MS. MARGARET EVANOW M.S., L.P.C.C.
NPI 1851712152
Counselor - Professional in Colton, CA

NPI Status: Active since January 04, 2014

Contact Information

1421 E. COOLEY DR.
STE. 9
COLTON, CA
ZIP 92324
Phone: (909) 723-3887
Fax: (909) 352-2477

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  • Individual
  • Female
  • Counselor
  • Professional

About MARGARET EVANOW

This page provides the complete NPI Profile along with additional information for Margaret Evanow, a provider established in Colton, California with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1851712152 assigned on January 2014. The practitioner's primary taxonomy code is 101YP2500X with license number LPC 378 (CA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1851712152
Provider Name
MS. MARGARET EVANOW M.S., L.P.C.C.
Other Name
MRS. MARGARET MCALISTER
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1421 E. COOLEY DR. STE. 9 COLTON, CA 92324
Location Phone
(909) 723-3887
Location Fax
(909) 352-2477
Mailing Address
1269 W 31ST ST SAN BERNARDINO, CA 92405
Mailing Phone
(909) 723-3887
Is Sole Proprietor?
Yes
Enumeration Date
01-04-2014
Last Update Date
02-08-2020
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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
License No.
LPC 378
License State
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 1851712152, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 7 → 14 → 5 2 → 4 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 + 1 + 4 + 1 + 4 + 1 + 1 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1851712152.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Home Health
1421 E. COOLEY DR., SUITE 4
COLTON, CA 92324

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851712152, enumerated as an "individual" on January 04, 2014.

The provider is located at 1421 E. COOLEY DR. STE. 9 COLTON, CA 92324 and the phone number is (909) 723-3887.

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