MR. GAFARI AYINDE OYEDOKUN
NPI 1225551500
Sleep Specialist, PhD in Greenbelt, MD

NPI Status: Active since July 19, 2017

Contact Information

7815 MANDAN STREET, APT 202
GREENBELT, MD
ZIP 20770
Phone: (410) 660-0268

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  • Individual
  • Male
  • Sleep Specialist, PhD

About GAFARI OYEDOKUN

This page provides the complete NPI Profile along with additional information for Gafari Oyedokun, a provider established in Greenbelt, Maryland with a medical specialization in Sleep Specialist, Phd. The healthcare provider is registered in the NPI registry with number 1225551500 assigned on July 2017. The practitioner's primary taxonomy code is 173F00000X with license number Z0000344 (MD). The provider is registered as an individual and his NPI record was last updated 4 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1225551500
Provider Name
MR. GAFARI AYINDE OYEDOKUN
Gender
Male
Entity Type
Individual
Location Address
7815 MANDAN STREET, APT 202 GREENBELT, MD 20770
Location Phone
(410) 660-0268
Mailing Address
7815 MANDAN RD APT 202 GREENBELT, MD 20770
Mailing Phone
(410) 660-0268
Is Sole Proprietor?
Yes
Enumeration Date
07-19-2017
Last Update Date
07-21-2022
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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

Sleep Specialist, PhD

Taxonomy Code
173F00000X
Type
Other Service Providers
License No.
Z0000344
License State
MD
Taxonomy Description
Sleep medicine is a clinical specialty with a focus on clinical problems that require accurate diagnosis and treatment. The knowledge base of sleep medicine is derived from many disciplines including neuroanatomy, neurophysiology, respiratory physiology, pharmacology, psychology, psychiatry, neurology, general internal medicine, pulmonary medicine, and pediatrics as well as others.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1225551500, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
0
Doubled → 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 2 → 4 5 → 10 → 1 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 0 + 5 + 2 + 5 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1225551500.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225551500, enumerated as an "individual" on July 19, 2017.

The provider is located at 7815 MANDAN STREET, APT 202 GREENBELT, MD 20770 and the phone number is (410) 660-0268.

Sleep Specialist, PhD with taxonomy code 173F00000X.