DR. STEVEN THOMAS OVERBY PHARM.D.
NPI 1649422767
Pharmacist - Nutrition Support in Stevenson, AL

NPI Status: Active since October 21, 2008

Contact Information

85 BANK STREET
STEVENSON, AL
ZIP 35772
Phone: (256) 437-2248
Fax: (256) 451-9003

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  • Individual
  • Male
  • Pharmacist
  • Nutrition Support

About STEVEN OVERBY

This page provides the complete NPI Profile along with additional information for Steven Overby, a provider established in Stevenson, Alabama with a medical specialization in Pharmacist, focusing in nutrition support . The healthcare provider is registered in the NPI registry with number 1649422767 assigned on October 2008. The practitioner's primary taxonomy code is 1835N1003X with license number 12185 (AL). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1649422767
Provider Name
DR. STEVEN THOMAS OVERBY PHARM.D.
Gender
Male
Entity Type
Individual
Location Address
85 BANK STREET STEVENSON, AL 35772
Location Phone
(256) 437-2248
Location Fax
(256) 451-9003
Mailing Address
85 BANK STREET STEVENSON, AL 35772
Mailing Phone
(256) 437-2248
Mailing Fax
(256) 451-9003
Is Sole Proprietor?
Yes
Enumeration Date
10-21-2008
Last Update Date
02-01-2021
Code Navigator

A pharmacist like Steven Overby 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 Nutrition Support

Taxonomy Code
1835N1003X
Type
Pharmacy Service Providers
License No.
12185
License State
AL
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in maintenance and/or restoration of optimal nutritional status, designing and modifying treatment according to patient needs.

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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 1649422767, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 8 + 2 + 4 + 7 + 1 + 2 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1649422767.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Pharmacist
85 BANK STREET
STEVENSON, AL 35772

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649422767, enumerated as an "individual" on October 21, 2008.

The provider is located at 85 BANK STREET STEVENSON, AL 35772 and the phone number is (256) 437-2248.

Pharmacist with taxonomy code 1835N1003X and a focus in Nutrition Support.