SIEGELBAUM, GUNDER & LACEY GASTROENTEROLOGY
NPI 1821057605
Specialist in Harrisburg, PA

NPI Status: Active since March 21, 2006

Contact Information

2626 N 3RD ST
STE.3A
HARRISBURG, PA
ZIP 17110
Phone: (717) 238-3111
Fax: (717) 238-1896

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  • Organization
  • Specialist

About SIEGELBAUM, GUNDER & LACEY GASTROENTEROLOGY

This page provides the complete NPI Profile along with additional information for Siegelbaum, Gunder & Lacey Gastroenterology, a provider established in Harrisburg, Pennsylvania operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1821057605 assigned on March 2006. The practitioner's primary taxonomy code is 174400000X with license number MD021958E (PA). The provider is registered as an organization and their NPI record was last updated 6 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 provider's is doing business as Siegelbaum, Gunder & Lacey Gastroenterology. The authorized official of this NPI record is Ms. Deborah Jo Baish (Office Manager)

NPI
1821057605
Provider Legal Name
SIEGELBAUM, GUNDER & LACEY GASTROENTEROLOGY
Other Organization Name
SIEGELBAUM, GUNDER & LACEY GASTROENTEROLOGY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2626 N 3RD ST STE.3A HARRISBURG, PA 17110
Location Phone
(717) 238-3111
Location Fax
(717) 238-1896
Mailing Address
2626 N 3RD ST STE.3A HARRISBURG, PA 17110
Mailing Phone
(717) 238-3111
Mailing Fax
(717) 238-1896
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-21-2006
Last Update Date
08-22-2020
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
MD021958E
License State
PA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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.

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

MS. DEBORAH JO BAISH

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(717) 238-3111

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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 1821057605, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
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 2 → 4 0 → 0 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 0 + 5 + 1 + 4 + 6 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1821057605.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Psychologist (Clinical)
2626 N 3RD ST, SUITE 3B
HARRISBURG, PA 17110
Psychologist (Clinical)
2626 N 3RD ST, SUITE 3B
HARRISBURG, PA 17110
Psychologist
2626 N 3RD ST, SUITE 3B
HARRISBURG, PA 17110
Surgery
2626 N 3RD ST, SUITE 2B
HARRISBURG, PA 17110
Surgery
2626 N 3RD ST, SUITE 2B
HARRISBURG, PA 17110
Social Worker (Clinical)
2626 N 3RD ST
HARRISBURG, PA 17110
Community/Behavioral Health
2626 N 3RD ST
HARRISBURG, PA 17110
Family Medicine
2626 N 3RD ST, PENN STATE HERSHEY MEDICAL GROUP - HARRISBURG
HARRISBURG, PA 17110
Physician Assistant
2626 N 3RD ST
HARRISBURG, PA 17110
Social Worker (Clinical)
2626 N 3RD ST
HARRISBURG, PA 17110
Family Medicine
2626 N 3RD ST
HARRISBURG, PA 17110
Specialist
2626 N 3RD ST, THE ROSE GARDEN, SUITE 2B
HARRISBURG, PA 17110
Psychologist (Clinical)
2626 N 3RD ST, SUITE 3B
HARRISBURG, PA 17110
Family Medicine
2626 N 3RD ST
HARRISBURG, PA 17110
Nurse Practitioner (Primary Care)
2626 N 3RD ST
HARRISBURG, PA 17110

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821057605, enumerated as an "organization" on March 21, 2006.

The provider is located at 2626 N 3RD ST STE.3A HARRISBURG, PA 17110 and the phone number is (717) 238-3111.

Specialist with taxonomy code 174400000X.