DR. LIONEL GRAHAM BROWN M.D.
NPI 1437149416
Surgery - Surgery of the Hand in Danbury, CT

NPI Status: Active since October 21, 2005

Contact Information

35 TAMARACK AVE
DANBURY, CT
ZIP 06811
Phone: (203) 792-4263
Fax: (203) 792-1365

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  • Individual
  • Male
  • Surgery
  • Surgery of the Hand

About LIONEL BROWN

This page provides the complete NPI Profile along with additional information for Lionel Brown, a provider established in Danbury, Connecticut with a medical specialization in Surgery, focusing in surgery of the hand . The healthcare provider is registered in the NPI registry with number 1437149416 assigned on October 2005. The practitioner's primary taxonomy code is 2086S0105X with license number 17771 (CT). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1437149416
Provider Name
DR. LIONEL GRAHAM BROWN M.D.
Gender
Male
Entity Type
Individual
Location Address
35 TAMARACK AVE DANBURY, CT 06811
Location Phone
(203) 792-4263
Location Fax
(203) 792-1365
Mailing Address
35 TAMARACK AVE DANBURY, CT 06811
Mailing Phone
(203) 792-4263
Mailing Fax
(203) 792-1365
Is Sole Proprietor?
No
Enumeration Date
10-21-2005
Last Update Date
05-29-2008
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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

Surgery Surgery of the Hand

Taxonomy Code
2086S0105X
Type
Allopathic & Osteopathic Physicians
License No.
17771
License State
CT
Taxonomy Description
A surgeon with expertise in the investigation, preservation and restoration by medical, surgical and rehabilitative means, of all structures of the upper extremity directly affecting the form and function of the hand and wrist.

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
17771OTHER (01)CTSTATE LICENSE

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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 1437149416, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 3 → 6 1 → 2 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 2 + 4 + 1 + 8 + 4 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1437149416.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Hand Surgery)
35 TAMARACK AVE
DANBURY, CT 06811
Occupational Therapist (Hand)
35 TAMARACK AVE
DANBURY, CT 06811
Occupational Therapist
35 TAMARACK AVE
DANBURY, CT 06811
Occupational Therapist
35 TAMARACK AVE
DANBURY, CT 06811

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437149416, enumerated as an "individual" on October 21, 2005.

The provider is located at 35 TAMARACK AVE DANBURY, CT 06811 and the phone number is (203) 792-4263.

Surgery with taxonomy code 2086S0105X and a focus in Surgery of the Hand.

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