe most often?
Based on 2023 Medicare Part D data, DANIEL RABBITT, OD's most frequently prescribed drugs include Latanoprost. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does DANIEL RABBITT, OD accept Medicare?
DANIEL RABBITT, OD appears in CMS Medicare data with 49 Part D claims and 13 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify DANIEL RABBITT, OD's credentials?
DANIEL RABBITT, OD's NPI is 1134119761 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