DR. LAURENCE ANTHONY KIRWAN M.D.
NPI 1487796777
Plastic Surgery in Norwalk, CT

NPI Status: Active since February 13, 2007

Contact Information

148 EAST AVE
SUITE 2A
NORWALK, CT
ZIP 06851
Phone: (203) 838-8844
Fax: (203) 774-1177

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  • Individual
  • Male
  • Plastic Surgery

About LAURENCE KIRWAN

This page provides the complete NPI Profile along with additional information for Laurence Kirwan, a provider established in Norwalk, Connecticut with a medical specialization in Plastic Surgery. The healthcare provider is registered in the NPI registry with number 1487796777 assigned on February 2007. The practitioner's primary taxonomy code is 208200000X with license number 027865 (CT). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1487796777
Provider Name
DR. LAURENCE ANTHONY KIRWAN M.D.
Gender
Male
Entity Type
Individual
Location Address
148 EAST AVE SUITE 2A NORWALK, CT 06851
Location Phone
(203) 838-8844
Location Fax
(203) 774-1177
Mailing Address
148 EAST AVE SUITE 2A NORWALK, CT 06851
Mailing Phone
(203) 838-8844
Mailing Fax
(203) 774-1177
Is Sole Proprietor?
Yes
Enumeration Date
02-13-2007
Last Update Date
08-24-2016
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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
License No.
027865
License State
CT
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)
1208200000XAllopathic & Osteopathic Physicians

Plastic Surgery

142977-1 (NY)
2208200000XAllopathic & Osteopathic Physicians

Plastic Surgery

A38639 (CA)

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.

*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
204435524OTHER (01)CTTAX ID

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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 1487796777, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 7 → 14 → 5 6 → 12 → 3 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 + 1 + 6 + 7 + 1 + 4 + 9 + 1 + 2 + 7 + 1 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1487796777.

Other Providers at the Same Location


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

Physical Therapist
148 EAST AVE
NORWALK, CT 06851
Otolaryngology
148 EAST AVE, SUITE 2-I
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Optometrist
148 EAST AVE, SUITE 3C
NORWALK, CT 06851
Dentist (General Practice)
148 EAST AVE, SUITE 2B
NORWALK, CT 06851
Radiology (Diagnostic Radiology)
148 EAST AVE
NORWALK, CT 06851
Internal Medicine (Allergy & Immunology)
148 EAST AVE, SUITE 1G1
NORWALK, CT 06851
Dentist (General Practice)
148 EAST AVE, SUITE 2E
NORWALK, CT 06851
Physician Assistant
148 EAST AVE, SUITE 3A
NORWALK, CT 06851
Naturopath
148 EAST AVE, SUITE 2D
NORWALK, CT 06851
Colon & Rectal Surgery
148 EAST AVE, SUITE 3B
NORWALK, CT 06851
Dietitian, Registered
148 EAST AVE
NORWALK, CT 06851
Dietitian, Registered
148 EAST AVE, SUITE 3A
NORWALK, CT 06851

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487796777, enumerated as an "individual" on February 13, 2007.

The provider is located at 148 EAST AVE SUITE 2A NORWALK, CT 06851 and the phone number is (203) 838-8844.

Plastic Surgery with taxonomy code 208200000X.

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