MRS. MARCI DENIKE
NPI 1851465751
Counselor - Mental Health in Napa, CA

NPI Status: Active since November 20, 2006

Contact Information

2100 NAPA VALLEJO HWY
NAPA, CA
ZIP 94558
Phone: (707) 253-1009
Fax: (707) 253-7265

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MARCI DENIKE

This page provides the complete NPI Profile along with additional information for Marci Denike, a provider established in Napa, California with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1851465751 assigned on November 2006. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1851465751
Provider Name
MRS. MARCI DENIKE
Gender
Female
Entity Type
Individual
Location Address
2100 NAPA VALLEJO HWY NAPA, CA 94558
Location Phone
(707) 253-1009
Location Fax
(707) 253-7265
Mailing Address
PO BOX 7090 NAPA, CA 94558
Mailing Phone
(707) 253-1009
Mailing Fax
(707) 253-7265
Is Sole Proprietor?
No
Enumeration Date
11-20-2006
Last Update Date
07-08-2007
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A mental health counselor like Marci Denike provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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 Mental Health

Taxonomy Code
101YM0800X
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 1851465751, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 8 + 6 + 1 + 0 + 7 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1851465751.

Other Providers at the Same Location


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

Pharmacist (Psychiatric)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychiatry & Neurology (Forensic Psychiatry)
2100 NAPA VALLEJO HWY, NAPA STATE HOSPITAL UNIT T4
NAPA, CA 94558
Nurse Practitioner (Women's Health)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Nurse Practitioner
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Dentist
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Dentist
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychiatry & Neurology (Psychiatry)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Psychologist (Clinical)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Counselor (Mental Health)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Counselor (Mental Health)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Counselor (Mental Health)
2100 NAPA VALLEJO HWY
NAPA, CA 94558
Counselor (Mental Health)
2100 NAPA VALLEJO HWY
NAPA, CA 94558

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851465751, enumerated as an "individual" on November 20, 2006.

The provider is located at 2100 NAPA VALLEJO HWY NAPA, CA 94558 and the phone number is (707) 253-1009.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.