MR. ROBERT CORTLANDT HEROY MA
NPI 1558499756
Counselor - Professional in Eugene, OR

NPI Status: Active since March 01, 2007

Contact Information

492 W BROADWAY
EUGENE, OR
ZIP 97401
Phone: (541) 513-8427
Fax: (541) 600-4626

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  • Individual
  • Male
  • Counselor
  • Professional

About ROBERT HEROY

This page provides the complete NPI Profile along with additional information for Robert Heroy, a provider established in Eugene, Oregon with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1558499756 assigned on March 2007. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1558499756
Provider Name
MR. ROBERT CORTLANDT HEROY MA
Gender
Male
Entity Type
Individual
Location Address
492 W BROADWAY EUGENE, OR 97401
Location Phone
(541) 513-8427
Location Fax
(541) 600-4626
Mailing Address
492 W BROADWAY EUGENE, OR 97401
Mailing Phone
(541) 513-8427
Mailing Fax
(541) 600-4626
Is Sole Proprietor?
Yes
Enumeration Date
03-01-2007
Last Update Date
01-14-2016
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service 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 1558499756, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
6
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 9 → 18 → 9 5 → 10 → 1

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 + 9 + 1 + 8 + 7 + 1 + 0 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1558499756.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Acupuncturist
492 W BROADWAY
EUGENE, OR 97401
Acupuncturist
492 W BROADWAY
EUGENE, OR 97401
Acupuncturist
492 W BROADWAY
EUGENE, OR 97401
Acupuncturist
492 W BROADWAY
EUGENE, OR 97401
Specialist
492 W BROADWAY
EUGENE, OR 97401
Massage Therapist
492 W BROADWAY
EUGENE, OR 97401
Marriage & Family Therapist
492 W BROADWAY
EUGENE, OR 97401
Acupuncturist
492 W BROADWAY
EUGENE, OR 97401
Social Worker (Clinical)
492 W BROADWAY
EUGENE, OR 97401

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558499756, enumerated as an "individual" on March 01, 2007.

The provider is located at 492 W BROADWAY EUGENE, OR 97401 and the phone number is (541) 513-8427.

Counselor with taxonomy code 101YP2500X and a focus in Professional.