ELLEN MARY LETTRICH M.S., CCC-SLP
NPI 1295974251
Speech-Language Pathologist in New York, NY

NPI Status: Active since February 16, 2009

Contact Information

1305 YORK AVE
FIFTH FLOOR
NEW YORK, NY
ZIP 10021
Phone: (212) 746-2226

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  • Individual
  • Female
  • Speech-Language Pathologist

About ELLEN LETTRICH

This page provides the complete NPI Profile along with additional information for Ellen Lettrich, a provider established in New York, New York with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1295974251 assigned on February 2009. The practitioner's primary taxonomy code is 235Z00000X with license number 020046 (NY). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1295974251
Provider Name
ELLEN MARY LETTRICH M.S., CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
1305 YORK AVE FIFTH FLOOR NEW YORK, NY 10021
Location Phone
(212) 746-2226
Mailing Address
1305 YORK AVE FIFTH FLOOR NEW YORK, NY 10021
Mailing Phone
(212) 746-2226
Is Sole Proprietor?
No
Enumeration Date
02-16-2009
Last Update Date
01-25-2012
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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.
020046
License State
NY
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.

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)
1235Z00000XSpeech, Language and Hearing Service Providers

Speech-Language Pathologist

SL009461 (PA)

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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 1295974251, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
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
4
Doubled → 8
Pos 8
2
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 9 → 18 → 9 9 → 18 → 9 4 → 8 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 + 8 + 2 + 1 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295974251.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Ophthalmology
1305 YORK AVE, SUITE 1112
NEW YORK, NY 10021
Audiologist
1305 YORK AVE, 5TH FLOOR
NEW YORK, NY 10021
Internal Medicine (Medical Oncology)
1305 YORK AVE, 12TH FLOOR
NEW YORK, NY 10021
Obstetrics & Gynecology (Reproductive Endocrinology)
1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021
Audiologist-Hearing Aid Fitter
1305 YORK AVE, 5TH FLOOR
NEW YORK, NY 10021
Audiologist (Assistive Technology Practitioner)
1305 YORK AVE, WEILL CORNELL MEDICAL CENTER DEP'T OF ENT
NEW YORK, NY 10021
Specialist
1305 YORK AVE, CRMI, 7 FLOOR
NEW YORK, NY 10021
Speech-Language Pathologist
1305 YORK AVE, 5TH FLOOR
NEW YORK, NY 10021
Obstetrics & Gynecology (Reproductive Endocrinology)
1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021
Dermatology
1305 YORK AVE, 9TH FLOOR
NEW YORK, NY 10021
Speech-Language Pathologist
1305 YORK AVE
NEW YORK, NY 10021
Physician Assistant
1305 YORK AVE, 5TH FLOOR
NEW YORK, NY 10021
Nurse Practitioner (Adult Health)
1305 YORK AVE, 4TH FLOOR
NEW YORK, NY 10021
Physician Assistant
1305 YORK AVE, 9TH FLOOR
NEW YORK, NY 10021
Obstetrics & Gynecology (Reproductive Endocrinology)
1305 YORK AVE, 6TH FLOOR
NEW YORK, NY 10021
Dermatology
1305 YORK AVE
NEW YORK, NY 10021
Technician/Technologist (Orthoptist)
1305 YORK AVE
NEW YORK, NY 10021
Internal Medicine
1305 YORK AVE, 8TH FLOOR
NEW YORK, NY 10021
General Acute Care Hospital
1305 YORK AVE, 5TH FLOOR
NEW YORK, NY 10021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295974251, enumerated as an "individual" on February 16, 2009.

The provider is located at 1305 YORK AVE FIFTH FLOOR NEW YORK, NY 10021 and the phone number is (212) 746-2226.

Speech-Language Pathologist with taxonomy code 235Z00000X.