OSCAR D. ETUK, DPM LLC
NPI 1952237109
Podiatrist - Primary Podiatric Medicine in Saint Louis, MO

NPI Status: Active since June 23, 2026

Contact Information

2926 ARLMONT DR
SAINT LOUIS, MO
ZIP 63121
Phone: (314) 915-8552

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  • Organization
  • Podiatrist
  • Primary Podiatric Medicine

About OSCAR D. ETUK, DPM LLC

This page provides the complete NPI Profile along with additional information for Oscar D. Etuk, Dpm Llc, a provider established in Saint Louis, Missouri operating as a Podiatrist, focusing in primary podiatric medicine . The healthcare provider is registered in the NPI registry with number 1952237109 assigned on June 2026. The practitioner's primary taxonomy code is 213EP1101X. The provider is registered as an organization and their NPI record was last updated June 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Oscar David Etuk Dpm (Physician)

NPI
1952237109
Provider Name
OSCAR D. ETUK, DPM LLC
Entity Type
Organization
Location Address
2926 ARLMONT DR SAINT LOUIS, MO 63121
Location Phone
(314) 915-8552
Mailing Address
2926 ARLMONT DR SAINT LOUIS, MO 63121
Mailing Phone
(314) 915-8552
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-23-2026
Last Update Date
06-23-2026

A podiatrist like Oscar D. Etuk, Dpm Llc provides medical and surgical care for people with foot, ankle, and lower leg issues. Podiatrists treat foot and ankle ailments like calluses, ingrown toenails, heel spurs, arthritis, congenital foot deformities, foot problems associated with diabetes and arch problems.

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

Podiatrist Primary Podiatric Medicine

Taxonomy Code
213EP1101X
Type
Podiatric Medicine & Surgery Service Providers

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.

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

DR. OSCAR DAVID ETUK DPM

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(314) 915-8552

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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 1952237109, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 4 + 3 + 1 + 4 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1952237109.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952237109, enumerated as an "organization" on June 23, 2026.

The provider is located at 2926 ARLMONT DR SAINT LOUIS, MO 63121 and the phone number is (314) 915-8552.

Podiatrist with taxonomy code 213EP1101X and a focus in Primary Podiatric Medicine.