DR. PETER HARRIS VLASSES PHARMD
NPI 1083175046
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Glen Ellyn, IL

NPI Status: Active since March 30, 2019

Contact Information

356 GRANDVIEW AVE
GLEN ELLYN, IL
ZIP 60137
Phone: (312) 560-3146
Fax: (630) 469-2290

Get Directions Write a Review

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

About PETER VLASSES

This page provides the complete NPI Profile along with additional information for Peter Vlasses, a provider established in Glen Ellyn, Illinois 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 1083175046 assigned on March 2019. The practitioner's primary taxonomy code is 1835P0018X with license number 051287094 (IL). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1083175046
Provider Name
DR. PETER HARRIS VLASSES PHARMD
Gender
Male
Entity Type
Individual
Location Address
356 GRANDVIEW AVE GLEN ELLYN, IL 60137
Location Phone
(312) 560-3146
Location Fax
(630) 469-2290
Mailing Address
356 GRANDVIEW AVE GLEN ELLYN, IL 60137
Mailing Phone
(312) 560-3146
Mailing Fax
(630) 469-2290
Is Sole Proprietor?
Yes
Enumeration Date
03-30-2019
Last Update Date
03-30-2019
Code Navigator

A pharmacist like Peter Vlasses 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

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.
051287094
License State
IL
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.

Reviews for DR. PETER HARRIS VLASSES PHARMD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1083175046, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
3
Unchanged
Pos 5
1
Doubled → 2
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 8 → 16 → 7 1 → 2 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 6 + 3 + 2 + 7 + 1 + 0 + 0 + 8 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1083175046.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083175046, enumerated as an "individual" on March 30, 2019.

The provider is located at 356 GRANDVIEW AVE GLEN ELLYN, IL 60137 and the phone number is (312) 560-3146.

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