SILVER SPRING OPHTHALMOLOGY, LLC
NPI 1003853136
Clinic/Center - Ambulatory Surgical in Silver Spring, MD

NPI Status: Active since May 31, 2006

Contact Information

8630 FENTON ST
SUITE 800
SILVER SPRING, MD
ZIP 20910
Phone: (301) 585-8880
Fax: (301) 585-6521

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 21D0950076
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 08-17-2026

About SILVER SPRING OPHTHALMOLOGY, LLC

This page provides the complete NPI Profile along with additional information for Silver Spring Ophthalmology, Llc, a provider established in Silver Spring, Maryland operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1003853136 assigned on May 2006. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Dr. Charles Bahn M.d. (Manager)

NPI
1003853136
Provider Name
SILVER SPRING OPHTHALMOLOGY, LLC
Entity Type
Organization
Location Address
8630 FENTON ST SUITE 800 SILVER SPRING, MD 20910
Location Phone
(301) 585-8880
Location Fax
(301) 585-6521
Mailing Address
8630 FENTON STREET SUITE 800 SILVER SPRING, MD 20910
Mailing Phone
(301) 585-8880
Mailing Fax
(301) 585-6521
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-31-2006
Last Update Date
02-05-2025
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QS0132XAmbulatory Health Care Facilities

Clinic/Center
Ophthalmologic Surgery

A1177 (MD)

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.

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. CHARLES BAHN M.D.

Authorized Official Title
MANAGER
Authorized Official Phone
(301) 657-3022

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
036095500MEDICAID (05)DC 
840649900MEDICAID (05)MD 

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Complex removal of cataract with insertion of prosthetic lens

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

This service was performed 146 times for 121 patients

Incision to improve eye fluid flow

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

This service was performed 27 times for 23 patients

Phenylephrine 10.16 mg/ml and ketorolac 2.88 mg/ml ophthalmic irrigation solution, 1 ml

This solution is used during eye surgery to maintain pupil dilation and reduce inflammation. Phenylephrine widens the pupil, while Ketorolac helps to prevent pain and swelling. It's applied directly to the eye by your healthcare provider during the procedure.

This service was performed 1,449 times for 274 patients

Reconstruction of eyelid margin

Reconstruction of the eyelid margin is a surgical procedure to repair defects or abnormalities in the eyelid. It helps to protect the eye, improve vision, and enhance appearance. The surgery involves reshaping the eyelid using tissue grafts or flaps.

This service was performed 19 times for 11 patients

Removal of cataract with insertion of prosthetic lens

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

This service was performed 1,187 times for 799 patients

Removal of excessive skin and fat of upper eyelid

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

This service was performed 34 times for 18 patients

Repair of tendon of upper eyelid

Repair of the tendon of the upper eyelid is a surgical procedure aimed at fixing a droopy eyelid. This condition can affect your vision and appearance. The procedure involves tightening the tendon to lift the eyelid to its normal position, improving both function and aesthetics.

This service was performed 21 times for 13 patients

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
21D0950076
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
August 18, 2024
Certificate Expiration Date
August 17, 2026
Laboratory Director
STACY J. BANG
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Silver Spring Ophthalmology, Llc 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 1003853136, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 5 + 6 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1003853136.

Other Providers at the Same Location


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

Dentist (General Practice)
8630 FENTON ST, STE 204
SILVER SPRING, MD 20910
Dermatology (Dermatopathology)
8630 FENTON ST, SUITE 906
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUITE 130
SILVER SPRING, MD 20910
Dentist (General Practice)
8630 FENTON ST, #928
SILVER SPRING, MD 20910
Internal Medicine (Infectious Disease)
8630 FENTON ST, SUITE 700
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUITE 130
SILVER SPRING, MD 20910
Psychologist
8630 FENTON ST, SUITE 320
SILVER SPRING, MD 20910
Dentist (General Practice)
8630 FENTON ST, SUITE #902
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUITE 130
SILVER SPRING, MD 20910
Technician/Technologist (Optician)
8630 FENTON ST, SUITE 123
SILVER SPRING, MD 20910
Internal Medicine (Infectious Disease)
8630 FENTON ST, SUITE 700
SILVER SPRING, MD 20910
Dentist (General Practice)
8630 FENTON ST, SUITE # 210
SILVER SPRING, MD 20910
Dentist (Periodontics)
8630 FENTON ST, SUITE 212
SILVER SPRING, MD 20910
Psychiatry & Neurology (Psychiatry)
8630 FENTON ST, SUITE 612
SILVER SPRINGS, MD 20910
Podiatrist
8630 FENTON ST, SUITE 1
SILVER SPRING, MD 20910
Dentist
8630 FENTON ST, SUITE 210
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUITE 514
SILVER SPRING, MD 20910
Specialist
8630 FENTON ST, SUITE 300
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUIT # 900
SILVER SPRING, MD 20910
Ophthalmology
8630 FENTON ST, SUITE PLAZA#7
SILVER SPRING, MD 20910

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003853136, enumerated as an "organization" on May 31, 2006.

The provider is located at 8630 FENTON ST SUITE 800 SILVER SPRING, MD 20910 and the phone number is (301) 585-8880.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.

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