DR. RONAN JOHN PAUL MARGEY MD.
NPI 1619111887
Internal Medicine - Cardiovascular Disease in Hartford, CT

NPI Status: Active since May 01, 2009

Contact Information

85 SEYMOUR ST STE 821
HARTFORD CARDIAC LAB PC, HARTFORD HOSPITAL, HARTFORD
HARTFORD, CT
ZIP 06106
Phone: (860) 545-2112
Fax: (860) 545-3558

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About RONAN MARGEY

This page provides the complete NPI Profile along with additional information for Ronan Margey, an internist established in Hartford, Connecticut with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1619111887 assigned on May 2009. The practitioner's primary taxonomy code is 207RC0000X with license number 239366 (MA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1619111887
Provider Name
DR. RONAN JOHN PAUL MARGEY MD.
Gender
Male
Entity Type
Individual
Location Address
85 SEYMOUR ST STE 821 HARTFORD CARDIAC LAB PC, HARTFORD HOSPITAL, HARTFORD HARTFORD, CT 06106
Location Phone
(860) 545-2112
Location Fax
(860) 545-3558
Mailing Address
85 SEYMOUR ST STE 821 HARTFORD CARDIAC LAB PC, HARTFORD HOSPITAL, HARTFORD HARTFORD, CT 06106
Mailing Phone
(860) 545-2112
Mailing Fax
(860) 545-3558
Is Sole Proprietor?
No
Enumeration Date
05-01-2009
Last Update Date
09-17-2012
Code Navigator

An internist like Ronan Margey 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 Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
239366
License State
MA
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

L-239366 (MA)

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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 1619111887, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 1 → 2 1 → 2 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 2 + 1 + 2 + 8 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1619111887.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619111887, enumerated as an "individual" on May 01, 2009.

The provider is located at 85 SEYMOUR ST STE 821 HARTFORD CARDIAC LAB PC, HARTFORD HOSPITAL, HARTFORD HARTFORD, CT 06106 and the phone number is (860) 545-2112.

Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.