GRACE MACKEY
NPI 1396675138
Nurse Anesthetist, Certified Registered in Dayton, OH

NPI Status: Active since May 22, 2026

Contact Information

1 WYOMING ST
DAYTON, OH
ZIP 45409
Phone: (937) 208-8000

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  • Individual
  • Female
  • Nurse Anesthetist, Certified Registered

About GRACE MACKEY

This page provides the complete NPI Profile along with additional information for Grace Mackey, a provider established in Dayton, Ohio with a medical specialization in Nurse Anesthetist, Certified Registered. The healthcare provider is registered in the NPI registry with number 1396675138 assigned on May 2026. The practitioner's primary taxonomy code is 367500000X with license number APRN.CRNA.0021545 (OH). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1396675138
Provider Name
GRACE MACKEY
Gender
Female
Entity Type
Individual
Location Address
1 WYOMING ST DAYTON, OH 45409
Location Phone
(937) 208-8000
Mailing Address
3068 RANCHFIELD DR BEAVERCREEK, OH 45432
Mailing Phone
(937) 430-5455
Is Sole Proprietor?
Yes
Enumeration Date
05-22-2026
Last Update Date
05-22-2026
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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

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
APRN.CRNA.0021545
License State
OH
Taxonomy Description
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

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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 1396675138, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 8 + 6 + 1 + 2 + 7 + 1 + 0 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1396675138.

Other Providers at the Same Location


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

Pharmacist
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Radiology (Diagnostic Radiology)
1 WYOMING ST
DAYTON, OH 45409
Anesthesiology
1 WYOMING ST, 3RD FLOOR, ANESTHESIA DEPT
DAYTON, OH 45409
Pathology (Anatomic Pathology & Clinical Pathology)
1 WYOMING ST
DAYTON, OH 45409
Anesthesiology
1 WYOMING ST, 3RD FL, ANESTHESIA DEPT, ATTN: BARB
DAYTON, OH 45409
Anesthesiology
1 WYOMING ST, 3D FL, ANES. DEPT., ATTN: BARB
DAYTON, OH 45409
Anesthesiology
1 WYOMING ST, 3RD FL, ANES DEPT., ATTN: BARB
DAYTON, OH 45409
Anesthesiology
1 WYOMING ST, 3RD FL, ANES. DEPT., ATTN: BARB
DAYTON, OH 45409
Pharmacist
1 WYOMING ST
DAYTON, OH 45409

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396675138, enumerated as an "individual" on May 22, 2026.

The provider is located at 1 WYOMING ST DAYTON, OH 45409 and the phone number is (937) 208-8000.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.