WILLIAM A. TUFFIASH, MD, P.C.
NPI 1083628390
Allergy & Immunology in Allentown, PA

NPI Status: Active since July 29, 2006

Contact Information

1251 S CEDAR CREST BLVD
SUITE 107C
ALLENTOWN, PA
ZIP 18103
Phone: (610) 439-8171
Fax: (610) 439-8170

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  • Organization
  • Allergy & Immunology

About WILLIAM A. TUFFIASH, MD, P.C.

This page provides the complete NPI Profile along with additional information for William A. Tuffiash, Md, P.c., a provider established in Allentown, Pennsylvania operating as a Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1083628390 assigned on July 2006. The practitioner's primary taxonomy code is 207K00000X with license number MD019041E (PA). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. William A Tuffiash (President)

NPI
1083628390
Provider Name
WILLIAM A. TUFFIASH, MD, P.C.
Entity Type
Organization
Location Address
1251 S CEDAR CREST BLVD SUITE 107C ALLENTOWN, PA 18103
Location Phone
(610) 439-8171
Location Fax
(610) 439-8170
Mailing Address
1251 S CEDAR CREST BLVD SUITE 107C ALLENTOWN, PA 18103
Mailing Phone
(610) 439-8171
Mailing Fax
(610) 439-8170
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-29-2006
Last Update Date
03-06-2008
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD019041E
License State
PA
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. WILLIAM A TUFFIASH

Authorized Official Title
PRESIDENT
Authorized Official Phone
(610) 439-8171

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
1834967OTHER (01)PAHIGHMARK BLUE SHIELD
29227OTHER (01)PAGEISINGER HEALTH PLAN
4538955OTHER (01)PAAETNA
118478MEDICARE PIN (08)PA 
02358100OTHER (01)PACAPITAL BLUE CROSS
2694838000OTHER (01)PAINDEPENDENCE BLUE CROSS
B34764MEDICARE UPIN (02)PA 
7066355OTHER (01)PAGATEWAY HEALTH PLAN
123404OTHER (01)PAUNISON

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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 1083628390, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 1 + 2 + 2 + 1 + 6 + 3 + 1 + 8 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1083628390.

Other Providers at the Same Location


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

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Ophthalmology
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Psychiatry & Neurology (Psychiatry)
1251 S CEDAR CREST BLVD, SUITE 301 C
ALLENTOWN, PA 18103
Specialist
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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 1083628390, enumerated as an "organization" on July 29, 2006.

The provider is located at 1251 S CEDAR CREST BLVD SUITE 107C ALLENTOWN, PA 18103 and the phone number is (610) 439-8171.

Allergy & Immunology with taxonomy code 207K00000X.

The provider might be accepting Accepts: Blue Cross Blue Shield, Highmark Blue Shield,. Please consult your insurance carrier or call the provider to verify.