TIMOTHY OLDFATHER M.D.
NPI 1679572952
Surgery in Hilo, HI

NPI Status: Active since July 19, 2005

Contact Information

82 PUUHONU PL
SUITE 202
HILO, HI
ZIP 96720
Phone: (808) 933-3040
Fax: (808) 933-3075

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  • Individual
  • Male
  • Surgery

About TIMOTHY OLDFATHER

This page provides the complete NPI Profile along with additional information for Timothy Oldfather, a provider established in Hilo, Hawaii with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1679572952 assigned on July 2005. The practitioner's primary taxonomy code is 208600000X with license number MD3343 (HI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1679572952
Provider Name
TIMOTHY OLDFATHER M.D.
Gender
Male
Entity Type
Individual
Location Address
82 PUUHONU PL SUITE 202 HILO, HI 96720
Location Phone
(808) 933-3040
Location Fax
(808) 933-3075
Mailing Address
82 PUUHONU PL SUITE 202 HILO, HI 96720
Mailing Phone
(808) 933-3040
Mailing Fax
(808) 933-3075
Is Sole Proprietor?
Yes
Enumeration Date
07-19-2005
Last Update Date
07-09-2007
Code Navigator

A surgeon like Timothy Oldfather 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.
MD3343
License State
HI
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C43079OTHER (01)HIHMSA PROVIDER NUMBER
03925801MEDICAID (05)HI 
C97553MEDICARE UPIN (02)HI 
H0000BDWFLMEDICARE ID-TYPE UNSPECIFIED (04)HIPROVIDER NUMBER

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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 1679572952, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 5 → 10 → 1 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 7 + 4 + 9 + 1 + 0 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1679572952.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Dentist (General Practice)
82 PUUHONU PL, STE 201
HILO, HI 96720
Internal Medicine
82 PUUHONU PL, SUITE 207
HILO, HI 96720
Obstetrics & Gynecology
82 PUUHONU PL, SUITE 205
HILO, HI 96720
Specialist
82 PUUHONU PL, SUITE 205
HILO, HI 96720
Dentist (General Practice)
82 PUUHONU PL, SUITE 201
HILO, HI 96720
Internal Medicine
82 PUUHONU PL, SUITE 206
HILO, HI 96720
Clinic/Center (Primary Care)
82 PUUHONU PL, SUITE 206
HILO, HI 96720
Surgery
82 PUUHONU PL, SUITE 202
HILO, HI 96720
Family Medicine
82 PUUHONU PL, SUITE 202
HILO, HI 96720
Surgery
82 PUUHONU PL, SUITE 202
HILO, HI 96720
Non-Pharmacy Dispensing Site
82 PUUHONU PL, SUITE 202
HILO, HI 96720
Internal Medicine
82 PUUHONU PL, SUITE 207
HILO, HI 96720
Pharmacy (Community/Retail Pharmacy)
82 PUUHONU PL, SUITE 103
HILO, HI 96720
Orthopaedic Surgery
82 PUUHONU PL, SUITE# 205
HILO, HI 96720
Radiology (Diagnostic Radiology)
82 PUUHONU PL, #102
HILO, HI 96720
Social Worker (Clinical)
82 PUUHONU PL
HILO, HI 96720

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679572952, enumerated as an "individual" on July 19, 2005.

The provider is located at 82 PUUHONU PL SUITE 202 HILO, HI 96720 and the phone number is (808) 933-3040.

Surgery with taxonomy code 208600000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.