CHAD M ZAHM DMD PC
NPI 1518208685
Clinic/Center - Dental in York, PA

NPI Status: Active since March 14, 2013

Contact Information

924 COLONIAL AVE
SUITE 1
YORK, PA
ZIP 17403
Phone: (717) 843-8055

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  • Organization
  • Clinic/Center
  • Dental

About CHAD M ZAHM DMD PC

This page provides the complete NPI Profile along with additional information for Chad M Zahm Dmd Pc, a provider established in York, Pennsylvania operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1518208685 assigned on March 2013. The practitioner's primary taxonomy code is 261QD0000X with license number DS037852 (PA). The provider is registered as an organization and their NPI record was last updated 13 years ago. The authorized official of this NPI record is Dr. Chad M Zahm Dmd (President/dentist)

NPI
1518208685
Provider Name
CHAD M ZAHM DMD PC
Entity Type
Organization
Location Address
924 COLONIAL AVE SUITE 1 YORK, PA 17403
Location Phone
(717) 843-8055
Mailing Address
924 COLONIAL AVE SUITE 1 YORK, PA 17403
Mailing Phone
(717) 843-8055
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-14-2013
Last Update Date
03-14-2013
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
DS037852
License State
PA

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. CHAD M ZAHM DMD

Authorized Official Title
PRESIDENT/DENTIST
Authorized Official Phone
(717) 715-6662

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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 1518208685, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 4 + 0 + 1 + 6 + 6 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1518208685.

Other Providers at the Same Location


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

Otolaryngology
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Chiropractor
924 COLONIAL AVE
YORK, PA 17403
Dentist (Periodontics)
924 COLONIAL AVE
YORK, PA 17403
Dentist (General Practice)
924 COLONIAL AVE, SUITE I
YORK, PA 17403
Dentist (General Practice)
924 COLONIAL AVE, SUITE I
YORK, PA 17403
Pain Medicine (Pain Medicine)
924 COLONIAL AVE, SUITE A
YORK, PA 17403
Nurse Practitioner (Family)
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Dentist (Oral and Maxillofacial Surgery)
924 COLONIAL AVE, SUITE H
YORK, PA 17403
Nurse Practitioner (Adult Health)
924 COLONIAL AVE, SUITE B
YORK, PA 17403
Specialist
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Otolaryngology
924 COLONIAL AVE, BUILDING E
YORK, PA 17403
Otolaryngology
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Home Health
924 COLONIAL AVE
YORK, PA 17403
Home Health
924 COLONIAL AVE, BUILDING N, ROOM 308
YORK, PA 17403
Otolaryngology
924 COLONIAL AVE
YORK, PA 17403
Nurse Practitioner (Family)
924 COLONIAL AVE
YORK, PA 17403
Audiologist
924 COLONIAL AVE
YORK, PA 17403
Audiologist
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Audiologist
924 COLONIAL AVE, BLDG E
YORK, PA 17403
Physician Assistant
924 COLONIAL AVE
YORK, PA 17403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518208685, enumerated as an "organization" on March 14, 2013.

The provider is located at 924 COLONIAL AVE SUITE 1 YORK, PA 17403 and the phone number is (717) 843-8055.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.