TRACY ROYA
NPI 1295973550
Counselor in Napa, CA

NPI Status: Active since January 25, 2009

Contact Information

1100 LINCOLN AVE
NAPA, CA
ZIP 94558
Phone: (707) 299-3815
Fax: (707) 255-3715

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  • Individual
  • Female
  • Counselor

About TRACY ROYA

This page provides the complete NPI Profile along with additional information for Tracy Roya, a provider established in Napa, California with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1295973550 assigned on January 2009. The practitioner's primary taxonomy code is 101Y00000X. The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1295973550
Provider Name
TRACY ROYA
Gender
Female
Entity Type
Individual
Location Address
1100 LINCOLN AVE NAPA, CA 94558
Location Phone
(707) 299-3815
Location Fax
(707) 255-3715
Mailing Address
1100 LINCOLN AVE NAPA, CA 94558
Mailing Phone
(707) 299-3815
Mailing Fax
(707) 255-3715
Is Sole Proprietor?
No
Enumeration Date
01-25-2009
Last Update Date
05-23-2016
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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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

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)

4800201120 (CA)

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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 1295973550, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 8 + 7 + 6 + 5 + 1 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1295973550.

Other Providers at the Same Location


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

Chiropractor
1100 LINCOLN AVE, SUITE 202
NAPA, CA 94558
Counselor
1100 LINCOLN AVE, SUITE 202
NAPA, CA 94558
Counselor
1100 LINCOLN AVE, STE 206
NAPA, CA 94558
Counselor
1100 LINCOLN AVE, #206
NAPA, CA 94558
Counselor (Mental Health)
1100 LINCOLN AVE, SUITE 103
NAPA, CA 94558
Emergency Medicine
1100 LINCOLN AVE, SUITE 200
NAPA, CA 94558
Counselor (Mental Health)
1100 LINCOLN AVE, SUITE 206
NAPA, CA 94558
Case Manager/Care Coordinator
1100 LINCOLN AVE
NAPA, CA 94558
Hearing Instrument Specialist
1100 LINCOLN AVE, SUITE 100
NAPA, CA 94558
Chiropractor
1100 LINCOLN AVE, STE103
NAPA, CA 94558
Case Manager/Care Coordinator
1100 LINCOLN AVE, #108
NAPA, CA 94558
Marriage & Family Therapist
1100 LINCOLN AVE, STE 108
NAPA, CA 94558
Community Health Worker
1100 LINCOLN AVE, STE 180
NAPA, CA 94558
Marriage & Family Therapist
1100 LINCOLN AVE, SUITE 202
NAPA, CA 94558
Marriage & Family Therapist
1100 LINCOLN AVE, SUITE 202
NAPA, CA 94558
Case Manager/Care Coordinator
1100 LINCOLN AVE, STE 108
NAPA, CA 94558
Marriage & Family Therapist
1100 LINCOLN AVE, STE 108
NAPA, CA 94558
Case Manager/Care Coordinator
1100 LINCOLN AVE, STE 202
NAPA, CA 94558
Community Health Worker
1100 LINCOLN AVE
NAPA, CA 94558
Counselor
1100 LINCOLN AVE, STE 206
NAPA, CA 94558

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295973550, enumerated as an "individual" on January 25, 2009.

The provider is located at 1100 LINCOLN AVE NAPA, CA 94558 and the phone number is (707) 299-3815.

Counselor with taxonomy code 101Y00000X.