JOSEPH L. GERRY MD
NPI 1588764351
Internal Medicine - Interventional Cardiology in Wailuku, HI

NPI Status: Active since September 22, 2006

Contact Information

221 MAHALANI STREET
WAILUKU, HI
ZIP 96793
Phone: (808) 244-9056

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About JOSEPH GERRY

This page provides the complete NPI Profile along with additional information for Joseph Gerry, an internist established in Wailuku, Hawaii with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1588764351 assigned on September 2006. The practitioner's primary taxonomy code is 207RI0011X with license number MD-12179 (HI). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1588764351
Provider Name
JOSEPH L. GERRY MD
Gender
Male
Entity Type
Individual
Location Address
221 MAHALANI STREET WAILUKU, HI 96793
Location Phone
(808) 244-9056
Mailing Address
221 MAHALANI STREET MEDICAL STAFF SERVICES WAILUKU, HI 96793
Mailing Phone
(808) 244-9056
Is Sole Proprietor?
No
Enumeration Date
09-22-2006
Last Update Date
08-16-2010
Code Navigator

An internist like Joseph Gerry is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
MD-12179
License State
HI
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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
525131-01MEDICAID (05)HI 
B62754MEDICARE UPIN (02)HI 
0000238204OTHER (01)HIHMSA BILLING NUMBER
H55369MEDICARE PIN (08)HI 

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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 1588764351, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 8 → 16 → 7 7 → 14 → 5 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 1 + 4 + 6 + 8 + 3 + 1 + 0 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1588764351.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine (Interventional Cardiology)
221 MAHALANI STREET
WAILUKU, HI 96793
Psychologist (Clinical)
221 MAHALANI STREET
WAILUKU, HI 96793
Psychiatry & Neurology (Psychiatry)
221 MAHALANI STREET
WAILUKU, HI 96793
General Acute Care Hospital
221 MAHALANI STREET
WAILUKU, HI 96793
Internal Medicine (Interventional Cardiology)
221 MAHALANI STREET, PHYSICIAN PRACTICE SERVICES
WAILUKU, HI 96793
Skilled Nursing Facility
221 MAHALANI STREET
WAILUKU, HI 96793
General Acute Care Hospital
221 MAHALANI STREET
WAILUKU, HI 96793

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588764351, enumerated as an "individual" on September 22, 2006.

The provider is located at 221 MAHALANI STREET WAILUKU, HI 96793 and the phone number is (808) 244-9056.

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.

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