JEFFREY DEAN ERNST M.A.
NPI 1710029319
Counselor - Pastoral in Newark, DE

NPI Status: Active since February 12, 2007

Contact Information

8 POLLY DRUMMOND HILL RD
NEWARK, DE
ZIP 19711
Phone: (302) 738-6859
Fax: (302) 368-5309

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  • Individual
  • Male
  • Counselor
  • Pastoral

About JEFFREY ERNST

This page provides the complete NPI Profile along with additional information for Jeffrey Ernst, a provider established in Newark, Delaware with a medical specialization in Counselor, focusing in pastoral . The healthcare provider is registered in the NPI registry with number 1710029319 assigned on February 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
1710029319
Provider Name
JEFFREY DEAN ERNST M.A.
Gender
Male
Entity Type
Individual
Location Address
8 POLLY DRUMMOND HILL RD NEWARK, DE 19711
Location Phone
(302) 738-6859
Location Fax
(302) 368-5309
Mailing Address
19 LONGVIEW RD GLEN MILLS, PA 19342
Mailing Phone
(610) 361-8362
Mailing Fax
(302) 368-5309
Is Sole Proprietor?
No
Enumeration Date
02-12-2007
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 1710029319, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 0 + 2 + 1 + 8 + 3 + 2 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1710029319.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Psychologist
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Psychologist (Clinical)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Professional)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Professional)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Psychologist
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Professional)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Social Worker (Clinical)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Psychologist (Clinical)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Psychologist
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Professional)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Mental Health)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Mental Health)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Counselor (Mental Health)
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711
Massage Therapist
8 POLLY DRUMMOND HILL RD
NEWARK, DE 19711

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710029319, enumerated as an "individual" on February 12, 2007.

The provider is located at 8 POLLY DRUMMOND HILL RD NEWARK, DE 19711 and the phone number is (302) 738-6859.

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