2026 NPPES data Optometrist NPI 1144264235 O.D.
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CLIFFORD HOLT, O.D.

Optometrist in SHAWNEE, Kansas. 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
686
Medicare Part D claims · 156 beneficiaries · Optometrist avg: 257
Generic prescribing
24%
generic claims · 76% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$470.37
20 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CLIFFORD HOLT, O.D. filed 686 Medicare Part D claims in 2023 as a Optometrist in SHAWNEE, Kansas, prescribing 24% generic.

686
Part D claims, 2023
24%
generic prescribing
$470.37
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.

CLIFFORD HOLT, O.D.'s Medicare Part D volume vs every U.S. prescriber

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

686 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

What does the federal data show about CLIFFORD HOLT, O.D.?

Quality data not reported

NPI registry status

Active

Issued 06/16/2006

NPI 1144264235

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

686 167% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Kansas

How Optometrist compares to other specialties among Kansas providers

Kansas providers

Optometrist share within Kansas

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

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).

CLIFFORD HOLT, O.D. is a Optometrist provider practicing in SHAWNEE, Kansas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: O.D.. NPI: 1144264235. 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.

CLIFFORD HOLT, O.D. appears in the CMS NPPES registry as a Optometrist provider holding O.D. credentials at 6435 NIEMAN RD, SHAWNEE, KS, 66203, with a listed phone of (913) 631-6959. NPI 1144264235 was issued on 06/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HOLT 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 686 prescription claims written by this provider, covering 156 Medicare beneficiaries and totaling roughly $312K in drug spend, split 76% brand-name and 24% 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

6435 NIEMAN RD
SHAWNEE, KS 66203

Provider Details

NPI 1144264235
Specialty Optometrist
Credentials O.D.
Gender Male
NPI Issued 06/16/2006

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 CLIFFORD HOLT, O.D.. Source: openpaymentsdata.cms.gov.

Total received

$470

Largest payer

Bausch & Lomb Americas 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.

Brand vs generic prescribing mix · Brand-heavy

CLIFFORD HOLT, O.D. — brand share 76.0%
Specialty average (est.)

76% brand-name claims vs 24% generic, on 686 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.

686
Total Claims
$312K
Total Drug Cost
156
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,184
Total Day Supply
33,851
Brand vs Generic
76% brand / 24% generic
Brand Drug Cost
$305K
Generic Drug Cost
$7K
Antibiotic Claims
15

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.02
Gender Split
65% female / 35% male
Age Distribution
<65: 18, 65-74: 68, 75-84: 57, 85+: 13

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Lumigan
Bimatoprost
252
Restasis
Cyclosporine
111
Timolol Maleate
76
Latanoprost
54
Rhopressa
Netarsudil Mesylate
27
Valacyclovir
Valacyclovir Hcl
23
Combigan
Brimonidine Tartrate/Timolol
20
Prednisolone Acetate
15
Tobramycin-Dexamethasone
Tobramycin/Dexamethasone
12
Xiidra
Lifitegrast
12

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

Optometrist Overview

How CLIFFORD HOLT, O.D. fits within the Optometrist landscape nationally.

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

CLIFFORD HOLT, O.D.'s 686 claims are above the specialty average of 257.

Nearby Optometrist Providers in Kansas

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

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

Frequently Asked Questions

What is CLIFFORD HOLT, O.D.'s specialty?
CLIFFORD HOLT, O.D. specializes in Optometrist and practices in SHAWNEE, Kansas. Credentials: O.D..
How much does CLIFFORD HOLT, O.D. prescribe under Medicare Part D?
In 2023, CLIFFORD HOLT, O.D. wrote 686 Medicare Part D claims totaling $312K in drug costs for 156 beneficiaries.
Where is CLIFFORD HOLT, O.D. located?
CLIFFORD HOLT, O.D. is located at 6435 NIEMAN RD, SHAWNEE, KS, 66203. Phone: (913) 631-6959.
What is CLIFFORD HOLT, O.D.'s NPI number?
CLIFFORD HOLT, O.D.'s National Provider Identifier (NPI) is 1144264235, issued on 06/16/2006.
Does CLIFFORD HOLT, O.D. prescribe more brand-name or generic drugs?
CLIFFORD HOLT, O.D.'s prescribing is 76% brand-name and 24% generic drugs by claim count, with $305K 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 CLIFFORD HOLT, O.D. prescribe most often?
Based on 2023 Medicare Part D data, CLIFFORD HOLT, O.D.'s most frequently prescribed drugs include Lumigan, Restasis, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CLIFFORD HOLT, O.D. accept Medicare?
CLIFFORD HOLT, O.D. appears in CMS Medicare data with 686 Part D claims and 156 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CLIFFORD HOLT, O.D.'s credentials?
CLIFFORD HOLT, O.D.'s NPI is 1144264235 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