MRS. PATRICIA L BOYST CRNP
NPI 1720006901
Nurse Practitioner - Pediatrics in Hagerstown, MD

NPI Status: Active since July 17, 2006

Contact Information

324 E ANTIETAM ST
SUITE 301
HAGERSTOWN, MD
ZIP 21740
Phone: (301) 791-6666
Fax: (301) 791-4549

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About PATRICIA BOYST

This page provides the complete NPI Profile along with additional information for Patricia Boyst, a provider established in Hagerstown, Maryland with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1720006901 assigned on July 2006. The practitioner's primary taxonomy code is 363LP0200X with license number R090893 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1720006901
Provider Name
MRS. PATRICIA L BOYST CRNP
Gender
Female
Entity Type
Individual
Location Address
324 E ANTIETAM ST SUITE 301 HAGERSTOWN, MD 21740
Location Phone
(301) 791-6666
Location Fax
(301) 791-4549
Mailing Address
324 E ANTIETAM ST SUITE 301 HAGERSTOWN, MD 21740
Mailing Phone
(301) 791-6666
Mailing Fax
(301) 791-4549
Is Sole Proprietor?
No
Enumeration Date
07-17-2006
Last Update Date
07-08-2007
Code Navigator

A nurse practitioner (NP) like Patricia Boyst is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R090893
License State
MD

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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 1720006901, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 2 → 4 0 → 0 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 0 + 0 + 1 + 2 + 9 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1720006901.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Pharmacist
324 E ANTIETAM ST, SUITE 202
HAGERSTOWN, MD 21740
Pharmacist
324 E ANTIETAM ST, SUITE 202
HAGERSTOWN, MD 21740
Plastic Surgery
324 E ANTIETAM ST, SUITE 303
HAGERSTOWN, MD 21740
Pharmacist
324 E ANTIETAM ST
HAGERSTOWN, MD 21740
Community Health Worker
324 E ANTIETAM ST, SUITE 200
HAGERSTOWN, MD 21740
Pediatrics
324 E ANTIETAM ST, SUITE 200
HAGERSTOWN, MD 21740
Family Medicine
324 E ANTIETAM ST, SUITE 305
HAGERSTOWN, MD 21740
Specialist
324 E ANTIETAM ST, SUITE 306A
HAGERSTOWN, MD 21740
Clinic/Center (Urgent Care)
324 E ANTIETAM ST, SUITE 203
HAGERSTOWN, MD 21740
Counselor (Mental Health)
324 E ANTIETAM ST
HAGERSTOWN, MD 21740
Psychiatry & Neurology (Psychiatry)
324 E ANTIETAM ST, SUITE 307-A
HAGERSTOWN, MD 21740
Counselor (Mental Health)
324 E ANTIETAM ST
HAGERSTOWN, MD 21740
Prosthetic/Orthotic Supplier
324 E ANTIETAM ST, STE 300
HAGERSTOWN, MD 21740
Counselor (Mental Health)
324 E ANTIETAM ST, SUITE 104
HAGERSTOWN, MD 21740
Pharmacy (Community/Retail Pharmacy)
324 E ANTIETAM ST, SUITE 202
HAGERSTOWN, MD 21740
Pharmacy
324 E ANTIETAM ST, SUITE 202
HAGERSTOWN, MD 21740
Case Management
324 E ANTIETAM ST, SUITE 301
HAGERSTOWN, MD 21740
Counselor
324 E ANTIETAM ST
HAGERSTOWN, MD 21740
Nurse Practitioner (Family)
324 E ANTIETAM ST
HAGERSTOWN, MD 21740

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720006901, enumerated as an "individual" on July 17, 2006.

The provider is located at 324 E ANTIETAM ST SUITE 301 HAGERSTOWN, MD 21740 and the phone number is (301) 791-6666.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.