DR. SAMUEL ONYEWUMBU LICDC,PMC, MCAP.
NPI 1740877125
Rehabilitation Practitioner in Concord, CA

NPI Status: Active since December 31, 2020

Contact Information

1420 WILLOW PASS RD # 200
CONCORD, CA
ZIP 94520
Phone: (925) 646-5480

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  • Individual
  • Male
  • Rehabilitation Practitioner
  • Accepts Insurance

About SAMUEL ONYEWUMBU

This page provides the complete NPI Profile along with additional information for Samuel Onyewumbu, a provider established in Concord, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1740877125 assigned on December 2020. The practitioner's primary taxonomy code is 225400000X with license number 162708 (OH). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1740877125
Provider Name
DR. SAMUEL ONYEWUMBU LICDC,PMC, MCAP.
Gender
Male
Entity Type
Individual
Location Address
1420 WILLOW PASS RD # 200 CONCORD, CA 94520
Location Phone
(925) 646-5480
Mailing Address
85 CITRUS PARK LN BOYNTON BEACH, FL 33436
Mailing Phone
(561) 574-7900
Is Sole Proprietor?
Yes
Enumeration Date
12-31-2020
Last Update Date
09-15-2025
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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

Rehabilitation Practitioner

Taxonomy Code
225400000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
162708
License State
OH
Taxonomy Description
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

0010554 (FL)
2101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

2233 (FL)
3405300000XOther Service Providers

Prevention Professional

0802589 (FL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO
  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Bronze Standard (No Referrals) - HMO
  • UHC Bronze Standard+ (Dental + Vision, No Referrals) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, No Referrals) - HMO
  • UHC Gold Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Gold Standard (No Referrals) - HMO
  • UHC Gold Standard+ (Dental + Vision, No Referrals) - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) - HMO
  • UHC Silver Advantage+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision, No Referrals) - HMO
  • UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) - HMO
  • UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) - HMO
  • UHC Silver Standard (No Referrals) - HMO
  • UHC Silver Standard+ (Dental + Vision, No Referrals) - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1740877125, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
7
Unchanged
Pos 3
4
Doubled → 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
5
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 4 → 8 8 → 16 → 7 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 6 + 7 + 1 + 4 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1740877125.

Other Providers at the Same Location


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

Counselor (Mental Health)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Registered Nurse
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Marriage & Family Therapist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Marriage & Family Therapist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Psychiatry & Neurology (Psychiatry)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Marriage & Family Therapist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker (Clinical)
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Community Health Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Social Worker
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Peer Specialist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Rehabilitation Practitioner
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Day Training/Habilitation Specialist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520
Day Training/Habilitation Specialist
1420 WILLOW PASS RD # 200
CONCORD, CA 94520

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1740877125, enumerated as an "individual" on December 31, 2020.

The provider is located at 1420 WILLOW PASS RD # 200 CONCORD, CA 94520 and the phone number is (925) 646-5480.

Rehabilitation Practitioner with taxonomy code 225400000X.

The provider might be accepting Accepts: Providence Health Plan and UnitedHealthcare. Please consult your insurance carrier or call the provider to verify.