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DR. WILLIAM HENRY FREY O.D.
NPI 1851467286
Optometrist in Hobart, IN

Active since November 28, 2006PECOS Enrolled

NPPES record last updated: May 13, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. William Henry Frey O.d. NPPES

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

DR. WILLIAM HENRY FREY O.D. (NPI 1851467286) is an individual optometrist in Hobart, Indiana, licensed in Indiana (18002275) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Indiana University - School Of Optometry (1987).

NPPES Registry Identity

NPI1851467286
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. WILLIAM HENRY FREYCredential: O.D.
Location Address341 MAIN STHobart, IN 46342-4441
Mailing Address341 Main StHobart, IN 46342-4441 · (219) 942-2811
Phone(219) 942-2811
Sole ProprietorYes
Medical School CMSIndiana University - School Of OptometryGraduated 1987
Enumeration DateNovember 28, 2006
Last NPPES UpdateMay 13, 2008
✔ NPI 1851467286 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 IN · 18002275
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.
341 MAIN ST, Hobart, IN 46342
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Other Identifiers 6

Medicaid100258570IN
Medicare UPIN709410IN
Medicare ID-Type Unspecified100258570BIN
Medicare PIN054580DIN
Other000000544330IN · Anthem
Medicare PIN410035188IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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 (PECOS)

Dr. William Henry Frey O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638278963
PECOS Enrollment IDI20070627000047
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 7

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.

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.
129 services129 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
47 services40 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.
40 services38 patients
Multiple measurements of eye fluid pressure over an extended time period 92100
This procedure involves recording the pressure inside your eyes at different times throughout the day. By tracking these changes, it can help detect conditions like glaucoma early, which can prevent vision loss. It's painless and non-invasive.
26 services15 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.
26 services20 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.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46342 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
$122.49 typical visit price
range $53.07 – $161.76
Typical copayment $30.62 (range $13.26 – $40.44)
Most-billed visit code 99204
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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.

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 William Frey's NPI number?

The NPI number for William Frey is 1851467286. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Where is William Frey located?

William Frey practices at 341 Main St, Hobart, IN 46342. The listed phone number is (219) 942-2811.

What is William Frey's specialty?

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

Is William Frey enrolled in Medicare?

Yes. William Frey is registered in the Medicare PECOS enrollment system.

What insurance does William Frey accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 5 other insurers list William Frey 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 William Frey was last updated on May 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.