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TIMOTHY A KEARINS O.D.
NPI 1093908816
Optometrist in Portland, ME

Active since August 24, 2007PECOS EnrolledAccepts Medicare Assignment
152 MIDDLE ST, PORTLAND, ME 04101(207) 773-2020(207) 775-2447 Get Directions Write a Review

NPPES record last updated: August 24, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Timothy A Kearins O.d. NPPES

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

TIMOTHY A KEARINS O.D. (NPI 1093908816) is an individual optometrist in Portland, Maine, licensed in Maine (OPT896) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and is a graduate of State University Of New York - State College Optometry (2007).

NPPES Registry Identity

NPI1093908816
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameTIMOTHY A KEARINSCredential: O.D.
Location Address152 MIDDLE STPortland, ME 04101-4123
Mailing AddressPo Box 7487Portland, ME 04112-7487 · (207) 885-8686 · Fax (207) 883-7154
Phone(207) 773-2020
Fax(207) 775-2447
Sole ProprietorNo
Medical School CMSState University Of New York - State College OptometryGraduated 2007
Enumeration DateAugust 24, 2007
✔ NPI 1093908816 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 ME · OPT896
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.
152 MIDDLE ST, Portland, ME 04101
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Timothy A Kearins 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 ID2466546262
PECOS Enrollment IDI20070925000288
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 Timothy Kearins reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Casco Bay Eyecare LLC
2.9 mi
Optometrist
144 THADEUS ST
South Portland, ME 04106
  • Reassigned Medicare billing, Maine enrollment
  • 9 clinicians in this Medicare group
NPI 1063401693 (207) 885-8686

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 8

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.

Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
1,587 services14 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.
392 services389 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.
101 services93 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
100 services89 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
96 services85 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.
59 services59 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04101 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
$128.83 typical visit price
range $56.28 – $169.96
Typical copayment $32.20 (range $14.07 – $42.49)
Most-billed visit code 99204
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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 2

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

SYDNEY ANN BUTALLA OD
Optometrist
152 MIDDLE ST
PORTLAND, ME 04101
Cumberland County (207) 775-1819
DR. STEVEN A GOLDSTEIN OD
Optometrist
152 MIDDLE ST
PORTLAND, ME 04101
Cumberland County (207) 773-2020

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 Timothy Kearins's NPI number?

The NPI number for Timothy Kearins is 1093908816. It was assigned to this individual provider in the NPPES registry on August 24, 2007.

Where is Timothy Kearins located?

Timothy Kearins practices at 152 Middle St, Portland, ME 04101. The listed phone number is (207) 773-2020.

What is Timothy Kearins's specialty?

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

Is Timothy Kearins enrolled in Medicare?

Yes. Timothy Kearins 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 Timothy Kearins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Kearins reassigns Medicare benefits to Casco Bay Eyecare LLC (South Portland, ME). 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 Timothy Kearins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Kearins accept?

Health plans from Anthem Blue Cross and Blue Shield list Timothy Kearins 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 Timothy Kearins was last updated on August 24, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.