Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SHARON L ZACHE CRNP
NPI 1649238239
Nurse Practitioner - Adult Health in West Reading, PA

Active since May 03, 2006
301 S 7TH AVE, SUITE 210, WEST READING, PA 19611(610) 376-8169(610) 376-0164 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About SHARON ZACHE

This page provides the complete NPI Profile along with additional information for Sharon Zache, a provider established in West Reading, Pennsylvania with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1649238239 assigned on May 2006. The practitioner's primary taxonomy code is 363LA2200X with license number SP002267C (PA). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1649238239
Provider Name
SHARON L ZACHE CRNP
Gender
Female
Entity Type
Individual
Location Address
301 S 7TH AVE SUITE 210 WEST READING, PA 19611
Location Phone
(610) 376-8169
Location Fax
(610) 376-0164
Mailing Address
301 S 7TH AVE SUITE 210 WEST READING, PA 19611
Mailing Phone
(610) 376-8169
Mailing Fax
(610) 376-0164
Is Sole Proprietor?
No
Enumeration Date
05-03-2006
Last Update Date
07-13-2026
Code Navigator

A nurse practitioner (NP) like Sharon Zache 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
SP002267C
License State
PA

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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 1649238239, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 4 → 8 2 → 4 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 3 + 1 + 6 + 2 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1649238239.

Other Providers at the Same Location


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

Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Specialist
301 S 7TH AVE, STE 135
WEST READING, PA 19611
Otolaryngology
301 S 7TH AVE, SUITE 305
WEST READING, PA 19611
Physical Therapist
301 S 7TH AVE, STE 3220
WEST READING, PA 19611
Physician Assistant
301 S 7TH AVE, STE 3220
WEST READING, PA 19611
Colon & Rectal Surgery
301 S 7TH AVE, SUITE 100
WEST READING, PA 19611
Colon & Rectal Surgery
301 S 7TH AVE, SUITE 100
WEST READING, PA 19611
Colon & Rectal Surgery
301 S 7TH AVE, SUITE 100
WEST READING, PA 19611
Radiology (Diagnostic Radiology)
301 S 7TH AVE, STE. 135
WEST READING, PA 19611
Internal Medicine (Nephrology)
301 S 7TH AVE, STE 355
WEST READING, PA 19611
Specialist
301 S 7TH AVE, SUITE 3070
WEST READING, PA 19611
Specialist
301 S 7TH AVE, SUITE 2020
WEST READING, PA 19611
Physician Assistant (Medical)
301 S 7TH AVE, SUITE 245
WEST READING, PA 19611
Internal Medicine (Gastroenterology)
301 S 7TH AVE, SUITE 215
WEST READING, PA 19611
Physician Assistant (Medical)
301 S 7TH AVE, SUITE 215
WEST READING, PA 19611
Surgery (Vascular Surgery)
301 S 7TH AVE, SUITE 1070
WEST READING, PA 19611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649238239, enumerated as an "individual" on May 03, 2006.

The provider is located at 301 S 7TH AVE SUITE 210 WEST READING, PA 19611 and the phone number is (610) 376-8169.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.