ADVANCED GLAUCOMA EYECARE
NPI 1558848747
Ophthalmology in Laurel, MD

NPI Status: Active since July 20, 2018

Contact Information

8101 SANDY SPRING RD STE 108
LAUREL, MD
ZIP 20707
Phone: (240) 917-2770

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  • Organization
  • Ophthalmology
  • CLIA Number: 21D2076107
  • CLIA Cert. Type: Other - OUTPATIENT RADIOLOGY OFFI
  • CLIA Exp. Date: 04-10-2026

About ADVANCED GLAUCOMA EYECARE

This page provides the complete NPI Profile along with additional information for Advanced Glaucoma Eyecare, a provider established in Laurel, Maryland operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1558848747 assigned on July 2018. The practitioner's primary taxonomy code is 207W00000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Pamela D'souza-david Md (Physician And Surgeon)

NPI
1558848747
Provider Name
ADVANCED GLAUCOMA EYECARE
Entity Type
Organization
Location Address
8101 SANDY SPRING RD STE 108 LAUREL, MD 20707
Location Phone
(240) 917-2770
Mailing Address
2308 CALVIN CIR ELLICOTT CITY, MD 21042
Mailing Phone
(410) 465-2435
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-20-2018
Last Update Date
07-16-2024
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Ophthalmologists like Advanced Glaucoma Eyecare 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.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. PAMELA D'SOUZA-DAVID MD

Authorized Official Title
PHYSICIAN AND SURGEON
Authorized Official Phone
(240) 917-2770

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2076107
Facility Type
Other - OUTPATIENT RADIOLOGY OFFI
Certificate Effective Date
April 11, 2024
Certificate Expiration Date
April 10, 2026
Laboratory Director
FREDERICK K. YEGANEH
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Advanced Glaucoma Eyecare to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1558848747, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 6 + 4 + 1 + 6 + 7 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1558848747.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Ophthalmology
8101 SANDY SPRING RD STE 108
LAUREL, MD 20707

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558848747, enumerated as an "organization" on July 20, 2018.

The provider is located at 8101 SANDY SPRING RD STE 108 LAUREL, MD 20707 and the phone number is (240) 917-2770.

Ophthalmology with taxonomy code 207W00000X.