CHARLES ROSS BUCK M.D.
NPI 1598725863
Preventive Medicine - Public Health & General Preventive Medicine in Iowa City, IA

NPI Status: Active since March 23, 2006

Contact Information

540 E JEFFERSON ST
SUITE 205
IOWA CITY, IA
ZIP 52245
Phone: (319) 339-3921
Fax: (319) 339-3858

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  • Individual
  • Male
  • Preventive Medicine
  • Public Health & General Preventive Medic...

About CHARLES BUCK

This page provides the complete NPI Profile along with additional information for Charles Buck, a provider established in Iowa City, Iowa with a medical specialization in Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1598725863 assigned on March 2006. The practitioner's primary taxonomy code is 2083P0901X with license number 22906 (IA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1598725863
Provider Name
CHARLES ROSS BUCK M.D.
Gender
Male
Entity Type
Individual
Location Address
540 E JEFFERSON ST SUITE 205 IOWA CITY, IA 52245
Location Phone
(319) 339-3921
Location Fax
(319) 339-3858
Mailing Address
540 E JEFFERSON ST SUITE 205 IOWA CITY, IA 52245
Mailing Phone
(319) 339-3921
Mailing Fax
(319) 339-3858
Is Sole Proprietor?
Yes
Enumeration Date
03-23-2006
Last Update Date
07-08-2007
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License No.
22906
License State
IA
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

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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 1598725863, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 4 + 2 + 1 + 0 + 8 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1598725863.

Other Providers at the Same Location


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

Ophthalmology
540 E JEFFERSON ST, SUITE 201
IOWA CITY, IA 52245
Specialist
540 E JEFFERSON ST, SUITE 105
IOWA CITY, IA 52245
Preventive Medicine (Occupational Medicine)
540 E JEFFERSON ST, SUITE 205
IOWA CITY, IA 52245
Internal Medicine (Gastroenterology)
540 E JEFFERSON ST, SUITE 102
IOWA CITY, IA 52245
Thoracic Surgery (Cardiothoracic Vascular Surgery)
540 E JEFFERSON ST, SUITE 304
IOWA CITY, IA 52245
Pharmacist
540 E JEFFERSON ST, SUITE 104
IOWA CITY, IA 52245
Occupational Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Speech-Language Pathologist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Speech-Language Pathologist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Speech-Language Pathologist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Occupational Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Occupational Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Speech-Language Pathologist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245
Physical Therapist
540 E JEFFERSON ST, SUITE 302
IOWA CITY, IA 52245

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598725863, enumerated as an "individual" on March 23, 2006.

The provider is located at 540 E JEFFERSON ST SUITE 205 IOWA CITY, IA 52245 and the phone number is (319) 339-3921.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.