THEATRE SURGICAL ARTS OFFICE BASED SURGERY, PC
NPI 1609347335
Plastic Surgery in Smithtown, NY

NPI Status: Active since December 06, 2018

Contact Information

994 W JERICHO TPKE STE 102
SMITHTOWN, NY
ZIP 11787
Phone: (631) 864-4111

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  • Organization
  • Plastic Surgery

About THEATRE SURGICAL ARTS OFFICE BASED SURGERY, PC

This page provides the complete NPI Profile along with additional information for Theatre Surgical Arts Office Based Surgery, Pc, a provider established in Smithtown, New York operating as a Plastic Surgery. The healthcare provider is registered in the NPI registry with number 1609347335 assigned on December 2018. The practitioner's primary taxonomy code is 208200000X. The provider is registered as an organization and their NPI record was last updated January 2026. Theatre Surgical Arts Office Based Surgery, Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Lloyd David Landsman Md (Owner)

NPI
1609347335
Provider Name
THEATRE SURGICAL ARTS OFFICE BASED SURGERY, PC
Entity Type
Organization
Location Address
994 W JERICHO TPKE STE 102 SMITHTOWN, NY 11787
Location Phone
(631) 864-4111
Mailing Address
994 W JERICHO TPKE STE 102 SMITHTOWN, NY 11787
Mailing Phone
(631) 864-4111
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-06-2018
Last Update Date
01-13-2026
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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

Plastic Surgery

Taxonomy Code
208200000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

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)
1174400000XOther Service Providers

Specialist

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. LLOYD DAVID LANDSMAN MD

Authorized Official Title
OWNER
Authorized Official Phone
(631) 864-4111

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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 1609347335, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
Check
5
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 3 → 6 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 6 + 4 + 1 + 4 + 3 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1609347335.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609347335, enumerated as an "organization" on December 06, 2018.

The provider is located at 994 W JERICHO TPKE STE 102 SMITHTOWN, NY 11787 and the phone number is (631) 864-4111.

Plastic Surgery with taxonomy code 208200000X.