MARK WILLIAM DEWEY PHARM.D., CGP
NPI 1134253750
Pharmacist - Geriatric in Fergus Falls, MN

NPI Status: Active since March 15, 2007

Contact Information

712 S CASCADE ST
LAKE REGION HEALTHCARE CORP
FERGUS FALLS, MN
ZIP 56537
Phone: (218) 736-8057

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  • Individual
  • Male
  • Pharmacist
  • Geriatric

About MARK DEWEY

This page provides the complete NPI Profile along with additional information for Mark Dewey, a provider established in Fergus Falls, Minnesota with a medical specialization in Pharmacist, focusing in geriatric . The healthcare provider is registered in the NPI registry with number 1134253750 assigned on March 2007. The practitioner's primary taxonomy code is 1835G0303X with license number 116779-3 (MN). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1134253750
Provider Name
MARK WILLIAM DEWEY PHARM.D., CGP
Gender
Male
Entity Type
Individual
Location Address
712 S CASCADE ST LAKE REGION HEALTHCARE CORP FERGUS FALLS, MN 56537
Location Phone
(218) 736-8057
Mailing Address
23050 BIRCHWOOD ESTATES RD FERGUS FALLS, MN 56537
Mailing Phone
(218) 736-8057
Mailing Fax
(218) 736-8787
Is Sole Proprietor?
No
Enumeration Date
03-15-2007
Last Update Date
07-08-2007
Code Navigator

A pharmacist like Mark Dewey 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 Geriatric

Taxonomy Code
1835G0303X
Type
Pharmacy Service Providers
License No.
116779-3
License State
MN
Taxonomy Description
A pharmacist who is certified in geriatric pharmacy practice is designated as a Certified Geriatric Pharmacist (CGP). To become certified, candidates are expected to be knowledgeable about principles of geriatric pharmacotherapy and the provision of pharmaceutical care to the elderly.

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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 1134253750, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 4 + 5 + 6 + 7 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1134253750.

Other Providers at the Same Location


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

Specialist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Specialist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Specialist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Family Medicine
712 S CASCADE ST
FERGUS FALLS, MN 56537
Pharmacist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Pharmacist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Dietitian, Registered
712 S CASCADE ST
FERGUS FALLS, MN 56537
Dietitian, Registered
712 S CASCADE ST
FERGUS FALLS, MN 56537
Pharmacist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Pharmacist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Physical Therapist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Dietitian, Registered
712 S CASCADE ST
FERGUS FALLS, MN 56537
Pharmacist
712 S CASCADE ST
FERGUS FALLS, MN 56537
Otolaryngology
712 S CASCADE ST, STE 608
FERGUS FALLS, MN 56537
Family Medicine
712 S CASCADE ST
FERGUS FALLS, MN 56537
Internal Medicine
712 S CASCADE ST
FERGUS FALLS, MN 56537
Radiology (Radiation Oncology)
712 S CASCADE ST
FERGUS FALLS, MN 56537
Orthopaedic Surgery
712 S CASCADE ST
FERGUS FALLS, MN 56537
Nurse Practitioner
712 S CASCADE ST
FERGUS FALLS, MN 56537
Surgery
712 S CASCADE ST
FERGUS FALLS, MN 56537

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134253750, enumerated as an "individual" on March 15, 2007.

The provider is located at 712 S CASCADE ST LAKE REGION HEALTHCARE CORP FERGUS FALLS, MN 56537 and the phone number is (218) 736-8057.

Pharmacist with taxonomy code 1835G0303X and a focus in Geriatric.