EMILY (AKA MARRAM) JANE PLAPP MA
NPI 1518310614
Counselor - Professional in Philadelphia, PA

NPI Status: Active since July 13, 2016

Contact Information

255 S 17TH ST
SUITE 2200
PHILADELPHIA, PA
ZIP 19103
Phone: (267) 634-3909
Fax: (267) 519-0243

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NPPES record last updated: July 13, 2016. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Counselor
  • Professional

About EMILY (AKA MARRAM) PLAPP

This page provides the complete NPI Profile along with additional information for Emily (aka Marram) Plapp, a provider established in Philadelphia, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1518310614 assigned on July 2016. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1518310614
Provider Name
EMILY (AKA MARRAM) JANE PLAPP MA
Other Name
MARRAM EMILY JANE PLAPP
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
255 S 17TH ST SUITE 2200 PHILADELPHIA, PA 19103
Location Phone
(267) 634-3909
Location Fax
(267) 519-0243
Mailing Address
255 S 17TH ST SUITE 2200 PHILADELPHIA, PA 19103
Mailing Phone
(267) 634-3909
Mailing Fax
(267) 519-0243
Is Sole Proprietor?
No
Enumeration Date
07-13-2016
Last Update Date
07-13-2016
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers

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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 1518310614, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 2 + 8 + 6 + 1 + 0 + 6 + 2 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1518310614.

Other Providers at the Same Location


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

Dentist (General Practice)
255 S 17TH ST, STE 1201
PHILADELPHIA, PA 19103
Psychologist (Counseling)
255 S 17TH ST, STE 1111
PHILADELPHIA, PA 19103
Dentist (General Practice)
255 S 17TH ST, STE 1609
PHILADELPHIA, PA 19103
Psychologist
255 S 17TH ST, SUITE 2900
PHILADELPHIA, PA 19103
Psychologist (Clinical)
255 S 17TH ST, SUITE 804
PHILADELPHIA, PA 19103
Psychologist (Clinical)
255 S 17TH ST, SUITE 1111
PHILADELPHIA, PA 19103
Psychologist (Cognitive & Behavioral)
255 S 17TH ST, MEDICAL TOWER - SUITE 2708
PHILADELPHIA, PA 19103
Social Worker (Clinical)
255 S 17TH ST, SUITE 1509
PHILADELPHIA, PA 19103
Psychologist
255 S 17TH ST, 1508 MEDICAL TOWER BUILDING
PHILADELPHIA, PA 19103
Social Worker (Clinical)
255 S 17TH ST, # 1504
PHILADELPHIA, PA 19103
Internal Medicine
255 S 17TH ST, SUITE 300
PHILADELPHIA, PA 19103
Psychiatry & Neurology (Psychiatry)
255 S 17TH ST, SUITE 1905
PHILADELPHIA, PA 19103
Psychologist
255 S 17TH ST, SUITE 1405
PHILADELPHIA, PA 19103
Social Worker (Clinical)
255 S 17TH ST, SUITE 1405
PHILADELPHIA, PA 19103
Specialist
255 S 17TH ST, SUITE 2200
PHILADELPHIA, PA 19103
Dentist (General Practice)
255 S 17TH ST, SUITE 2507
PHILADELPHIA, PA 19103
Psychologist (Counseling)
255 S 17TH ST, SUITE 1405
PHILADELPHIA, PA 19103
Pharmacist
255 S 17TH ST, MEDICAL TOWER PHARMACY
PHILA, PA 19103
Counselor (Professional)
255 S 17TH ST, SUITE 1405
PHILADELPHIA, PA 19103
Social Worker (Clinical)
255 S 17TH ST, SUITE 1405
PHILADELPHIA, PA 19103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1518310614, enumerated as an "individual" on July 13, 2016.

The provider is located at 255 S 17TH ST SUITE 2200 PHILADELPHIA, PA 19103 and the phone number is (267) 634-3909.

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