DR. GREGORY HANNAHS M.D.
NPI 1750482352
Specialist in Bayside, NY

NPI Status: Active since September 26, 2006

Contact Information

21111 NORTHERN BLVD
BAYSIDE, NY
ZIP 11361
Phone: (718) 705-1000

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  • Individual
  • Male
  • Specialist

About GREGORY HANNAHS

This page provides the complete NPI Profile along with additional information for Gregory Hannahs, a provider established in Bayside, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1750482352 assigned on September 2006. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1750482352
Provider Name
DR. GREGORY HANNAHS M.D.
Gender
Male
Entity Type
Individual
Location Address
21111 NORTHERN BLVD BAYSIDE, NY 11361
Location Phone
(718) 705-1000
Mailing Address
4040 78TH ST APT 2 ELMHURST, NY 11373
Mailing Phone
(646) 369-4797
Is Sole Proprietor?
No
Enumeration Date
09-26-2006
Last Update Date
07-08-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
PENDINGMEDICARE ID-TYPE UNSPECIFIED (04)EMPIRE MEDICARE

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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 1750482352, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 8 + 8 + 4 + 3 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1750482352.

Other Providers at the Same Location


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

Family Medicine
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Psychiatry & Neurology (Psychiatry)
21111 NORTHERN BLVD, PREMIER HEALTHCARE
BAYSIDE, NY 11361
Speech-Language Pathologist
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Physical Therapist
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Occupational Therapist
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD, 2ND FLOOR
BAYSIDE, NY 11361
Registered Nurse
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Occupational Therapist
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Registered Nurse
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker (Clinical)
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Occupational Therapist
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Social Worker
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Registered Nurse (Medical-Surgical)
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Registered Nurse (Psychiatric/Mental Health, Adult)
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Registered Nurse (General Practice)
21111 NORTHERN BLVD
BAYSIDE, NY 11361
Licensed Practical Nurse
21111 NORTHERN BLVD
BAYSIDE, NY 11361

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750482352, enumerated as an "individual" on September 26, 2006.

The provider is located at 21111 NORTHERN BLVD BAYSIDE, NY 11361 and the phone number is (718) 705-1000.

Specialist with taxonomy code 174400000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.