HAROLD YOCUM MD
NPI 1215905344
Orthopaedic Surgery - Hand Surgery in Oklahoma City, OK

NPI Status: Active since March 14, 2006

Contact Information

711 STANTON L YOUNG BLVD
STE. 111
OKLAHOMA CITY, OK
ZIP 73104
Phone: (405) 271-3148

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  • Individual
  • Male
  • Orthopaedic Surgery
  • Hand Surgery

About HAROLD YOCUM

This page provides the complete NPI Profile along with additional information for Harold Yocum, a provider established in Oklahoma City, Oklahoma with a medical specialization in Orthopaedic Surgery, focusing in hand surgery . The healthcare provider is registered in the NPI registry with number 1215905344 assigned on March 2006. The practitioner's primary taxonomy code is 207XS0106X with license number 20737 (OK). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1215905344
Provider Name
HAROLD YOCUM MD
Gender
Male
Entity Type
Individual
Location Address
711 STANTON L YOUNG BLVD STE. 111 OKLAHOMA CITY, OK 73104
Location Phone
(405) 271-3148
Mailing Address
1122 NE 13TH ST ORI236 OKLAHOMA CITY, OK 73117
Mailing Phone
(405) 271-1515
Is Sole Proprietor?
No
Enumeration Date
03-14-2006
Last Update Date
09-11-2025
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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

Orthopaedic Surgery Hand Surgery

Taxonomy Code
207XS0106X
Type
Allopathic & Osteopathic Physicians
License No.
20737
License State
OK
Taxonomy Description
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

20737 (OK)

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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 1215905344, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 8 + 0 + 1 + 0 + 3 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1215905344.

Other Providers at the Same Location


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

Internal Medicine (Infectious Disease)
711 STANTON L YOUNG BLVD, PPB SUITE 430
OKLAHOMA CITY, OK 73104
Nurse Practitioner
711 STANTON L YOUNG BLVD, ROOM 310
OKLAHOMA CITY, OK 73104
Surgery (Trauma Surgery)
711 STANTON L YOUNG BLVD, PPOB319
OKLAHOMA CITY, OK 73104
Internal Medicine (Infectious Disease)
711 STANTON L YOUNG BLVD, PPB SUITE 430
OKLAHOMA CITY, OK 73104
Physician Assistant
711 STANTON L YOUNG BLVD, PPOB319
OKLAHOMA CITY, OK 73104
Internal Medicine (Infectious Disease)
711 STANTON L YOUNG BLVD, PPB SUITE 430
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology)
711 STANTON L YOUNG BLVD, SUITE 210
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology)
711 STANTON L YOUNG BLVD, PPB 215
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology)
711 STANTON L YOUNG BLVD, SUITE 210
OKLAHOMA CITY, OK 73104
Social Worker (Clinical)
711 STANTON L YOUNG BLVD, SUITE #430
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology)
711 STANTON L YOUNG BLVD, SUITE 215
OKLAHOMA CITY, OK 73104
Counselor (Professional)
711 STANTON L YOUNG BLVD, SUITE 430A
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology)
711 STANTON L YOUNG BLVD
OKLAHOMA CITY, OK 73104
Surgery
711 STANTON L YOUNG BLVD, PPOB619
OKLAHOMA CITY, OK 73104
Clinic/Center
711 STANTON L YOUNG BLVD, PPOB 210
OKLAHOMA CITY, OK 73104
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
711 STANTON L YOUNG BLVD, SUITE 215
OKLAHOMA CITY, OK 73104
Pharmacy (Community/Retail Pharmacy)
711 STANTON L YOUNG BLVD, SUITE 100
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Family)
711 STANTON L YOUNG BLVD, SUITE 430A
OKLAHOMA CITY, OK 73104
Nurse Practitioner (Women's Health)
711 STANTON L YOUNG BLVD, SUITE 319
OKLAHOMA CITY, OK 73104
General Practice
711 STANTON L YOUNG BLVD, PPB-111
OKLAHOMA CITY, OK 73104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215905344, enumerated as an "individual" on March 14, 2006.

The provider is located at 711 STANTON L YOUNG BLVD STE. 111 OKLAHOMA CITY, OK 73104 and the phone number is (405) 271-3148.

Orthopaedic Surgery with taxonomy code 207XS0106X and a focus in Hand Surgery.