WILLIAM MICHAEL MCLAUGHLIN JR. DO
NPI 1104886498
Ophthalmology in Allentown, PA

NPI Status: Active since March 23, 2006

Contact Information

1251 S CEDAR CREST BLVD
SUITE 307
ALLENTOWN, PA
ZIP 18103
Phone: (610) 820-6320
Fax: (610) 820-8376

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  • Individual
  • Male
  • Ophthalmology

About WILLIAM MCLAUGHLIN

This page provides the complete NPI Profile along with additional information for William Mclaughlin, a provider established in Allentown, Pennsylvania with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1104886498 assigned on March 2006. The practitioner's primary taxonomy code is 207W00000X with license number OS005879L (PA). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1104886498
Provider Name
WILLIAM MICHAEL MCLAUGHLIN JR. DO
Gender
Male
Entity Type
Individual
Location Address
1251 S CEDAR CREST BLVD SUITE 307 ALLENTOWN, PA 18103
Location Phone
(610) 820-6320
Location Fax
(610) 820-8376
Mailing Address
1251 S CEDAR CREST BLVD SUITE 307 ALLENTOWN, PA 18103
Mailing Phone
(610) 820-6320
Mailing Fax
(610) 820-8376
Is Sole Proprietor?
No
Enumeration Date
03-23-2006
Last Update Date
08-19-2013
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Ophthalmologists like William Mclaughlin 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.

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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.
OS005879L
License State
PA
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.

*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
E34202MEDICARE UPIN (02) 
0617860003MEDICARE NSC (07)PA 
MC672161MEDICARE ID-TYPE UNSPECIFIED (04)PA 
01249571MEDICAID (05)PA 

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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 1104886498, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
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 0 → 0 8 → 16 → 7 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 6 + 8 + 1 + 2 + 4 + 1 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1104886498.

Other Providers at the Same Location


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

Dentist (Prosthodontics)
1251 S CEDAR CREST BLVD, STE 306
ALLENTOWN, PA 18103
Dentist (Endodontics)
1251 S CEDAR CREST BLVD, STE 111C
ALLENTOWN, PA 18103
Ophthalmology
1251 S CEDAR CREST BLVD, SUITE 300
ALLENTOWN, PA 18103
Psychiatry & Neurology (Psychiatry)
1251 S CEDAR CREST BLVD, SUITE 301 C
ALLENTOWN, PA 18103
Specialist
1251 S CEDAR CREST BLVD, #110
ALLENTOWN, PA 18103
Social Worker (Clinical)
1251 S CEDAR CREST BLVD, SUITE 103B
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 208B
ALLENTOWN, PA 18103
Dentist (Oral and Maxillofacial Surgery)
1251 S CEDAR CREST BLVD, SUITE 311
ALLENTOWN, PA 18103
Pain Medicine (Pain Medicine)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 211D
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 211D
ALLENTOWN, PA 18103
Otolaryngology (Plastic Surgery within the Head & Neck)
1251 S CEDAR CREST BLVD, SUITE 100
ALLENTOWN, PA 18103
Dietitian, Registered
1251 S CEDAR CREST BLVD, SUITE 212A
ALLENTOWN, PA 18103
Optometrist (Occupational Vision)
1251 S CEDAR CREST BLVD, SUITE 101 A
ALLENTOWN, PA 18103
Pain Medicine (Pain Medicine)
1251 S CEDAR CREST BLVD, SUITE 203
ALLENTOWN, PA 18103
Physician Assistant (Medical)
1251 S CEDAR CREST BLVD, STE 203
ALLENTOWN, PA 18103
Family Medicine
1251 S CEDAR CREST BLVD, SUITE 102A
ALLENTOWN, PA 18103
Psychologist (Clinical)
1251 S CEDAR CREST BLVD, SUITE 302A
ALLENTOWN, PA 18103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104886498, enumerated as an "individual" on March 23, 2006.

The provider is located at 1251 S CEDAR CREST BLVD SUITE 307 ALLENTOWN, PA 18103 and the phone number is (610) 820-6320.

Ophthalmology with taxonomy code 207W00000X.

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