DR. DENNIS J. CURTIS O.D.
NPI 1508845108
Optometrist in Fort Meade, MD

NPI Status: Active since January 11, 2006

Contact Information

2480 LLEWELLYN AVE
FORT MEADE, MD
ZIP 20755
Phone: (301) 677-8752

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  • Individual
  • Male
  • Optometrist

About DENNIS CURTIS

This page provides the complete NPI Profile along with additional information for Dennis Curtis, a provider established in Fort Meade, Maryland with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1508845108 assigned on January 2006. The practitioner's primary taxonomy code is 152W00000X with license number 0618000460 (VA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1508845108
Provider Name
DR. DENNIS J. CURTIS O.D.
Gender
Male
Entity Type
Individual
Location Address
2480 LLEWELLYN AVE FORT MEADE, MD 20755
Location Phone
(301) 677-8752
Mailing Address
1267 PEBBLEBROOK RD WARMINSTER, PA 18974
Mailing Phone
(215) 674-3704
Is Sole Proprietor?
No
Enumeration Date
01-11-2006
Last Update Date
02-15-2024
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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.
0618000460
License State
VA
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 1508845108, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 0 + 8 + 1 + 6 + 4 + 1 + 0 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1508845108.

Other Providers at the Same Location


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

Family Medicine
2480 LLEWELLYN AVE
FORT GEORGE G MEADE, MD 20755
Registered Nurse (Occupational Health)
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Registered Nurse (Occupational Health)
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Nurse Practitioner (Women's Health)
2480 LLEWELLYN AVE, RED TEAM
FT MEADE, MD 20755
Pediatrics
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Registered Nurse (Occupational Health)
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Licensed Practical Nurse
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Specialist
2480 LLEWELLYN AVE
FORT MEADE, MD 20755
Internal Medicine (Cardiovascular Disease)
2480 LLEWELLYN AVE, KIMBROUGH AMBULATORY CARE CENTER
FT MEADE, MD 20755
Nurse Anesthetist, Certified Registered
2480 LLEWELLYN AVE, KIMBROUGH AMBULATORY CARE CENTER
FT MEADE, MD 20755
Psychologist (Clinical)
2480 LLEWELLYN AVE
FORT GEORGE MEADE, MD 20755
Pharmacist
2480 LLEWELLYN AVE
FORT MEADE, MD 20755
Physician Assistant (Medical)
2480 LLEWELLYN AVE, ATTN: MCXR-CR . KIMBROUGH AMBULATORY CARE CENTER
FT MEADE, MD 20755
Pediatrics
2480 LLEWELLYN AVE, KIMBROUGH AMBULATORY CARE CENTER
FT MEADE, MD 20755
Nurse Practitioner (Family)
2480 LLEWELLYN AVE
FORT MEADE, MD 20755
Physician Assistant (Medical)
2480 LLEWELLYN AVE
FORT MEADE, MD 20755
Family Medicine
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Physical Therapist
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Nurse Practitioner (Adult Health)
2480 LLEWELLYN AVE
FT MEADE, MD 20755
Social Worker (Clinical)
2480 LLEWELLYN AVE
FT MEADE, MD 20755

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508845108, enumerated as an "individual" on January 11, 2006.

The provider is located at 2480 LLEWELLYN AVE FORT MEADE, MD 20755 and the phone number is (301) 677-8752.

Optometrist with taxonomy code 152W00000X.