DR. NICHOLAS GREGORY FIELD PHARMD
NPI 1114599628
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Philadelphia, PA

NPI Status: Active since July 14, 2021

Contact Information

255 S 17TH ST
PHILADELPHIA, PA
ZIP 19103
Phone: (215) 545-3525

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  • Individual
  • Male
  • Pharmacist
  • Pharmacist Clinician (PhC)/ Clinical Pha...

About NICHOLAS FIELD

This page provides the complete NPI Profile along with additional information for Nicholas Field, a provider established in Philadelphia, Pennsylvania with a medical specialization in Pharmacist, focusing in pharmacist clinician (phc)/ clinical pharmacy specialist . The healthcare provider is registered in the NPI registry with number 1114599628 assigned on July 2021. The practitioner's primary taxonomy code is 1835P0018X with license number RP454667 (PA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1114599628
Provider Name
DR. NICHOLAS GREGORY FIELD PHARMD
Gender
Male
Entity Type
Individual
Location Address
255 S 17TH ST PHILADELPHIA, PA 19103
Location Phone
(215) 545-3525
Mailing Address
106 WASHINGTON ST WEST PITTSTON, PA 18643
Mailing Phone
(856) 340-0501
Is Sole Proprietor?
No
Enumeration Date
07-14-2021
Last Update Date
11-26-2025
Code Navigator

A pharmacist like Nicholas Field fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

Secondary Locations

  • 1111 E End Blvd
    Wilkes Barre, PA 18711
    (570) 824-3521

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

Pharmacist Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Taxonomy Code
1835P0018X
Type
Pharmacy Service Providers
License No.
RP454667
License State
PA
Taxonomy Description
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.

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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 1114599628, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 5 → 10 → 1 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 0 + 9 + 1 + 8 + 6 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1114599628.

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 1114599628, enumerated as an "individual" on July 14, 2021.

The provider is located at 255 S 17TH ST PHILADELPHIA, PA 19103 and the phone number is (215) 545-3525.

Pharmacist with taxonomy code 1835P0018X and a focus in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist.