What is Patrick Knighton's NPI number?

Patrick Knighton's National Provider Identifier (NPI) is 1386381184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Patrick Knighton's specialty?

Patrick Knighton is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Patrick Knighton located?

Patrick Knighton's practice location on file with NPPES is 8227 44th Ave W Ste E, Mukilteo, WA 98275-2848.

What is Patrick Knighton's phone number?

The practice phone number listed in the NPPES registry for Patrick Knighton is (860) 849-1281.

Does Patrick Knighton accept Medicare?

Patrick Knighton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Patrick Knighton's NPI active?

Yes — Patrick Knighton's NPI (1386381184) is active in the NPPES registry as of the last update on 2024-04-15.

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Patrick Knighton, OD

NPI 1386381184 · Optometrist · Mukilteo, WA

Patrick Knighton, OD is a Optometrist provider in Mukilteo, WA (NPI 1386381184).

Provider details

NPI number: 1386381184
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
Sole proprietor: No
License: 61298030 (WA)

Practice location

8227 44th Ave W Ste E

Mukilteo, WA 98275-2848

Phone: (860) 849-1281

Fax: (425) 382-2146

Street-level locationGet directions

More WA providers

Mailing address

505 Cedar Ave Ste B1

Marysville, WA 98270-4561

Specialties & taxonomies

OptometristPrimary152W00000XLicense 61298030 (WA)
Eye and Vision Services Providers

Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
4 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$2,161 across 7 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2022-05-13
Last updated: 2024-04-15
Certified: 2024-04-11

Frequently asked questions

What is Patrick Knighton's NPI number?: Patrick Knighton's National Provider Identifier (NPI) is 1386381184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Patrick Knighton's specialty?: Patrick Knighton is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Patrick Knighton located?: Patrick Knighton's practice location on file with NPPES is 8227 44th Ave W Ste E, Mukilteo, WA 98275-2848.
What is Patrick Knighton's phone number?: The practice phone number listed in the NPPES registry for Patrick Knighton is (860) 849-1281.
Does Patrick Knighton accept Medicare?: Patrick Knighton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Patrick Knighton's NPI active?: Yes — Patrick Knighton's NPI (1386381184) is active in the NPPES registry as of the last update on 2024-04-15.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions