2026 NPPES data Optometrist NPI 1063581627 OD
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LOUIS KING, OD

Optometrist in COWETA, Oklahoma. 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
162
Medicare Part D claims · 19 beneficiaries · Optometrist avg: 257
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

LOUIS KING, OD filed 162 Medicare Part D claims in 2023 as a Optometrist in COWETA, Oklahoma, prescribing 91% generic.

162
Part D claims, 2023
91%
generic prescribing

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.

LOUIS KING, OD's Medicare Part D volume vs every U.S. prescriber

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

162 35th percentile higher than 35% of 1,370,886 prescribers

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

Quality data not reported

NPI registry status

Active

Issued 11/07/2006

NPI 1063581627

Primary specialty

Optometrist

High-volume

60,463 US NPIs in this specialty

Medicare Part D claims

162 37% vs specialty avg

2023 prescription claims

Specialty avg: 257

Specialty distribution in Oklahoma

How Optometrist compares to other specialties among Oklahoma providers

Oklahoma providers

Optometrist share within Oklahoma

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

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).

LOUIS KING, OD appears in the CMS NPPES registry as a Optometrist provider holding OD credentials at 308 N BROADWAY, COWETA, OK, 74429, with a listed phone of (918) 486-2146. NPI 1063581627 was issued on 11/07/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KING 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 162 prescription claims written by this provider, covering 19 Medicare beneficiaries and totaling roughly $7K in drug spend, split 9% brand-name and 91% 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

308 N BROADWAY
COWETA, OK 74429

Provider Details

NPI 1063581627
Specialty Optometrist
Credentials OD
Gender Male
NPI Issued 11/07/2006

Brand vs generic prescribing mix · Generic-heavy

LOUIS KING, OD — brand share 9.0%
Specialty average (est.)

9% brand-name claims vs 91% generic, on 162 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.

162
Total Claims
$7K
Total Drug Cost
19
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
201
Total Day Supply
5,694
Brand vs Generic
9% brand / 91% generic
Brand Drug Cost
$6K
Generic Drug Cost
$2K

Patient Demographics

Average Patient Age
79.5 years
Avg HCC Risk Score
1.63

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
Timolol Maleate
16

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

Optometrist Overview

How LOUIS KING, OD fits within the Optometrist landscape nationally.

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

LOUIS KING, OD's 162 claims are below the specialty average of 257.

Nearby Optometrist Providers in Oklahoma

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

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

Frequently Asked Questions

What is LOUIS KING, OD's specialty?
LOUIS KING, OD specializes in Optometrist and practices in COWETA, Oklahoma. Credentials: OD.
How much does LOUIS KING, OD prescribe under Medicare Part D?
In 2023, LOUIS KING, OD wrote 162 Medicare Part D claims totaling $7K in drug costs for 19 beneficiaries.
Where is LOUIS KING, OD located?
LOUIS KING, OD is located at 308 N BROADWAY, COWETA, OK, 74429. Phone: (918) 486-2146.
What is LOUIS KING, OD's NPI number?
LOUIS KING, OD's National Provider Identifier (NPI) is 1063581627, issued on 11/07/2006.
Does LOUIS KING, OD prescribe more brand-name or generic drugs?
LOUIS KING, OD's prescribing is 9% brand-name and 91% generic drugs by claim count, with $6K 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 LOUIS KING, OD prescribe most often?
Based on 2023 Medicare Part D data, LOUIS KING, OD's most frequently prescribed drugs include Latanoprost, Timolol Maleate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LOUIS KING, OD accept Medicare?
LOUIS KING, OD appears in CMS Medicare data with 162 Part D claims and 19 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LOUIS KING, OD's credentials?
LOUIS KING, OD's NPI is 1063581627 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