BRETT SETH KOTLUS M.D.
NPI 1093705683
Ophthalmology - Ophthalmic Plastic and Reconstructive Surgery in New York, NY
NPI Status: Active since October 25, 2005
Contact Information
20 E 66TH ST
NEW YORK, NY
ZIP 10065
Phone: (917) 783-1199
Fax: (646) 751-8746
- Individual
- Male
- Ophthalmology
- Ophthalmic Plastic and Reconstructive Su...
- Opted-Out Medicare
About BRETT KOTLUS
This page provides the complete NPI Profile along with additional information for Brett Kotlus, a provider established in New York, New York with a medical specialization in Ophthalmology, focusing in ophthalmic plastic and reconstructive surgery . The healthcare provider is registered in the NPI registry with number 1093705683 assigned on October 2005. The practitioner's primary taxonomy code is 207WX0200X with license number 231319 (NY). The provider is registered as an individual and his NPI record was last updated 7 years ago.
- NPI
- 1093705683
- Provider Name
- BRETT SETH KOTLUS M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 20 E 66TH ST NEW YORK, NY 10065
- Location Phone
- (917) 783-1199
- Location Fax
- (646) 751-8746
- Mailing Address
- 20 E 66TH STREET 1A NEW YORK, NY 10065
- Mailing Phone
- (212) 882-1011
- Mailing Fax
- (646) 751-8746
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 10-25-2005
- Last Update Date
- 03-22-2019
- Code Navigator
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. Brett Kotlus opted out of Medicare effective on 04-01-2024 until 04-01-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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 Ophthalmic Plastic and Reconstructive Surgery
- Taxonomy Code
- 207WX0200X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 231319
- License State
- NY
- Taxonomy Description
- A physician who specializes in oculofacial plastic and reconstructive surgery. This subspecialty combines orbital and periocular surgery with facial plastic surgery, and includes aesthetic and reconstructive surgery of the face, orbit, eyelid, and lacrimal system. Practitioners evaluate, diagnose and treat conditions involving the eyelids, brows, midface, orbits, lacrimal systems and surrounding and supporting structures of the face and neck.
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) |
|---|---|---|---|---|
| 1 | 207W00000X | Allopathic & Osteopathic Physicians | Ophthalmology | 231319 (NY) |
Medicare Participation & PECOS Enrollment Status
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 04-01-2024
Opt-Out End Date: 04-01-2026
Eligible to Order and Refer? No
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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 1093705683, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 57 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1093705683, enumerated as an "individual" on October 25, 2005.
The provider is located at 20 E 66TH ST NEW YORK, NY 10065 and the phone number is (917) 783-1199.
Ophthalmology with taxonomy code 207WX0200X and a focus in Ophthalmic Plastic and Reconstructive Surgery.
