DR. HENRY M. RUBINSTEIN M.D.
NPI 1609816321
Orthopaedic Surgery in Stamford, CT

NPI Status: Active since June 08, 2006

Contact Information

61 FOURTH ST
STAMFORD, CT
ZIP 06905
Phone: (203) 324-0307
Fax: (203) 324-6049

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  • Individual
  • Male
  • Orthopaedic Surgery

About HENRY RUBINSTEIN

This page provides the complete NPI Profile along with additional information for Henry Rubinstein, a provider established in Stamford, Connecticut with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1609816321 assigned on June 2006. The practitioner's primary taxonomy code is 207X00000X with license number 017105 (CT). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1609816321
Provider Name
DR. HENRY M. RUBINSTEIN M.D.
Gender
Male
Entity Type
Individual
Location Address
61 FOURTH ST STAMFORD, CT 06905
Location Phone
(203) 324-0307
Location Fax
(203) 324-6049
Mailing Address
61 4TH ST STAMFORD, CT 06905
Mailing Phone
(203) 324-0307
Is Sole Proprietor?
No
Enumeration Date
06-08-2006
Last Update Date
12-21-2009
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
017105
License State
CT
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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.

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.

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.

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
017105OTHER (01)CTCONNECTICARE
B39514MEDICARE UPIN (02)CT 
16067OTHER (01)CTMD HEALTH
0356060001MEDICARE NSC (07)CT 
4112907OTHER (01)AETNA
010017105CT01OTHER (01)CTANTHEM BCBS
95530OTHER (01)CTU.S. HEALTHCARE
0567805001OTHER (01)CTCIGNA HMO
200000178MEDICARE ID-TYPE UNSPECIFIED (04)CT 
0567805002OTHER (01)CTCIGNA SEEMLESS
020523OTHER (01)CTHEALTHNET
115643OTHER (01)CTUNITEDHEALTHCARE
ZS573OTHER (01)CTOXFORD

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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 1609816321, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 8 → 16 → 7 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 1 + 6 + 1 + 1 + 2 + 3 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1609816321.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609816321, enumerated as an "individual" on June 08, 2006.

The provider is located at 61 FOURTH ST STAMFORD, CT 06905 and the phone number is (203) 324-0307.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Aetna, Blue Cross Blue Shield,. Please consult your insurance carrier or call the provider to verify.