STEPHEN P LEFF MD
NPI 1366434698
Ophthalmology in Decatur, GA

NPI Status: Active since August 23, 2005

Contact Information

465 WINN WAY
STE 140
DECATUR, GA
ZIP 30030
Phone: (404) 298-5557
Fax: (404) 297-9480

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  • Individual
  • Male
  • Ophthalmology

About STEPHEN LEFF

This page provides the complete NPI Profile along with additional information for Stephen Leff, a provider established in Decatur, Georgia with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1366434698 assigned on August 2005. The practitioner's primary taxonomy code is 207W00000X with license number 017845 (GA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1366434698
Provider Name
STEPHEN P LEFF MD
Gender
Male
Entity Type
Individual
Location Address
465 WINN WAY STE 140 DECATUR, GA 30030
Location Phone
(404) 298-5557
Location Fax
(404) 297-9480
Mailing Address
5259 MEADOWCREEK DR DUNWOODY, GA 30338
Mailing Phone
(770) 393-0851
Mailing Fax
(404) 297-9480
Is Sole Proprietor?
No
Enumeration Date
08-23-2005
Last Update Date
11-16-2007
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Ophthalmologists like Stephen Leff 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.
017845
License State
GA
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.

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.

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.

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
0816463OTHER (01)GAUNITED HEALTH CARE INS
572149OTHER (01)GABCBS
D70537MEDICARE UPIN (02) 
0522968OTHER (01)GAAETNA INS

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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 1366434698, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 6 → 12 → 3 4 → 8 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 8 + 3 + 8 + 6 + 1 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1366434698.

Other Providers at the Same Location


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

Ophthalmology
465 WINN WAY, SUITE 140
DECATUR, GA 30030
Durable Medical Equipment & Medical Supplies (Customized Equipment)
465 WINN WAY, SUITE 140
DECATUR, GA 30030
Social Worker (Clinical)
465 WINN WAY, SUITE 221
DECATUR, GA 30030
Audiologist
465 WINN WAY, SUITE 231
DECATUR, GA 30030
Thoracic Surgery (Cardiothoracic Vascular Surgery)
465 WINN WAY, SUITE 211
DECATUR, GA 30030
Counselor (Professional)
465 WINN WAY, SUITE 221
DECATUR, GA 30030
Community/Behavioral Health
465 WINN WAY, SUITE 150
DECATUR, GA 30030
Ophthalmology
465 WINN WAY, STE 140
DECATUR, GA 30030
Counselor (Professional)
465 WINN WAY, SUITE 150
DECATUR, GA 30030
Counselor (Mental Health)
465 WINN WAY, 221
DECATUR, GA 30030
Counselor (Professional)
465 WINN WAY, SUITE 221
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Specialist
465 WINN WAY, SUITE 215
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Behavior Technician
465 WINN WAY
DECATUR, GA 30030
Nurse Practitioner (Psychiatric/Mental Health)
465 WINN WAY, SUITE 201
DECATUR, GA 30030
Psychiatry & Neurology (Psychiatry)
465 WINN WAY
DECATUR, GA 30030

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366434698, enumerated as an "individual" on August 23, 2005.

The provider is located at 465 WINN WAY STE 140 DECATUR, GA 30030 and the phone number is (404) 298-5557.

Ophthalmology with taxonomy code 207W00000X.

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