STANLEY H KONEFAL M.D.
NPI 1558404012
Surgery - Pediatric Surgery in Springfield, MA

NPI Status: Active since February 15, 2007

Contact Information

100 WASON AVE
SUITE 220
SPRINGFIELD, MA
ZIP 01107
Phone: (413) 794-2442
Fax: (413) 794-2910

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  • Individual
  • Male
  • Surgery
  • Pediatric Surgery

About STANLEY KONEFAL

This page provides the complete NPI Profile along with additional information for Stanley Konefal, a provider established in Springfield, Massachusetts with a medical specialization in Surgery, focusing in pediatric surgery . The healthcare provider is registered in the NPI registry with number 1558404012 assigned on February 2007. The practitioner's primary taxonomy code is 2086S0120X with license number 41180 (MA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1558404012
Provider Name
STANLEY H KONEFAL M.D.
Gender
Male
Entity Type
Individual
Location Address
100 WASON AVE SUITE 220 SPRINGFIELD, MA 01107
Location Phone
(413) 794-2442
Location Fax
(413) 794-2910
Mailing Address
280 CHESTNUT ST 2ND FLOOR SPRINGFIELD, MA 01199
Mailing Phone
(413) 794-5700
Is Sole Proprietor?
No
Enumeration Date
02-15-2007
Last Update Date
05-13-2016
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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

Surgery Pediatric Surgery

Taxonomy Code
2086S0120X
Type
Allopathic & Osteopathic Physicians
License No.
41180
License State
MA
Taxonomy Description
A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

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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 1558404012, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 5 → 10 → 1 4 → 8 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 8 + 0 + 8 + 0 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1558404012.

Other Providers at the Same Location


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

Physician Assistant (Surgical)
100 WASON AVE, SUITE 120
SPRINGFIELD, MA 01107
Dietitian, Registered
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Nurse Practitioner (Family)
100 WASON AVE, SUITE 230
SPRINGFIELD, MA 01107
Physician Assistant
100 WASON AVE, SUITE 120
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SUITE 200
SPRINGFIELD, MA 01107
Internal Medicine (Nephrology)
100 WASON AVE, SIUTE 200
SPRINGFIELD, MA 01107
Urology
100 WASON AVE, SUITE 120
SPRINGFIELD, MA 01107
Otolaryngology
100 WASON AVE, SUITE 100
SPRINGFIELD, MA 01107
Internal Medicine
100 WASON AVE, SUITE 230
SPRINGFIELD, MA 01107
Surgery (Pediatric Surgery)
100 WASON AVE
SPRINGFIELD, MA 01107
Surgery (Pediatric Surgery)
100 WASON AVE, SUITE 220
SPRINGFIELD, MA 01107
Surgery (Pediatric Surgery)
100 WASON AVE, SUITE 220
SPRINGFIELD, MA 01107
Audiologist
100 WASON AVE
SPRINGFIELD, MA 01107
Surgery (Pediatric Surgery)
100 WASON AVE, SUITE 220
SPRINGFIELD, MA 01107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558404012, enumerated as an "individual" on February 15, 2007.

The provider is located at 100 WASON AVE SUITE 220 SPRINGFIELD, MA 01107 and the phone number is (413) 794-2442.

Surgery with taxonomy code 2086S0120X and a focus in Pediatric Surgery.