CONTEMPORARY CARE, LLC
NPI 1639734338
Clinic/Center - Multi-Specialty in Danbury, CT

NPI Status: Active since May 08, 2019

Contact Information

84 HOSPITAL AVE
DANBURY, CT
ZIP 06810
Phone: (203) 792-0400

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  • Organization
  • Clinic/Center
  • Multi-Specialty

About CONTEMPORARY CARE, LLC

This page provides the complete NPI Profile along with additional information for Contemporary Care, Llc, a provider established in Danbury, Connecticut operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1639734338 assigned on May 2019. The practitioner's primary taxonomy code is 261QM1300X. The provider is registered as an organization and their NPI record was last updated February 2026. Contemporary Care, Llc 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 Tarique Perera Md (Ceo)

NPI
1639734338
Provider Name
CONTEMPORARY CARE, LLC
Entity Type
Organization
Location Address
84 HOSPITAL AVE DANBURY, CT 06810
Location Phone
(203) 792-0400
Mailing Address
75 HOLLY HILL LANE SUITE 309 GREENWICH, CT 06830
Mailing Phone
(203) 792-0400
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-08-2019
Last Update Date
02-16-2026
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Location Map

Secondary Locations

  • 75 Holly Hill Lane Suite 309
    Greenwich, CT 06830
    (203) 792-0400

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

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities

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)
12084P0800XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Psychiatry

 

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

TARIQUE PERERA MD

Authorized Official Title
CEO
Authorized Official Phone
(203) 321-5063

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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 1639734338, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 4 + 3 + 8 + 3 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1639734338.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
84 HOSPITAL AVE
DANBURY, CT 06810
Psychiatry & Neurology (Psychiatry)
84 HOSPITAL AVE
DANBURY, CT 06810
Psychologist (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Counselor (Professional)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Counselor (Addiction (Substance Use Disorder))
84 HOSPITAL AVE
DANBURY, CT 06810
Marriage & Family Therapist
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker
84 HOSPITAL AVE
DANBURY, CT 06810
Psychiatry & Neurology (Psychiatry)
84 HOSPITAL AVE, CPC ASSOCIATES
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Counselor (Mental Health)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Social Worker (Clinical)
84 HOSPITAL AVE
DANBURY, CT 06810
Marriage & Family Therapist
84 HOSPITAL AVE
DANBURY, CT 06810
Psychiatry & Neurology (Psychiatry)
84 HOSPITAL AVE
DANBURY, CT 06810
Clinic/Center (Adult Mental Health)
84 HOSPITAL AVE
DANBURY, CT 06810

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639734338, enumerated as an "organization" on May 08, 2019.

The provider is located at 84 HOSPITAL AVE DANBURY, CT 06810 and the phone number is (203) 792-0400.

Clinic/Center with taxonomy code 261QM1300X and a focus in Multi-Specialty.