WILLIAM CARMELO DEMARCO PHARMD
NPI 1326453549
Pharmacist in El Paso, TX

NPI Status: Active since June 26, 2014

Contact Information

5200 MONTANA AVE
EL PASO, TX
ZIP 79903
Phone: (915) 778-0680
Fax: (915) 778-0883

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  • Individual
  • Male
  • Pharmacist

About WILLIAM DEMARCO

This page provides the complete NPI Profile along with additional information for William Demarco, a provider established in El Paso, Texas with a medical specialization in Pharmacist. The healthcare provider is registered in the NPI registry with number 1326453549 assigned on June 2014. The practitioner's primary taxonomy code is 183500000X with license number 54066 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1326453549
Provider Name
WILLIAM CARMELO DEMARCO PHARMD
Gender
Male
Entity Type
Individual
Location Address
5200 MONTANA AVE EL PASO, TX 79903
Location Phone
(915) 778-0680
Location Fax
(915) 778-0883
Mailing Address
5200 MONTANA AVE EL PASO, TX 79903
Mailing Phone
(915) 778-0680
Mailing Fax
(915) 778-0883
Is Sole Proprietor?
No
Enumeration Date
06-26-2014
Last Update Date
03-30-2025
Code Navigator

A pharmacist like William Demarco 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

Taxonomy Code
183500000X
Type
Pharmacy Service Providers
License No.
54066
License State
TX
Taxonomy Description
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
1801833363OTHER (01)EMPLOYER NPI
54066OTHER (01)TXTEXAS STATE BOARD OF PHARMACY
03438467OTHER (01)OHOHIO STATE BOARD OF PHARMACY
22627OTHER (01)TXEMPLOYER LICENSE NUMBER

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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 1326453549, 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 4 → 8 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 8 + 5 + 6 + 5 + 8 + 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 1326453549.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Pharmacist
5200 MONTANA AVE
EL PASO, TX 79903
Pharmacy (Community/Retail Pharmacy)
5200 MONTANA AVE
EL PASO, TX 79903
Pharmacist
5200 MONTANA AVE
EL PASO, TX 79903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326453549, enumerated as an "individual" on June 26, 2014.

The provider is located at 5200 MONTANA AVE EL PASO, TX 79903 and the phone number is (915) 778-0680.

Pharmacist with taxonomy code 183500000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.