GUILFORD M. DUDLEY, M.D., P.A.
NPI 1255457842
Internal Medicine - Adolescent Medicine in Newport, AR

NPI Status: Active since March 22, 2007

Contact Information

2200 MALCOLM AVE
SUITE B
NEWPORT, AR
ZIP 72112
Phone: (870) 512-2522
Fax: (870) 512-2525

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  • Organization
  • Internal Medicine
  • Adolescent Medicine

About GUILFORD M. DUDLEY, M.D., P.A.

This page provides the complete NPI Profile along with additional information for Guilford M. Dudley, M.d., P.a., an internist established in Newport, Arkansas operating as a Internal Medicine, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1255457842 assigned on March 2007. The practitioner's primary taxonomy code is 207RA0000X with license number R1908 (AR). The provider is registered as an organization and their NPI record was last updated 6 years ago. Guilford M. Dudley, M.d., P.a. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Guilford M Dudley M.d. (President)

NPI
1255457842
Provider Name
GUILFORD M. DUDLEY, M.D., P.A.
Entity Type
Organization
Location Address
2200 MALCOLM AVE SUITE B NEWPORT, AR 72112
Location Phone
(870) 512-2522
Location Fax
(870) 512-2525
Mailing Address
2200 MALCOLM AVE SUITE B NEWPORT, AR 72112
Mailing Phone
(870) 512-2522
Mailing Fax
(870) 512-2525
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-22-2007
Last Update Date
08-22-2020
Code Navigator

An internist like Guilford M. Dudley, M.d., P.a. is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Adolescent Medicine

Taxonomy Code
207RA0000X
Type
Allopathic & Osteopathic Physicians
License No.
R1908
License State
AR
Taxonomy Description
An internist who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

GUILFORD M DUDLEY M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(870) 512-2522

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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 1255457842, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 8 + 5 + 1 + 4 + 8 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1255457842.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Clinic/Center (Primary Care)
2200 MALCOLM AVE, SUITE B
NEWPORT, AR 72112
Pharmacist
2200 MALCOLM AVE
NEWPORT, AR 72112
Nurse Practitioner (Family)
2200 MALCOLM AVE
NEWPORT, AR 72112
Clinic/Center (Radiology)
2200 MALCOLM AVE
NEWPORT, AR 72112
Internal Medicine
2200 MALCOLM AVE
NEWPORT, AR 72112
Nurse Practitioner (Family)
2200 MALCOLM AVE
NEWPORT, AR 72112
Pharmacy (Long Term Care Pharmacy)
2200 MALCOLM AVE
NEWPORT, AR 72112
Clinic/Center (Rural Health)
2200 MALCOLM AVE, SUITE B
NEWPORT, AR 72112

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255457842, enumerated as an "organization" on March 22, 2007.

The provider is located at 2200 MALCOLM AVE SUITE B NEWPORT, AR 72112 and the phone number is (870) 512-2522.

Internal Medicine with taxonomy code 207RA0000X and a focus in Adolescent Medicine.