DR. GREGORY THOMAS BRAMBLETT M.D., PH.D.
NPI 1275503781
Ophthalmology in Fpo, AP

NPI Status: Active since January 25, 2006

Contact Information

US NAVAL HOSPITAL OKINAWA
PSC 482 BOX 1600
FPO, AP
ZIP 96362
Phone:

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  • Individual
  • Male
  • Ophthalmology

About GREGORY BRAMBLETT

This page provides the complete NPI Profile along with additional information for Gregory Bramblett, a provider established in Fpo, with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1275503781 assigned on January 2006. The practitioner's primary taxonomy code is 207W00000X with license number D0055473 (MD). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1275503781
Provider Name
DR. GREGORY THOMAS BRAMBLETT M.D., PH.D.
Gender
Male
Entity Type
Individual
Location Address
US NAVAL HOSPITAL OKINAWA PSC 482 BOX 1600 FPO, AP 96362
Location Phone
Mailing Address
US NAVAL HOSPITAL OKINAWA PSC 482 BOX 2605 FPO, AP 96362
Is Sole Proprietor?
Yes
Enumeration Date
01-25-2006
Last Update Date
08-17-2022
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Ophthalmologists like Gregory Bramblett specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0055473
License State
MD
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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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 1275503781, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 7 → 14 → 5 5 → 10 → 1 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 0 + 6 + 7 + 1 + 6 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1275503781.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Military Health Care Provider (Independent Duty Corpsman)
US NAVAL HOSPITAL OKINAWA, PSC 482
FPO, AP 96362
Pharmacist
US NAVAL HOSPITAL OKINAWA, PSC 482
FPO, AP 96362
Pediatrics (Neonatal-Perinatal Medicine)
US NAVAL HOSPITAL OKINAWA, CAMP FOSTER
FPO, AP 96362
Dietitian, Registered
US NAVAL HOSPITAL OKINAWA
FPO, AP 96362
Dentist
US NAVAL HOSPITAL OKINAWA, CAMP FOSTER
APO, AP 96362
Psychologist (Clinical)
US NAVAL HOSPITAL OKINAWA, PSC 482
FPO, AP 96362
Advanced Practice Midwife
US NAVAL HOSPITAL OKINAWA, CAMP FOSTER
FPO, AP 96362
Psychiatry & Neurology (Neurology)
US NAVAL HOSPITAL OKINAWA, CAMP FOSTER BUILDING 972
FPO, AP 96362
Radiology (Diagnostic Radiology)
US NAVAL HOSPITAL OKINAWA
FPO, AP 96362
Optometrist
US NAVAL HOSPITAL OKINAWA
FPO, AP 96362
Orthopaedic Surgery
US NAVAL HOSPITAL OKINAWA
GINOWAN, CA 96362

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275503781, enumerated as an "individual" on January 25, 2006.

The provider is located at US NAVAL HOSPITAL OKINAWA PSC 482 BOX 1600 FPO, AP 96362 and the phone number is .

Ophthalmology with taxonomy code 207W00000X.