PETER FAIRCHILD MARTYN
NPI 1770981946
Counselor in Greenfield, MA

NPI Status: Active since December 19, 2014

Contact Information

1 ARCH PL
GREENFIELD, MA
ZIP 01301
Phone: (413) 774-1000

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  • Individual
  • Male
  • Counselor

About PETER MARTYN

This page provides the complete NPI Profile along with additional information for Peter Martyn, a provider established in Greenfield, Massachusetts with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1770981946 assigned on December 2014. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1770981946
Provider Name
PETER FAIRCHILD MARTYN
Gender
Male
Entity Type
Individual
Location Address
1 ARCH PL GREENFIELD, MA 01301
Location Phone
(413) 774-1000
Mailing Address
1 ARCH PL GREENFIELD, MA 01301
Is Sole Proprietor?
No
Enumeration Date
12-19-2014
Last Update Date
12-19-2014
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Location Map

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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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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 1770981946, 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 9 → 18 → 9 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 8 + 8 + 2 + 9 + 8 + 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 1770981946.

Other Providers at the Same Location


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

Community/Behavioral Health
1 ARCH PL
GREENFIELD, MA 01301
Social Worker
1 ARCH PL
GREENFIELD, MA 01301
Social Worker
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Psychologist
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301
Psychologist (Clinical)
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor
1 ARCH PL
GREENFIELD, MA 01301
Counselor (Mental Health)
1 ARCH PL
GREENFIELD, MA 01301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770981946, enumerated as an "individual" on December 19, 2014.

The provider is located at 1 ARCH PL GREENFIELD, MA 01301 and the phone number is (413) 774-1000.

Counselor with taxonomy code 101Y00000X.