SYLVAN RETINA LLC
NPI 1447868674
Ophthalmology - Retina Specialist in Ellsworth, ME

NPI Status: Active since July 14, 2020

Contact Information

35 EASTWARD LANE
#4- SUITE A
ELLSWORTH, ME
ZIP 04605
Phone: (207) 669-4390

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  • Organization
  • Ophthalmology
  • Retina Specialist

About SYLVAN RETINA LLC

This page provides the complete NPI Profile along with additional information for Sylvan Retina Llc, a provider established in Ellsworth, Maine operating as a Ophthalmology, focusing in retina specialist . The healthcare provider is registered in the NPI registry with number 1447868674 assigned on July 2020. The practitioner's primary taxonomy code is 207WX0107X. The provider is registered as an organization and their NPI record was last updated 6 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. Catherine Meyerle Md (Director)

NPI
1447868674
Provider Name
SYLVAN RETINA LLC
Entity Type
Organization
Location Address
35 EASTWARD LANE #4- SUITE A ELLSWORTH, ME 04605
Location Phone
(207) 669-4390
Mailing Address
127 LOOKOUT POINT RD BAR HARBOR, ME 04609
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-14-2020
Last Update Date
07-14-2020
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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 Retina Specialist

Taxonomy Code
207WX0107X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.

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. CATHERINE MEYERLE MD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(202) 491-7686

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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 1447868674, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 4 → 8 8 → 16 → 7 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 1 + 6 + 6 + 1 + 6 + 6 + 1 + 4 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1447868674.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447868674, enumerated as an "organization" on July 14, 2020.

The provider is located at 35 EASTWARD LANE #4- SUITE A ELLSWORTH, ME 04605 and the phone number is (207) 669-4390.

Ophthalmology with taxonomy code 207WX0107X and a focus in Retina Specialist.