TAMAR CROLLARD MENTZER MS, CCC-SLP
NPI 1144783606
Speech-Language Pathologist in Seattle, WA

NPI Status: Active since April 11, 2019

Contact Information

925 SENECA ST
SEATTLE, WA
ZIP 98101
Phone: (206) 625-0461

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  • Individual
  • Female
  • Speech-Language Pathologist

About TAMAR MENTZER

This page provides the complete NPI Profile along with additional information for Tamar Mentzer, a provider established in Seattle, Washington with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1144783606 assigned on April 2019. The practitioner's primary taxonomy code is 235Z00000X with license number SLP.LL.60705557 (WA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1144783606
Provider Name
TAMAR CROLLARD MENTZER MS, CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
925 SENECA ST SEATTLE, WA 98101
Location Phone
(206) 625-0461
Mailing Address
1019 TERRY AVE APT 3 SEATTLE, WA 98104
Mailing Phone
(425) 829-6867
Is Sole Proprietor?
No
Enumeration Date
04-11-2019
Last Update Date
04-11-2019
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
SLP.LL.60705557
License State
WA
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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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 1144783606, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 4 + 8 + 6 + 6 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1144783606.

Other Providers at the Same Location


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

Internal Medicine
925 SENECA ST, G2-GHC GROUP HEALTH AT VIRGINIA MASON
SEATTLE, WA 98101
Pharmacist
925 SENECA ST
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, H3PI
SEATTLE, WA 98101
Occupational Therapist
925 SENECA ST
SEATTLE, WA 98101
Internal Medicine
925 SENECA ST
SEATTLE, WA 98101
Internal Medicine
925 SENECA ST
SEATTLE, WA 98101
Physical Therapist
925 SENECA ST
SEATTLE, WA 98101
Emergency Medicine
925 SENECA ST
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, MAILSTOP: H3-PI
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, MAILSTOP: H3-PI
SEATTLE, WA 98101
Occupational Therapist
925 SENECA ST
SEATTLE, WA 98101
Student in an Organized Health Care Education/Training Program
925 SENECA ST, H8-GME
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, MAILSTOP H3-PI
SEATTLE, WA 98101
Physical Therapy Assistant
925 SENECA ST
SEATTLE, WA 98101
Pharmacy (Institutional Pharmacy)
925 SENECA ST
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, MAIL STOP: H3-PI
SEATTLE, WA 98101
Internal Medicine
925 SENECA ST
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, PHARMACY DEPT, H3-PI
SEATTLE, WA 98101
Student in an Organized Health Care Education/Training Program
925 SENECA ST, VIRGINIA MASON MEDICAL CENTER
SEATTLE, WA 98101
Pharmacist
925 SENECA ST, MAIL STOP H3-PI
SEATTLE, WA 98101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144783606, enumerated as an "individual" on April 11, 2019.

The provider is located at 925 SENECA ST SEATTLE, WA 98101 and the phone number is (206) 625-0461.

Speech-Language Pathologist with taxonomy code 235Z00000X.