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DR. LAUREN BRIANA GUZIK O.D.
NPI 1689868291
Optometrist in Glastonbury, CT

Active since August 28, 2007PECOS EnrolledAccepts Medicare Assignment
33 WELLES ST, GLASTONBURY, CT 06033(860) 633-1401(860) 633-1401 Get Directions Write a Review

NPPES record last updated: June 27, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Lauren Briana Guzik O.d. NPPES

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

DR. LAUREN BRIANA GUZIK O.D. (NPI 1689868291) is an individual optometrist in Glastonbury, Connecticut, licensed in Connecticut (2701) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of Illinois College Of Optometry At Chicago (2006).

NPPES Registry Identity

NPI1689868291
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameDR. LAUREN BRIANA GUZIKCredential: O.D.
Location Address33 WELLES STGlastonbury, CT 06033-2047
Mailing Address33 Welles StGlastonbury, CT 06033-2047 · (860) 633-1401 · Fax (860) 432-4510
Phone(860) 633-1401
Fax(860) 633-1401
Sole ProprietorYes
Medical School CMSIllinois College Of Optometry At ChicagoGraduated 2006
Enumeration DateAugust 28, 2007
Last NPPES UpdateJune 27, 2022
NPPES CertifiedJune 27, 2022
✔ NPI 1689868291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in CT · 2701
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.
33 WELLES ST, Glastonbury, CT 06033
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Other Identifiers 4

Medicaid008048421CT
Other270100CT · Connecticare
Other11785058Caqh Idn
Other090002701CTCT · Anthem Bcbs Of Ct

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Lauren Briana Guzik 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 ID9931260171
PECOS Enrollment IDI20081208000013
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.

Medicare Billing Reassignment

Medicare enrollment records show Lauren Guzik reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kelly Family Eyecare, LLC
11 mi
Optometrist
458 TALCOTTVILLE RD, SUITE 1
Vernon, CT 06066
  • Reassigned Medicare billing, Connecticut enrollment
  • 3 clinicians in this Medicare group
NPI 1558713859 (860) 870-5822

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 4

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.

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.
26 services26 patients
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.
20 services20 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.
19 services19 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.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06033 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. NEAL JOHNSON WETMORE L.O
Technician/Technologist (Optician)
33 WELLES ST
GLASTONBURY, CT 06033
Capitol Planning Region (860) 633-1401
DR. RAYMOND R GUIMOND OD
Optometrist
33 WELLES ST
GLASTONBURY, CT 06033
Capitol Planning Region (860) 633-1401
DENISE FALBOWSKI LO
Optometrist
33 WELLES ST
GLASTONBURY, CT 06033
Capitol Planning Region (860) 633-1401
GUIMOND EYECARE LLC
Optometrist
33 WELLES ST
GLASTONBURY, CT 06033
Capitol Planning Region (860) 633-1401

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 Lauren Guzik's NPI number?

The NPI number for Lauren Guzik is 1689868291. It was assigned to this individual provider in the NPPES registry on August 28, 2007.

Where is Lauren Guzik located?

Lauren Guzik practices at 33 Welles St, Glastonbury, CT 06033. The listed phone number is (860) 633-1401.

What is Lauren Guzik's specialty?

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

Is Lauren Guzik enrolled in Medicare?

Yes. Lauren Guzik 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.

Which organization bills Medicare for Lauren Guzik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Guzik reassigns Medicare benefits to Kelly Family Eyecare, LLC (Vernon, CT). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Lauren Guzik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Guzik accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee and 1 other insurer list Lauren Guzik 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 Lauren Guzik was last updated on June 27, 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.