MEGAN GUZMAN OTR/L
NPI 1982412763
Occupational Therapist - Hand in Hauppauge, NY

NPI Status: Active since December 24, 2024

Contact Information

521 HAUPPAUGE RD
HAUPPAUGE, NY
ZIP 11788
Phone: (631) 760-7800

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  • Individual
  • Female
  • Occupational Therapist
  • Hand

About MEGAN GUZMAN

This page provides the complete NPI Profile along with additional information for Megan Guzman, a provider established in Hauppauge, New York with a medical specialization in Occupational Therapist, focusing in hand . The healthcare provider is registered in the NPI registry with number 1982412763 assigned on December 2024. The practitioner's primary taxonomy code is 225XH1200X with license number 029534 (NY). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1982412763
Provider Name
MEGAN GUZMAN OTR/L
Gender
Female
Entity Type
Individual
Location Address
521 HAUPPAUGE RD HAUPPAUGE, NY 11788
Location Phone
(631) 760-7800
Mailing Address
19 MAYFLOWER LN HOLTSVILLE, NY 11742
Is Sole Proprietor?
No
Enumeration Date
12-24-2024
Last Update Date
12-24-2024
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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

Occupational Therapist Hand

Taxonomy Code
225XH1200X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
029534
License State
NY

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)
1225X00000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Occupational Therapist

029534 (NY)

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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 1982412763, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
8
Doubled → 16 → 1 + 6
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 8 → 16 → 7 4 → 8 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 8 + 1 + 4 + 7 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1982412763.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1982412763, enumerated as an "individual" on December 24, 2024.

The provider is located at 521 HAUPPAUGE RD HAUPPAUGE, NY 11788 and the phone number is (631) 760-7800.

Occupational Therapist with taxonomy code 225XH1200X and a focus in Hand.