WILLIAM ZAJDEL DO
NPI 1487686168
Emergency Medicine in Allentown, PA

NPI Status: Active since July 06, 2006

Contact Information

1200 S CEDAR CREST BLVD
ALLENTOWN, PA
ZIP 18103
Phone: (610) 402-8111

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  • Individual
  • Male
  • Emergency Medicine

About WILLIAM ZAJDEL

This page provides the complete NPI Profile along with additional information for William Zajdel, a provider established in Allentown, Pennsylvania with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1487686168 assigned on July 2006. The practitioner's primary taxonomy code is 207P00000X with license number OS007231L (PA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1487686168
Provider Name
WILLIAM ZAJDEL DO
Gender
Male
Entity Type
Individual
Location Address
1200 S CEDAR CREST BLVD ALLENTOWN, PA 18103
Location Phone
(610) 402-8111
Mailing Address
PO BOX 783311 PHILADELPHIA, PA 19178
Mailing Phone
(484) 884-4500
Is Sole Proprietor?
No
Enumeration Date
07-06-2006
Last Update Date
03-11-2016
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
OS007231L
License State
PA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 123 times for 119 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 37 times for 35 patients

Reviews for WILLIAM ZAJDEL DO

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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 1487686168, 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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 8 + 1 + 2 + 1 + 1 + 2 + 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 1487686168.

Other Providers at the Same Location


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

Anesthesiology
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Specialist
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Specialist
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Specialist
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Specialist
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Specialist
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Dietitian, Registered
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Internal Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine (Pediatric Emergency Medicine)
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Pediatrics (Neonatal-Perinatal Medicine)
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103
Emergency Medicine
1200 S CEDAR CREST BLVD
ALLENTOWN, PA 18103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487686168, enumerated as an "individual" on July 06, 2006.

The provider is located at 1200 S CEDAR CREST BLVD ALLENTOWN, PA 18103 and the phone number is (610) 402-8111.

Emergency Medicine with taxonomy code 207P00000X.