MANHATTAN ENDOCRINOLOGY & METABOLISM PC
NPI 1639493455
Internal Medicine - Endocrinology, Diabetes & Metabolism in New York, NY

NPI Status: Active since March 23, 2010

Contact Information

237 E 20TH ST
STE 1A
NEW YORK, NY
ZIP 10003
Phone: (212) 288-0773
Fax: (212) 861-7429

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  • Organization
  • Internal Medicine
  • Endocrinology, Diabetes & Metabolism

About MANHATTAN ENDOCRINOLOGY & METABOLISM PC

This page provides the complete NPI Profile along with additional information for Manhattan Endocrinology & Metabolism Pc, an internist established in New York, New York operating as a Internal Medicine, focusing in endocrinology, diabetes & metabolism . The healthcare provider is registered in the NPI registry with number 1639493455 assigned on March 2010. The practitioner's primary taxonomy code is 207RE0101X with license number 101019 (NY). The provider is registered as an organization and their NPI record was last updated 16 years ago. Manhattan Endocrinology & Metabolism Pc 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 Dr. Edward Merker M.d. (Physician)

NPI
1639493455
Provider Name
MANHATTAN ENDOCRINOLOGY & METABOLISM PC
Entity Type
Organization
Location Address
237 E 20TH ST STE 1A NEW YORK, NY 10003
Location Phone
(212) 288-0773
Location Fax
(212) 861-7429
Mailing Address
237 E 20TH ST STE 1A NEW YORK, NY 10003
Mailing Phone
(212) 288-0773
Mailing Fax
(212) 861-7429
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-23-2010
Last Update Date
03-23-2010
Code Navigator

An internist like Manhattan Endocrinology & Metabolism Pc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Endocrinology, Diabetes & Metabolism

Taxonomy Code
207RE0101X
Type
Allopathic & Osteopathic Physicians
License No.
101019
License State
NY
Taxonomy Description
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

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)
1133N00000XDietary & Nutritional Service Providers

Nutritionist

0005291 (NY)

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

DR. EDWARD MERKER M.D.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(212) 288-0773

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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 1639493455, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 8 + 9 + 6 + 4 + 1 + 0 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1639493455.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Specialist
237 E 20TH ST, SUITE 1H
NEW YORK, NY 10003
Ophthalmology
237 E 20TH ST, SUITE 1F
NEW YORK, NY 10003
Social Worker (Clinical)
237 E 20TH ST, SUITE 4AB
NEW YORK, NY 10003

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639493455, enumerated as an "organization" on March 23, 2010.

The provider is located at 237 E 20TH ST STE 1A NEW YORK, NY 10003 and the phone number is (212) 288-0773.

Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.