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DR. DANIEL P. JOHNSTON O.D.
NPI 1831161744
Optometrist in West Chester, PA

Active since February 03, 2006PECOS EnrolledAccepts Medicare Assignment
923 PAOLI PIKE, WEST CHESTER, PA 19380(610) 692-8300(610) 692-6007 Get Directions Write a Review

NPPES record last updated: January 7, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Daniel P. Johnston O.d. NPPES

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

DR. DANIEL P. JOHNSTON O.D. (NPI 1831161744) is an individual optometrist in West Chester, Pennsylvania, licensed in Pennsylvania (OEG001893) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (2002).

NPPES Registry Identity

NPI1831161744
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. DANIEL P. JOHNSTONCredential: O.D.
Location Address923 PAOLI PIKEWest Chester, PA 19380-4527
Mailing Address122 Woodmint DrWest Chester, PA 19380-2102 · (813) 597-8147 · Fax (610) 692-6007
Phone(610) 692-8300
Fax(610) 692-6007
Sole ProprietorNo
Medical School CMSPennsylvania College Of OptometryGraduated 2002
Enumeration DateFebruary 3, 2006
Last NPPES UpdateJanuary 7, 2014
✔ NPI 1831161744 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 PA · OEG001893✔ Licensed in FL · OPC 3715
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.
923 PAOLI PIKE, West Chester, PA 19380
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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. Daniel P. Johnston 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 ID3577531334
PECOS Enrollment IDI20060214000366
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 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.

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.
135 services131 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.
22 services22 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.
17 services11 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.
14 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19380 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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 6

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

CHESTER COUNTY OPTICIANS, INC
Optometrist
923 PAOLI PIKE
WEST CHESTER, PA 19380
Chester County (610) 692-8300
EYE CARE ASSOCIATES OF PENNSYLVANIA, P.C.
Optometrist
923 PAOLI PIKE
WEST CHESTER, PA 19380
Chester County (610) 692-8300
CHESTER COUNTY OPTICIANS INC
Eyewear Supplier
923 PAOLI PIKE, WEST GOSHEN SHOPPING CENTER
WEST CHESTER, PA 19380
Chester County (610) 692-8300
MYEYEDR OPTOMETRY OF PENNSYLVANIA, LLC
Optometrist
923 PAOLI PIKE
WEST CHESTER, PA 19380
Chester County (610) 692-8300
BARBARA KARAGIANNOPOULOS O.D.
Optometrist
923 PAOLI PIKE
WEST CHESTER, PA 19380
Chester County (610) 692-8300
EYE CARE ASSOCIATE OF PENNSYLVANIA
Optometrist
923 PAOLI PIKE
WEST CHESTER, PA 19380
Chester County (610) 692-8300

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 Daniel Johnston's NPI number?

The NPI number for Daniel Johnston is 1831161744. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Daniel Johnston located?

Daniel Johnston practices at 923 Paoli Pike, West Chester, PA 19380. The listed phone number is (610) 692-8300.

What is Daniel Johnston's specialty?

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

Is Daniel Johnston enrolled in Medicare?

Yes. Daniel Johnston 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 Daniel Johnston accept?

Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 3 other insurers list Daniel Johnston 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 Daniel Johnston was last updated on January 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.