MR. DAVID CHRISTOPHER MICHAEL CRNA
NPI 1417104407
Nurse Anesthetist, Certified Registered in Roanoke Rapids, NC

NPI Status: Active since August 21, 2008

Contact Information

250 SMITH CHURCH RD
ROANOKE RAPIDS, NC
ZIP 27870
Phone: (252) 535-8437

Recently Updated NPI Information
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.

Table of Contents

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Nurse Anesthetist, Certified Registered

About DAVID MICHAEL

This page provides the complete NPI Profile along with additional information for David Michael, a provider established in Roanoke Rapids, North Carolina with a medical specialization in Nurse Anesthetist, Certified Registered. The healthcare provider is registered in the NPI registry with number 1417104407 assigned on August 2008. The practitioner's primary taxonomy code is 367500000X with license number 189534 (NC). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI: 1417104407
Provider Name: MR. DAVID CHRISTOPHER MICHAEL CRNA
Other Name: MR. DAVID MICHAEL MALISA CRNA
Other Name Type: Former Name (1)
Gender: Male
Entity Type: Individual
Location Address: 250 SMITH CHURCH RD ROANOKE RAPIDS, NC 27870
Location Phone: (252) 535-8437
Mailing Address: 6320 CHADFORD DR APT 2003 RALEIGH, NC 27612
Mailing Phone: (919) 376-7085
Is Sole Proprietor?: Yes
Enumeration Date: 08-21-2008
Last Update Date: 05-31-2026
Code Navigator

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 Anesthetist, Certified Registered
Taxonomy Code: 367500000X
Type: Physician Assistants & Advanced Practice Nursing Providers
License No.: 189534
License State: NC
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.

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 1417104407, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 2

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 1 → 2 1 → 2 4 → 8 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 2 + 0 + 8 + 4 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1417104407.

Other Providers at the Same Location

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

DR. GEORGE EDWARD FLEMING MD

Anesthesiology

250 SMITH CHURCH RD, ANESTHESIA DEPT
ROANOKE RAPIDS, NC 27870

Halifax County (252) 535-8011

SHAWN L FRAZIER PT

Physical Therapist