DR. WILLIAM LISSNER M.D.
NPI 1265479026
Ophthalmology in Chicago, IL

NPI Status: Active since June 01, 2006

Contact Information

25 E WASHINGTON ST
SUITE 606
CHICAGO, IL
ZIP 60602
Phone: (312) 444-1111
Fax: (312) 444-1953

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  • Individual
  • Male
  • Ophthalmology
  • PECOS Enrolled

About WILLIAM LISSNER

This page provides the complete NPI Profile along with additional information for William Lissner, a provider established in Chicago, Illinois with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1265479026 assigned on June 2006. The practitioner's primary taxonomy code is 207W00000X with license number 036-043415 (IL). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1265479026
Provider Name
DR. WILLIAM LISSNER M.D.
Gender
Male
Entity Type
Individual
Location Address
25 E WASHINGTON ST SUITE 606 CHICAGO, IL 60602
Location Phone
(312) 444-1111
Location Fax
(312) 444-1953
Mailing Address
25 E WASHINGTON ST SUITE 606 CHICAGO, IL 60602
Mailing Phone
(312) 444-1111
Mailing Fax
(312) 444-1953
Is Sole Proprietor?
No
Enumeration Date
06-01-2006
Last Update Date
07-09-2007
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Ophthalmologists like William Lissner specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
036-043415
License State
IL
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
907520MEDICARE ID-TYPE UNSPECIFIED (04)IL 
180027797OTHER (01)ILRAILROAD MEDICARE
L54835MEDICARE PIN (08)IL 
C42180MEDICARE UPIN (02)IL 

Medicare Participation & PECOS Enrollment Status

William Lissner is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60602 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $138.86
  • Minimum New Patient Price $60.08
  • Maximum New Patient Price $183.39
  • Average New Patient Copayment $34.71
  • Minimum New Patient Copayment $15.02
  • Maximum New Patient Copayment $45.84

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $74.8
  • Minimum Established Patient Price $18.97
  • Maximum Established Patient Price $148.12
  • Average Established Patient Copayment $18.7
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1265479026, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 4 → 8 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 1 + 2 + 5 + 8 + 7 + 1 + 8 + 0 + 4 + 24 = 64

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1265479026.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Neurological Surgery
25 E WASHINGTON ST, SUITE 1329
CHICAGO, IL 60602
Dentist (Endodontics)
25 E WASHINGTON ST, SUITE 1921
CHICAGO, IL 60602
Ophthalmology
25 E WASHINGTON ST, SUITE 606
CHICAGO, IL 60602
Ophthalmology
25 E WASHINGTON ST, SUITE 606
CHICAGO, IL 60602
Dentist (Oral and Maxillofacial Surgery)
25 E WASHINGTON ST, SUITE #1823
CHICAGO, IL 60602
Psychiatry & Neurology (Addiction Psychiatry)
25 E WASHINGTON ST, SUITE 1811
CHICAGO, IL 60602
Psychiatry & Neurology (Psychiatry)
25 E WASHINGTON ST, SUITE # 1726
CHICAGO, IL 60602
Physical Therapist (Orthopedic)
25 E WASHINGTON ST, 1310
CHICAGO, IL 60602
Physical Therapist (Orthopedic)
25 E WASHINGTON ST, SUITE 1310
CHICAGO, IL 60602
Dentist
25 E WASHINGTON ST, SUITE 1101
CHICAGO, IL 60602
Dentist (General Practice)
25 E WASHINGTON ST, SUITE 2041
CHICAGO, IL 60602
Dentist (General Practice)
25 E WASHINGTON ST, SUITE 2041
CHICAGO, IL 60602
Dentist (General Practice)
25 E WASHINGTON ST, SUITE 2041
CHICAGO, IL 60602
Dentist
25 E WASHINGTON ST, 1125
CHICAGO, IL 60602
Dentist (General Practice)
25 E WASHINGTON ST, SUITE 302
CHICAGO, IL 60602
Psychologist (Clinical)
25 E WASHINGTON ST, SUITE 1117
CHICAGO, IL 60602
Physical Therapist
25 E WASHINGTON ST, 1310
CHICAGO, IL 60602
Psychologist (Clinical)
25 E WASHINGTON ST, SUITE 1201
CHICAGO, IL 60602
Psychologist (Clinical)
25 E WASHINGTON ST, SUITE 1201
CHICAGO, IL 60602
Dentist (General Practice)
25 E WASHINGTON ST, SUITE 2027
CHICAGO, IL 60602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265479026, enumerated as an "individual" on June 01, 2006.

The provider is located at 25 E WASHINGTON ST SUITE 606 CHICAGO, IL 60602 and the phone number is (312) 444-1111.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.