DR. GERARD P DAVIS D.MIN
NPI 1982828547
Counselor - Pastoral in Devon, PA

NPI Status: Active since April 12, 2007

Contact Information

237 W LANCASTER AVE
SUITE 215
DEVON, PA
ZIP 19333
Phone: (610) 308-0381

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  • Individual
  • Male
  • Counselor
  • Pastoral

About GERARD DAVIS

This page provides the complete NPI Profile along with additional information for Gerard Davis, a provider established in Devon, Pennsylvania with a medical specialization in Counselor, focusing in pastoral . The healthcare provider is registered in the NPI registry with number 1982828547 assigned on April 2007. The practitioner's primary taxonomy code is 101YP1600X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1982828547
Provider Name
DR. GERARD P DAVIS D.MIN
Gender
Male
Entity Type
Individual
Location Address
237 W LANCASTER AVE SUITE 215 DEVON, PA 19333
Location Phone
(610) 308-0381
Mailing Address
918 S 49TH ST PHILADELPHIA, PA 19143
Mailing Phone
(610) 308-0381
Is Sole Proprietor?
Yes
Enumeration Date
04-12-2007
Last Update Date
07-08-2007
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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 Pastoral

Taxonomy Code
101YP1600X
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 1982828547, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 1 + 6 + 2 + 1 + 6 + 5 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1982828547.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Social Worker (Clinical)
237 W LANCASTER AVE, SUITE 231
DEVON, PA 19333
Marriage & Family Therapist
237 W LANCASTER AVE, SUITE 215
DEVON, PA 19333
Psychologist (Clinical)
237 W LANCASTER AVE, SUITE 231
DEVON, PA 19333
Physical Therapist
237 W LANCASTER AVE, SUITE 230
DEVON, PA 19333
Dietitian, Registered
237 W LANCASTER AVE, SUITE 230
DEVON, PA 19333
Marriage & Family Therapist
237 W LANCASTER AVE, SUITE 215
DEVON, PA 19333
Home Health
237 W LANCASTER AVE, SUITE 100
DEVON, PA 19333
Social Worker
237 W LANCASTER AVE, SUITE 205
DEVON, PA 19333
Social Worker (Clinical)
237 W LANCASTER AVE
DEVON, PA 19333
Counselor
237 W LANCASTER AVE, SUITE 231
DEVON, PA 19333
Counselor (Professional)
237 W LANCASTER AVE, SUITE 115
DEVON, PA 19333
Counselor (Professional)
237 W LANCASTER AVE, SUITE 116
DEVON, PA 19333
Social Worker (Clinical)
237 W LANCASTER AVE, SUITE 231
DEVON, PA 19333
Psychiatry & Neurology (Child & Adolescent Psychiatry)
237 W LANCASTER AVE, SUITE 113
DEVON, PA 19333
Social Worker (Clinical)
237 W LANCASTER AVE, SUITE 231
DEVON, PA 19333
Dietitian, Registered
237 W LANCASTER AVE
DEVON, PA 19333
Registered Nurse (Rehabilitation)
237 W LANCASTER AVE
DEVON, PA 19333

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982828547, enumerated as an "individual" on April 12, 2007.

The provider is located at 237 W LANCASTER AVE SUITE 215 DEVON, PA 19333 and the phone number is (610) 308-0381.

Counselor with taxonomy code 101YP1600X and a focus in Pastoral.