DR. MICHAEL STUART HANNA M.D.
NPI 1770974347
Internal Medicine - Cardiovascular Disease in Swarthmore, PA

NPI Status: Active since February 18, 2015

Contact Information

530 RIVERVIEW ROAD
SWARTHMORE, PA
ZIP 19081
Phone: (610) 690-7558

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  • Individual
  • Male
  • Internal Medicine
  • Cardiovascular Disease

About MICHAEL HANNA

This page provides the complete NPI Profile along with additional information for Michael Hanna, an internist established in Swarthmore, Pennsylvania with a medical specialization in Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1770974347 assigned on February 2015. The practitioner's primary taxonomy code is 207RC0000X with license number MD041975L (PA). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1770974347
Provider Name
DR. MICHAEL STUART HANNA M.D.
Gender
Male
Entity Type
Individual
Location Address
530 RIVERVIEW ROAD SWARTHMORE, PA 19081
Location Phone
(610) 690-7558
Mailing Address
530 RIVERVIEW ROAD SWARTHMORE, PA 19081
Mailing Phone
(610) 690-7558
Is Sole Proprietor?
Yes
Enumeration Date
02-18-2015
Last Update Date
02-18-2015
Code Navigator

An internist like Michael Hanna 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.

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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

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
MD041975L
License State
PA
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

MD041975L (PA)
2207RC0001XAllopathic & Osteopathic Physicians

Internal Medicine
Clinical Cardiac Electrophysiology

MD041975L (PA)

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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 1770974347, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 7 → 14 → 5 9 → 18 → 9 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 8 + 7 + 8 + 3 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1770974347.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770974347, enumerated as an "individual" on February 18, 2015.

The provider is located at 530 RIVERVIEW ROAD SWARTHMORE, PA 19081 and the phone number is (610) 690-7558.

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