RICKI FELDMAN
NPI 1437578101
Speech-Language Pathologist in Lexington, MA

NPI Status: Active since April 10, 2014

Contact Information

57 BEDFORD ST
SUITE 203
LEXINGTON, MA
ZIP 02420
Phone: (781) 862-8085

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  • Individual
  • Female
  • Speech-Language Pathologist

About RICKI FELDMAN

This page provides the complete NPI Profile along with additional information for Ricki Feldman, a provider established in Lexington, Massachusetts with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1437578101 assigned on April 2014. The practitioner's primary taxonomy code is 235Z00000X with license number SP-9187-SL (MA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1437578101
Provider Name
RICKI FELDMAN
Gender
Female
Entity Type
Individual
Location Address
57 BEDFORD ST SUITE 203 LEXINGTON, MA 02420
Location Phone
(781) 862-8085
Mailing Address
57 BEDFORD ST SUITE 203 LEXINGTON, MA 02420
Mailing Phone
(781) 862-8085
Is Sole Proprietor?
No
Enumeration Date
04-10-2014
Last Update Date
04-10-2014
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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.
SP-9187-SL
License State
MA
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 1437578101, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
0
Doubled → 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 3 → 6 5 → 10 → 1 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 1 + 0 + 7 + 1 + 6 + 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 1437578101.

Other Providers at the Same Location


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

Internal Medicine
57 BEDFORD ST, STE 130
LEXINGTON, MA 02420
Internal Medicine
57 BEDFORD ST, STE 130
LEXINGTON, MA 02420
Internal Medicine
57 BEDFORD ST, STE 130
LEXINGTON, MA 02420
Nurse Practitioner (Women's Health)
57 BEDFORD ST, STE 205
LEXINGTON, MA 02420
Psychologist
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Dermatology
57 BEDFORD ST, STE 211
LEXINGTON, MA 02420
Obstetrics & Gynecology
57 BEDFORD ST
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Dentist (General Practice)
57 BEDFORD ST, SUITE 110
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Dentist (Orthodontics and Dentofacial Orthopedics)
57 BEDFORD ST, SUITE 120
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Social Worker
57 BEDFORD ST
LEXINGTON, MA 02420
Social Worker (Clinical)
57 BEDFORD ST, SUITE 125
LEXINGTON, MA 02420
Speech-Language Pathologist
57 BEDFORD ST, SUITE 203
LEXINGTON, MA 02420
Dentist (General Practice)
57 BEDFORD ST
LEXINGTON, MA 02420
Dentist (General Practice)
57 BEDFORD ST, #205
LEXINGTON, MA 02420
Psychologist (Counseling)
57 BEDFORD ST, SUITE125
LEXINGTON, MA 02420

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437578101, enumerated as an "individual" on April 10, 2014.

The provider is located at 57 BEDFORD ST SUITE 203 LEXINGTON, MA 02420 and the phone number is (781) 862-8085.

Speech-Language Pathologist with taxonomy code 235Z00000X.