ARLENE B. MERCADO, M.D.
NPI 1124205232
Clinic/Center - Multi-Specialty in Elmhurst, NY

NPI Status: Active since January 31, 2008

Contact Information

8824 SAINT JAMES AVE
ELMHURST, NY
ZIP 11373
Phone: (718) 271-0455
Fax: (718) 271-0454

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  • Organization
  • Clinic/Center
  • Multi-Specialty

About ARLENE B. MERCADO, M.D.

This page provides the complete NPI Profile along with additional information for Arlene B. Mercado, M.d., a provider established in Elmhurst, New York operating as a Clinic/center, focusing in multi-specialty . The healthcare provider is registered in the NPI registry with number 1124205232 assigned on January 2008. The practitioner's primary taxonomy code is 261QM1300X with license number 231220-1 (NY). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Dr. Myra B. Mercado-capistrano M.d. (Clinic Manager)

NPI
1124205232
Provider Name
ARLENE B. MERCADO, M.D.
Entity Type
Organization
Location Address
8824 SAINT JAMES AVE ELMHURST, NY 11373
Location Phone
(718) 271-0455
Location Fax
(718) 271-0454
Mailing Address
8824 SAINT JAMES AVE ELMHURST, NY 11373
Mailing Phone
(718) 271-0455
Mailing Fax
(718) 271-0454
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-31-2008
Last Update Date
01-31-2008
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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

Clinic/Center Multi-Specialty

Taxonomy Code
261QM1300X
Type
Ambulatory Health Care Facilities
License No.
231220-1
License State
NY

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. MYRA B. MERCADO-CAPISTRANO M.D.

Authorized Official Title
CLINIC MANAGER
Authorized Official Phone
(718) 271-0455

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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 1124205232, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 2 → 4 2 → 4 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 4 + 0 + 1 + 0 + 2 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1124205232.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Pediatrics (Pediatric Endocrinology)
8824 SAINT JAMES AVE
ELMHURST, NY 11373

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124205232, enumerated as an "organization" on January 31, 2008.

The provider is located at 8824 SAINT JAMES AVE ELMHURST, NY 11373 and the phone number is (718) 271-0455.

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