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

IAN FREEMAN MD
NPI 1497734214
Surgery in Tripler Amc, HI

Active since January 10, 2006
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER AMC, HI 96859(808) 433-2460(808) 433-1558 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Male
  • Surgery

About IAN FREEMAN

This page provides the complete NPI Profile along with additional information for Ian Freeman, a provider established in Tripler Amc, Hawaii with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1497734214 assigned on January 2006. The practitioner's primary taxonomy code is 208600000X with license number 27777 (CO). The provider is registered as an individual and his NPI record was last updated July 2026.

NPI
1497734214
Provider Name
IAN FREEMAN MD
Gender
Male
Entity Type
Individual
Location Address
1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859
Location Phone
(808) 433-2460
Location Fax
(808) 433-1558
Mailing Address
1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER ATTN: MCHK-QS TRIPLER AMC, HI 96859
Mailing Phone
(808) 433-2460
Mailing Fax
(808) 433-1558
Is Sole Proprietor?
No
Enumeration Date
01-10-2006
Last Update Date
07-13-2026
Code Navigator

A surgeon like Ian Freeman treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.

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

Surgery

Taxonomy Code
208600000X
Type
Allopathic & Osteopathic Physicians
License No.
27777
License State
CO
Taxonomy Description
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

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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 1497734214, 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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 7 → 14 → 5 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 4 + 3 + 8 + 2 + 2 + 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 1497734214.

Other Providers at the Same Location


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

Hospitalist
1 JARRETT WHITE RD, DEPT OF MEDICINE (MCHK-DM)
TRIPLER ARMY MEDICAL CENTER, HI 96859
Internal Medicine (Hematology & Oncology)
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, ATTN:MCHK-QS
TRIPLER AMC, HI 96859
Internal Medicine (Hematology & Oncology)
1 JARRETT WHITE RD, MCHK-DMO, TAMC
TAMC, HI 96859
Marriage & Family Therapist
1 JARRETT WHITE RD, TRIPLER ARMY MEDIAL CENTER ATTN: MCHK-QS
TRIPLER AMC, HI 96859
Registered Nurse
1 JARRETT WHITE RD
TAMC, HI 96859
Radiology (Diagnostic Radiology)
1 JARRETT WHITE RD
TAMC, HI 96859
Internal Medicine (Interventional Cardiology)
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER CARDIOLOGY SECTION
TRIPLER AMC, HI 96859
Psychologist (Health Service)
1 JARRETT WHITE RD, MCHK-PH
TAMC, HI 96859
Counselor (Addiction (Substance Use Disorder))
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Psychologist (Health Service)
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Advanced Practice Midwife
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER
TRIPLER AMC, HI 96859
Obstetrics & Gynecology
1 JARRETT WHITE RD, TRIPLER AMC, DEPARTMENT OBGYN ATTN: MCHK-OB
TRIPLER ARMY MEDICAL CENTER, HI 96859
Military Hospital
1 JARRETT WHITE RD, DEPARTMENT OF SOCIAL WORK
TAMC, HI 96859
Genetic Counselor, MS
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER ATTN: MCHK-QS
TRIPLER AMC, HI 96859
Social Worker (Clinical)
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER
TRIPLER AMC, HI 96859
Pharmacist
1 JARRETT WHITE RD, PHARMACY DEPATMENT
TRIPLER AMC, HI 96859
Psychologist (Clinical)
1 JARRETT WHITE RD, PSYCHOLOGY DEPARTMENT
TRIPLER ARMY MEDICAL CENTER, HI 96859
Nurse Anesthetist, Certified Registered
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Nurse Anesthetist, Certified Registered
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER
TRIPLER AMC, HI 96859
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1 JARRETT WHITE RD, DEPARTMENT OF SURGERY
TRIPLER ARMY MEDICAL CENTER, HI 96859

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497734214, enumerated as an "individual" on January 10, 2006.

The provider is located at 1 JARRETT WHITE RD TRIPLER ARMY MEDICAL CENTER TRIPLER AMC, HI 96859 and the phone number is (808) 433-2460.

Surgery with taxonomy code 208600000X.