NICHOLAS MAYHEW
NPI 1992635494
Nurse Practitioner - Family in Carmel, IN

NPI Status: Active since May 19, 2026

Contact Information

973 KEYSTONE WAY
CARMEL, IN
ZIP 46032
Phone: (317) 674-6552

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  • Individual
  • Nurse Practitioner
  • Family

About NICHOLAS MAYHEW

This page provides the complete NPI Profile along with additional information for Nicholas Mayhew, a provider established in Carmel, Indiana operating as a Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1992635494 assigned on May 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 28259708A (IN). The provider is registered as an individual and their NPI record was last updated May 2026.

NPI
1992635494
Provider Name
NICHOLAS MAYHEW
Gender
Entity Type
Individual
Location Address
973 KEYSTONE WAY CARMEL, IN 46032
Location Phone
(317) 674-6552
Mailing Address
973 KEYSTONE WAY CARMEL, IN 46032
Is Sole Proprietor?
No
Enumeration Date
05-19-2026
Last Update Date
05-19-2026
Code Navigator

A nurse practitioner (NP) like Nicholas Mayhew is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
28259708A
License State
IN

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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 1992635494, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
4
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 9 → 18 → 9 6 → 12 → 3 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 2 + 3 + 1 + 0 + 4 + 1 + 8 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1992635494.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Hospice Care, Community Based
973 KEYSTONE WAY
CARMEL, IN 46032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992635494, enumerated as an "individual" on May 19, 2026.

The provider is located at 973 KEYSTONE WAY CARMEL, IN 46032 and the phone number is (317) 674-6552.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.