DUANE A SIBILLY CSA
NPI 1972842003
Physician Assistant - Surgical in Greenbelt, MD

NPI Status: Active since February 08, 2013

Contact Information

7744 MANDAN RD
GREENBELT, MD
ZIP 20770
Phone: (301) 474-0916

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  • Individual
  • Male
  • Physician Assistant
  • Surgical

About DUANE SIBILLY

This page provides the complete NPI Profile along with additional information for Duane Sibilly, a provider established in Greenbelt, Maryland with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1972842003 assigned on February 2013. The practitioner's primary taxonomy code is 363AS0400X. The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1972842003
Provider Name
DUANE A SIBILLY CSA
Gender
Male
Entity Type
Individual
Location Address
7744 MANDAN RD GREENBELT, MD 20770
Location Phone
(301) 474-0916
Mailing Address
7744 MANDAN RD GREENBELT, MD 20770
Mailing Phone
(301) 474-0916
Is Sole Proprietor?
Yes
Enumeration Date
02-08-2013
Last Update Date
08-11-2014
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1972842003, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 7 → 14 → 5 8 → 16 → 7 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 1 + 6 + 4 + 4 + 0 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972842003.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Physician Assistant (Surgical)
7744 MANDAN RD
GREENBELT, MD 20770

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972842003, enumerated as an "individual" on February 08, 2013.

The provider is located at 7744 MANDAN RD GREENBELT, MD 20770 and the phone number is (301) 474-0916.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.