ASHLEY PASSIK MM.S
NPI 1952750036
Early Intervention Provider Agency in New York, NY

NPI Status: Active since June 08, 2016

Contact Information

400 E 77TH ST
12F
NEW YORK, NY
ZIP 10075
Phone: (203) 627-0722

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  • Individual
  • Female
  • Early Intervention Provider Agency

About ASHLEY PASSIK

This page provides the complete NPI Profile along with additional information for Ashley Passik, a provider established in New York, New York with a medical specialization in Early Intervention Provider Agency. The healthcare provider is registered in the NPI registry with number 1952750036 assigned on June 2016. The practitioner's primary taxonomy code is 252Y00000X with license number 3580129 (NY). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1952750036
Provider Name
ASHLEY PASSIK MM.S
Gender
Female
Entity Type
Individual
Location Address
400 E 77TH ST 12F NEW YORK, NY 10075
Location Phone
(203) 627-0722
Mailing Address
400 E 77TH ST 12F NEW YORK, NY 10075
Mailing Phone
(203) 627-0722
Is Sole Proprietor?
Yes
Enumeration Date
06-08-2016
Last Update Date
05-11-2026
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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

Early Intervention Provider Agency

Taxonomy Code
252Y00000X
Type
Agencies
License No.
3580129
License State
NY
Taxonomy Description
Early intervention services are an effective way to address the needs of infants and toddlers who have developmental delays or disabilities. The services are made available through a federal law known as the Individuals with Disabilities Education Act (IDEA). IDEA provides states and territories with specific requirements for providing early intervention services to infants and toddlers with special needs. In turn, each state and territory develops its own policies for carrying out IDEA and its requirements. Broadly speaking, early intervention services are special services for eligible infants and toddlers and their families. These services are designed to identify and meet children's needs in five developmental areas. These areas are: physical development, cognitive development, communication, social or emotional development, and adaptive development.

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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 1952750036, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 7 → 14 → 5 0 → 0 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 4 + 5 + 0 + 0 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1952750036.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Internal Medicine (Hematology & Oncology)
400 E 77TH ST
NEW YORK, NY 10075
Dentist (General Practice)
400 E 77TH ST, APT 9A
NEW YORK, NY 10075
Obstetrics & Gynecology
400 E 77TH ST, SUITE 1A
NEW YORK, NY 10075

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952750036, enumerated as an "individual" on June 08, 2016.

The provider is located at 400 E 77TH ST 12F NEW YORK, NY 10075 and the phone number is (203) 627-0722.

Early Intervention Provider Agency with taxonomy code 252Y00000X.