MR. MICHAEL PATRICK GRENON III
NPI 1174412332
Anesthesiologist Assistant in Melbourne, FL

NPI Status: Active since July 01, 2025

Contact Information

1350 SOUTH HICKORY ST
MELBOURNE, FL
ZIP 32901
Phone: (321) 434-7145
Fax: (321) 434-1656

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  • Individual
  • Male
  • Anesthesiologist Assistant

About MICHAEL GRENON

This page provides the complete NPI Profile along with additional information for Michael Grenon, a provider established in Melbourne, Florida with a medical specialization in Anesthesiologist Assistant. The healthcare provider is registered in the NPI registry with number 1174412332 assigned on July 2025. The practitioner's primary taxonomy code is 367H00000X. The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1174412332
Provider Name
MR. MICHAEL PATRICK GRENON III
Gender
Male
Entity Type
Individual
Location Address
1350 SOUTH HICKORY ST MELBOURNE, FL 32901
Location Phone
(321) 434-7145
Location Fax
(321) 434-1656
Mailing Address
112 SEA BREEZE CIR MERRITT ISLAND, FL 32953
Is Sole Proprietor?
No
Enumeration Date
07-01-2025
Last Update Date
07-01-2025
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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

Anesthesiologist Assistant

Taxonomy Code
367H00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
Taxonomy Description
An individual certified by the state to perform anesthesia services under the direct supervision of an anesthesiologist. Anesthesiologist Assistants are required to have a bachelor's degree with a premed curriculum prior to entering a two-year anesthesiology assistant program, which is focused upon the delivery and maintenance of anesthesia care as well as advanced patient monitoring techniques. An Anesthesiologist Assistant must work as a member of the anesthesia care team under the direction of a qualified Anesthesiologist.

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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 1174412332, 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
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 7 → 14 → 5 4 → 8 2 → 4 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 1 + 4 + 3 + 6 + 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 1174412332.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Physician Assistant
1350 SOUTH HICKORY ST, HOLMES REG MED CENTER
MELBOURNE, FL 32901
Social Worker (Clinical)
1350 SOUTH HICKORY ST
MELBOURN, FL 32901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174412332, enumerated as an "individual" on July 01, 2025.

The provider is located at 1350 SOUTH HICKORY ST MELBOURNE, FL 32901 and the phone number is (321) 434-7145.

Anesthesiologist Assistant with taxonomy code 367H00000X.