DR. JOSEPH W. ASCHENBRENNER O.D.
NPI 1841329786
Optometrist in Barrington, IL

Q: What is Joseph Aschenbrenner's NPI number?

The NPI number for Joseph Aschenbrenner is 1841329786. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Q: What is Joseph Aschenbrenner's specialty?

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

Active since March 05, 2007PECOS Enrolled

330 E MAIN ST, SUITE 1 EAST, BARRINGTON, IL 60010(847) 381-5313 Get Directions Write a Review

NPPES record last updated: October 29, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Joseph W. Aschenbrenner O.d. NPPES

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

DR. JOSEPH W. ASCHENBRENNER O.D. (NPI 1841329786) is an individual optometrist in Barrington, Illinois, licensed in Illinois (046.007840) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841329786

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. JOSEPH W. ASCHENBRENNERCredential: O.D.

Location Address330 E MAIN ST, SUITE 1 EASTBarrington, IL 60010-3203

Mailing Address330 E Main St, Suite 1 EastBarrington, IL 60010-3203

Phone(847) 381-5313

Sole ProprietorNo

Enumeration DateMarch 5, 2007

Last NPPES UpdateOctober 29, 2009

✔ NPI 1841329786 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 IL · 046.007840

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.

330 E MAIN ST, Barrington, IL 60010

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Other Identifiers 1

Medicare PINK40228IL

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.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. Joseph W. Aschenbrenner O.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

102 services98 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.

97 services94 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.

48 services37 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60010 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

$137.43 typical visit price

range $59.81 – $181.38

Typical copayment $34.35 (range $14.95 – $45.34)

Most-billed visit code 99204

Established Patient

$74.38 typical visit price

range $19.15 – $147.12

Typical copayment $18.59 (range $4.78 – $36.78)

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.

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Other Providers at the Same Location NPPES 13

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

MR. JAMES W GARRETT LCPC

Counselor (Mental Health)

330 E MAIN ST, SUITE 215
BARRINGTON, IL 60010

Cook County (847) 382-0600

BRAIN FITNESS INC

Counselor (Professional)

330 E MAIN ST, SUITE 201
BARRINGTON, IL 60010

Cook County (630) 388-8408

BRITTANY WILSON LCPC

Counselor (Professional)

330 E MAIN ST
BARRINGTON, IL 60010

Cook County (847) 777-9143

DR. LISA MARIA KOWAR OD

Optometrist

330 E MAIN ST
BARRINGTON, IL 60010

Cook County (847) 381-5313

MRS. NANCY E DOLAN MA, LCPC

Counselor (Mental Health)

330 E MAIN ST, SUITE 203
BARRINGTON, IL 60010

Cook County (847) 863-5344

BRENDA K NELSON LCSW

Social Worker (Clinical)

330 E MAIN ST, 203
BARRINGTON, IL 60010

Cook County (847) 567-0413

VIRGINIA ZAMBITO LCPC

Counselor (Mental Health)

330 E MAIN ST, SUITE 201
BARRINGTON, IL 60010

Cook County (847) 381-7257

DR. MARY ANN ROSANOVA-KAPER MD

Ophthalmology

330 E MAIN ST, STE 1-W
BARRINGTON, IL 60010

Cook County (847) 381-4300

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 Joseph Aschenbrenner's NPI number?

The NPI number for Joseph Aschenbrenner is 1841329786. It was assigned to this individual provider in the NPPES registry on March 5, 2007.

Where is Joseph Aschenbrenner located?

Joseph Aschenbrenner practices at 330 E Main St Suite 1 East, Barrington, IL 60010. The listed phone number is (847) 381-5313.

What is Joseph Aschenbrenner's specialty?

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

Is Joseph Aschenbrenner enrolled in Medicare?

Yes. Joseph Aschenbrenner is registered in the Medicare PECOS enrollment system.

What insurance does Joseph Aschenbrenner accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Joseph Aschenbrenner 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 Joseph Aschenbrenner was last updated on October 29, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.