MR. MATTHEW PRESNELL BLAKELEY M.F.T. INTERN
NPI 1699890533
Counselor - Professional in Modesto, CA

NPI Status: Active since March 20, 2007

Contact Information

1100 KANSAS AVE
MODESTO, CA
ZIP 95351
Phone: (209) 558-8884
Fax: (209) 558-8888

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  • Individual
  • Male
  • Counselor
  • Professional

About MATTHEW BLAKELEY

This page provides the complete NPI Profile along with additional information for Matthew Blakeley, a provider established in Modesto, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1699890533 assigned on March 2007. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1699890533
Provider Name
MR. MATTHEW PRESNELL BLAKELEY M.F.T. INTERN
Gender
Male
Entity Type
Individual
Location Address
1100 KANSAS AVE MODESTO, CA 95351
Location Phone
(209) 558-8884
Location Fax
(209) 558-8888
Mailing Address
1100 KANSAS AVE MODESTO, CA 95351
Mailing Phone
(209) 558-8884
Mailing Fax
(209) 558-8888
Is Sole Proprietor?
No
Enumeration Date
03-20-2007
Last Update Date
01-03-2022
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers

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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 1699890533, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 9 → 18 → 9 8 → 16 → 7 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 6 + 9 + 0 + 5 + 6 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1699890533.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
1100 KANSAS AVE, SUITE A
MODESTO, CA 95351
Marriage & Family Therapist
1100 KANSAS AVE, SUITE A
MODESTO, CA 95351
Social Worker (Clinical)
1100 KANSAS AVE, SUITE A
MODESTO, CA 95351
Registered Nurse (Psychiatric/Mental Health)
1100 KANSAS AVE
MODESTO, CA 95351
Social Worker (Clinical)
1100 KANSAS AVE, SUITE B
MODESTO, CA 95351
Registered Nurse (Psychiatric/Mental Health)
1100 KANSAS AVE, SUITE A
MODESTO, CA 95351
Respite Care (Respite Care, Physical Disabilities, Child)
1100 KANSAS AVE
MODESTO, CA 95351
Community/Behavioral Health
1100 KANSAS AVE
MODESTO, CA 95351
Community/Behavioral Health
1100 KANSAS AVE
MODESTO, CA 95351
Counselor (Addiction (Substance Use Disorder))
1100 KANSAS AVE
MODESTO, CA 95351

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699890533, enumerated as an "individual" on March 20, 2007.

The provider is located at 1100 KANSAS AVE MODESTO, CA 95351 and the phone number is (209) 558-8884.

Counselor with taxonomy code 101YP2500X and a focus in Professional.