SARA SCHMUCKLER MS CCC-SLP
NPI 1619508595
Speech-Language Pathologist in Philadelphia, PA

NPI Status: Active since January 30, 2020

Contact Information

925 CHESTNUT ST
PHILADELPHIA, PA
ZIP 19107
Phone: (215) 955-6760

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  • Individual
  • Female
  • Speech-Language Pathologist

About SARA SCHMUCKLER

This page provides the complete NPI Profile along with additional information for Sara Schmuckler, a provider established in Philadelphia, Pennsylvania with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1619508595 assigned on January 2020. The practitioner's primary taxonomy code is 235Z00000X with license number SL013196 (PA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1619508595
Provider Name
SARA SCHMUCKLER MS CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
925 CHESTNUT ST PHILADELPHIA, PA 19107
Location Phone
(215) 955-6760
Mailing Address
835 ROCK LN ELKINS PARK, PA 19027
Mailing Phone
(610) 724-3838
Is Sole Proprietor?
No
Enumeration Date
01-30-2020
Last Update Date
01-20-2026
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Location Map

Secondary Locations

  • 626 Haverford Rd
    Haverford, PA 19041
    (610) 649-8255

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.
SL013196
License State
PA
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 1619508595, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 1 → 2 5 → 10 → 1 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 0 + 0 + 1 + 6 + 5 + 1 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1619508595.

Other Providers at the Same Location


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

Physical Therapy Assistant
925 CHESTNUT ST, SUITE 6F, PHYSICAL THERAPY
PHILADELPHIA, PA 19107
Physical Therapist
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Physical Therapist
925 CHESTNUT ST
PHILA, PA 19107
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Physical Therapist
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Specialist/Technologist (Athletic Trainer)
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Internal Medicine (Hematology & Oncology)
925 CHESTNUT ST, SUITE 420
PHILADELPHIA, PA 19107
Nurse Practitioner
925 CHESTNUT ST, MEZZANINE
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107
Internal Medicine (Cardiovascular Disease)
925 CHESTNUT ST, MEZZANINE FLOOR
PHILADELPHIA, PA 19107
Otolaryngology (Plastic Surgery within the Head & Neck)
925 CHESTNUT ST, 6TH FLOOR
PHILADELPHIA, PA 19107
Internal Medicine (Medical Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Nurse Practitioner
925 CHESTNUT ST, 320A
PHILADELPHIA, PA 19107
Internal Medicine (Hematology & Oncology)
925 CHESTNUT ST, SUITE 320A
PHILADELPHIA, PA 19107
Orthopaedic Surgery
925 CHESTNUT ST
PHILADELPHIA, PA 19107
Otolaryngology
925 CHESTNUT ST, 6TH FLOOR
PHILADELPHIA, PA 19107
Nurse Practitioner (Adult Health)
925 CHESTNUT ST
PHILADELPHIA, PA 19107

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619508595, enumerated as an "individual" on January 30, 2020.

The provider is located at 925 CHESTNUT ST PHILADELPHIA, PA 19107 and the phone number is (215) 955-6760.

Speech-Language Pathologist with taxonomy code 235Z00000X.