1. Home
  2. Directory
  3. Minnesota
  4. Moorhead
  5. Optometrist
  6. NPI Profile

DR. PATRICK ALEXANDER WILLIAMSON O.D.
NPI 1750737979
Optometrist in Moorhead, MN

Active since May 05, 2016PECOS EnrolledAccepts Medicare Assignment
94.08/100
CMS Quality Rating
420 CENTER AVE STE 41, MOORHEAD, MN 56560(218) 233-1624(218) 233-2058 Get Directions Write a Review

NPPES record last updated: July 26, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 26, 2022, Dec 14, 2016 (2 updates tracked since 2016).

About Dr. Patrick Alexander Williamson O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PATRICK ALEXANDER WILLIAMSON O.D. (NPI 1750737979) is an individual optometrist in Moorhead, Minnesota, licensed in Minnesota (3478) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fargo, and is a graduate of Pacific University - College Of Optometry (2016).

NPPES Registry Identity

NPI1750737979
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. PATRICK ALEXANDER WILLIAMSONCredential: O.D.
Location Address420 CENTER AVE STE 41Moorhead, MN 56560-1962
Mailing Address420 Center Ave Ste 41Moorhead, MN 56560-1962 · (218) 233-1624 · Fax (218) 233-2058
Phone(218) 233-1624
Fax(218) 233-2058
Sole ProprietorYes
Medical School CMSPacific University - College Of OptometryGraduated 2016
Enumeration DateMay 5, 2016
Last NPPES UpdateJuly 26, 20222 updates tracked since enumeration
NPPES CertifiedJuly 26, 2022
✔ NPI 1750737979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
Licenses✔ Licensed in MN · 3478✔ Licensed in ND · 748
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
420 CENTER AVE STE 41, Moorhead, MN 56560
Open in Google Maps ↗

Secondary Practice Location 1

Location 13232 13th Ave SFargo, ND 58103-3403 · Phone (701) 280-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Patrick Alexander Williamson O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325328875
PECOS Enrollment IDI20220809002924
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Photography of the retina 92250
Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.
99 services92 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
94 services93 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
40 services37 patients
Imaging of retina 92134
Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.
32 services27 patients
New patient complete exam of visual system 92004
A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.
24 services24 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
19 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 56560 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.08/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.16
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Patrick Williamson's NPI number?

The NPI number for Patrick Williamson is 1750737979. It was assigned to this individual provider in the NPPES registry on May 5, 2016.

Where is Patrick Williamson located?

Patrick Williamson practices at 420 Center Ave Ste 41, Moorhead, MN 56560. The listed phone number is (218) 233-1624.

What is Patrick Williamson's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Patrick Williamson enrolled in Medicare?

Yes. Patrick Williamson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Patrick Williamson accept?

Health plans from Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Medica and 2 other insurers list Patrick Williamson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Patrick Williamson was last updated on July 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.