DR. ANN M RUDICK O.D.
NPI 1114110962
Optometrist in Fort Belvoir, VA

NPI Status: Active since August 24, 2007

Contact Information

9300 DEWITT LOOP
FORT BELVOIR, VA
ZIP 22060
Phone: (570) 709-0933

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  • Individual
  • Female
  • Optometrist

About ANN RUDICK

This page provides the complete NPI Profile along with additional information for Ann Rudick, a provider established in Fort Belvoir, Virginia with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1114110962 assigned on August 2007. The practitioner's primary taxonomy code is 152W00000X with license number OEG001947 (PA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1114110962
Provider Name
DR. ANN M RUDICK O.D.
Gender
Female
Entity Type
Individual
Location Address
9300 DEWITT LOOP FORT BELVOIR, VA 22060
Location Phone
(570) 709-0933
Mailing Address
9300 DEWITT LOOP FORT BELVOIR, VA 22060
Mailing Phone
(570) 709-0933
Is Sole Proprietor?
No
Enumeration Date
08-24-2007
Last Update Date
04-15-2026
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
OEG001947
License State
PA
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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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 1114110962, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 1 → 2 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 2 + 1 + 0 + 9 + 1 + 2 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1114110962.

Other Providers at the Same Location


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

Preventive Medicine (Public Health & General Preventive Medicine)
9300 DEWITT LOOP, FORT BELVOIR COMMUNITY HOSPITAL
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP, FT BELVOIR COMMUNITY HOSPITAL DEPT OF PHARMACY
FT BELVOIR, VA 22060
Radiology (Diagnostic Radiology)
9300 DEWITT LOOP
FT. BELVOIR, VA 22060
Physician Assistant (Medical)
9300 DEWITT LOOP
FPO, AA 22060
Physician Assistant (Medical)
9300 DEWITT LOOP, VA MEDICAL CLINIC
FT BELVOIR, VA 22060
Chiropractor (Occupational Health)
9300 DEWITT LOOP, RIVER PALVILON 2ND FLOOR R2.102
FORT BELVOIOR, VA 22060
Emergency Medicine
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Registered Nurse (Registered Nurse First Assistant)
9300 DEWITT LOOP, FORT BELVOIR COMMUNITY HOSPITAL
FORT BELVOIR, VA 22060
Family Medicine
9300 DEWITT LOOP, DEPARTMENT OF FAMILY MEDICINE
FORT BELVOIR, VA 22060
Nurse Anesthetist, Certified Registered
9300 DEWITT LOOP, FORT BELVOIR COMMUNITY HOSPITAL
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP, PHARMACY
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist (Oncology)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP, FT BELVOIR COMMUNITY HOSPITAL PHARMACY
FT BELVOIR, VA 22060
Pharmacist
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Dietitian, Registered
9300 DEWITT LOOP, NSD ATTN: COL BOVILL
FT BELVOIR, VA 22060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114110962, enumerated as an "individual" on August 24, 2007.

The provider is located at 9300 DEWITT LOOP FORT BELVOIR, VA 22060 and the phone number is (570) 709-0933.

Optometrist with taxonomy code 152W00000X.