DAVID L SCHWARTZFARB MD
NPI 1881882892
Ophthalmology in Delray Beach, FL

NPI Status: Active since October 04, 2007

Contact Information

5162 LINTON BLVD
203
DELRAY BEACH, FL
ZIP 33484
Phone: (561) 495-9500
Fax: (561) 495-9511

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  • Individual
  • Male
  • Ophthalmology

About DAVID SCHWARTZFARB

This page provides the complete NPI Profile along with additional information for David Schwartzfarb, a provider established in Delray Beach, Florida with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1881882892 assigned on October 2007. The practitioner's primary taxonomy code is 207W00000X with license number ME33026 (FL). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1881882892
Provider Name
DAVID L SCHWARTZFARB MD
Gender
Male
Entity Type
Individual
Location Address
5162 LINTON BLVD 203 DELRAY BEACH, FL 33484
Location Phone
(561) 495-9500
Location Fax
(561) 495-9511
Mailing Address
5162 LINTON BLVD 203 DELRAY BEACH, FL 33484
Mailing Phone
(561) 495-9500
Mailing Fax
(561) 495-9511
Is Sole Proprietor?
Yes
Enumeration Date
10-04-2007
Last Update Date
12-28-2010
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Ophthalmologists like David Schwartzfarb 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
License No.
ME33026
License State
FL
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.

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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 1881882892, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 8 → 16 → 7 8 → 16 → 7 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 6 + 8 + 4 + 8 + 1 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1881882892.

Other Providers at the Same Location


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

Podiatrist
5162 LINTON BLVD, STE 206
DELRAY BEACH, FL 33484
Internal Medicine (Nephrology)
5162 LINTON BLVD, SUITE 102
DELRAY BEACH, FL 33484
Physical Therapist
5162 LINTON BLVD, SUITE 105
DELRAY BEACH, FL 33484
Ophthalmology
5162 LINTON BLVD, 203
DELRAY BEACH, FL 33484
Internal Medicine (Rheumatology)
5162 LINTON BLVD, SUITE 101
DELRAY BEACH, FL 33484
Internal Medicine (Rheumatology)
5162 LINTON BLVD, SUITE 101
DELRAY BEACH, FL 33484
Internal Medicine (Rheumatology)
5162 LINTON BLVD, SUITE 101
DELRAY BEACH, FL 33484
Internal Medicine (Rheumatology)
5162 LINTON BLVD, SUITE 101
DELRAY BEACH, FL 33484
Dentist
5162 LINTON BLVD, SUITE 104
DELRAY BEACH, FL 33484
Physical Therapist
5162 LINTON BLVD, SUITE 107
DELRAY BEACH, FL 33484
Internal Medicine (Geriatric Medicine)
5162 LINTON BLVD, SUITE 107
DELRAY BEACH, FL 33484
Orthopaedic Surgery
5162 LINTON BLVD, SUITE 204
DELRAY BEACH, FL 33484
Internal Medicine (Cardiovascular Disease)
5162 LINTON BLVD, SUITE 106
DELRAY BEACH, FL 33484
Urology
5162 LINTON BLVD, SUITE 202
DELRAY BEACH, FL 33484
Clinic/Center (Dental)
5162 LINTON BLVD, SUITE 104
DELRAY BEACH, FL 33484
Family Medicine
5162 LINTON BLVD, SUITE 103
DELRAY BEACH, FL 33484
Family Medicine
5162 LINTON BLVD, SUITE 103
DELRAY BEACH, FL 33484
Internal Medicine (Geriatric Medicine)
5162 LINTON BLVD, SUITE 107
DELRAY BEACH, FL 33484
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
5162 LINTON BLVD, STE 203
DELRAY BEACH, FL 33484
Allergy & Immunology (Allergy)
5162 LINTON BLVD, SUITE 201
DELRAY BEACH, FL 33484

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881882892, enumerated as an "individual" on October 04, 2007.

The provider is located at 5162 LINTON BLVD 203 DELRAY BEACH, FL 33484 and the phone number is (561) 495-9500.

Ophthalmology with taxonomy code 207W00000X.