DANNI ROSE HANNNON LMSW
NPI 1306737705
Social Worker in Buffalo, NY

NPI Status: Active since July 14, 2025

Contact Information

1028 MAIN ST
BUFFALO, NY
ZIP 14202
Phone: (716) 338-8363

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  • Individual
  • Female
  • Social Worker

About DANNI HANNNON

This page provides the complete NPI Profile along with additional information for Danni Hannnon, a provider established in Buffalo, New York with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1306737705 assigned on July 2025. The practitioner's primary taxonomy code is 104100000X with license number 126194-01 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1306737705
Provider Name
DANNI ROSE HANNNON LMSW
Gender
Female
Entity Type
Individual
Location Address
1028 MAIN ST BUFFALO, NY 14202
Location Phone
(716) 338-8363
Mailing Address
2037 STALEY RD GRAND ISLAND, NY 14072
Mailing Phone
(716) 338-8363
Is Sole Proprietor?
Yes
Enumeration Date
07-14-2025
Last Update Date
07-15-2025
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A social worker like Danni Hannnon helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
126194-01
License State
NY
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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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 1306737705, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
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 0 → 0 7 → 14 → 5 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 4 + 3 + 1 + 4 + 7 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1306737705.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
1028 MAIN ST
BUFFALO, NY 14202
Psychiatry & Neurology (Child & Adolescent Psychiatry)
1028 MAIN ST, CHILDREN'S PSYCHIATRY CLINIC
BUFFALO, NY 14202
Psychologist (Clinical Child & Adolescent)
1028 MAIN ST
BUFFALO, NY 14202
Psychologist (Clinical)
1028 MAIN ST, SECOND FLOOR
BUFFALO, NY 14202
Social Worker
1028 MAIN ST
BUFFALO, NY 14202
Psychologist
1028 MAIN ST
BUFFALO, NY 14202
Social Worker
1028 MAIN ST
BUFFALO, NY 14202
Psychologist
1028 MAIN ST
BUFFALO, NY 14202
Social Worker
1028 MAIN ST
BUFFALO, NY 14202
Social Worker
1028 MAIN ST
BUFFALO, NY 14202
Psychologist (Clinical)
1028 MAIN ST
BUFFALO, NY 14202
Social Worker (Clinical)
1028 MAIN ST
BUFFALO, NY 14202
Student in an Organized Health Care Education/Training Program
1028 MAIN ST
BUFFALO, NY 14202
Social Worker (Clinical)
1028 MAIN ST
BUFFALO, NY 14202
Anesthesiology
1028 MAIN ST
BUFFALO, NY 14202
Social Worker (Clinical)
1028 MAIN ST
BUFFALO, NY 14202
Social Worker
1028 MAIN ST
BUFFALO, NY 14202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306737705, enumerated as an "individual" on July 14, 2025.

The provider is located at 1028 MAIN ST BUFFALO, NY 14202 and the phone number is (716) 338-8363.

Social Worker with taxonomy code 104100000X.