MR. JOHNNY CHIA-CHI CHANG PHARMD.
NPI 1720686686
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Charlotte, NC

NPI Status: Active since October 13, 2020

Contact Information

1918 RANDOLPH RD STE 400
CHARLOTTE, NC
ZIP 28207
Phone: (704) 384-9437
Fax: (704) 384-9440

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

About JOHNNY CHANG

This page provides the complete NPI Profile along with additional information for Johnny Chang, a provider established in Charlotte, North Carolina 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 1720686686 assigned on October 2020. The practitioner's primary taxonomy code is 1835P0018X with license number 700273 (NC). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1720686686
Provider Name
MR. JOHNNY CHIA-CHI CHANG PHARMD.
Gender
Male
Entity Type
Individual
Location Address
1918 RANDOLPH RD STE 400 CHARLOTTE, NC 28207
Location Phone
(704) 384-9437
Location Fax
(704) 384-9440
Mailing Address
PO BOX 60447 CHARLOTTE, NC 28260
Mailing Phone
(704) 384-9437
Is Sole Proprietor?
No
Enumeration Date
10-13-2020
Last Update Date
01-12-2021
Code Navigator

A pharmacist like Johnny Chang 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.
700273
License State
NC
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1183500000XPharmacy Service Providers

Pharmacist

28115 (NC)
21835P0018XPharmacy Service Providers

Pharmacist
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

28115 (NC)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1720686686, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 6 → 12 → 3 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 2 + 8 + 1 + 2 + 6 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1720686686.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Psychologist
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Nurse Practitioner
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Nurse Practitioner
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Psychiatry & Neurology (Neurology)
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Psychiatry & Neurology (Neurology)
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Physician Assistant
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Psychiatry & Neurology (Neurology)
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Psychiatry & Neurology (Sleep Medicine)
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Nurse Practitioner
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207
Nurse Practitioner
1918 RANDOLPH RD STE 400
CHARLOTTE, NC 28207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720686686, enumerated as an "individual" on October 13, 2020.

The provider is located at 1918 RANDOLPH RD STE 400 CHARLOTTE, NC 28207 and the phone number is (704) 384-9437.

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

The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska. Please consult your insurance carrier or call the provider to verify.