DR. MARIO JOHN MALVAROSA M.D.
NPI 1700926466
Internal Medicine - Addiction Medicine in Fishkill, NY

NPI Status: Active since February 08, 2007

Contact Information

RED SCHOOLHOUSE RD
FISHKILL, NY
ZIP 12524
Phone: (845) 831-6600
Fax: (845) 831-0685

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  • Individual
  • Male
  • Internal Medicine
  • Addiction Medicine

About MARIO MALVAROSA

This page provides the complete NPI Profile along with additional information for Mario Malvarosa, an internist established in Fishkill, New York with a medical specialization in Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1700926466 assigned on February 2007. The practitioner's primary taxonomy code is 207RA0401X with license number 166672 (NY). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1700926466
Provider Name
DR. MARIO JOHN MALVAROSA M.D.
Gender
Male
Entity Type
Individual
Location Address
RED SCHOOLHOUSE RD FISHKILL, NY 12524
Location Phone
(845) 831-6600
Location Fax
(845) 831-0685
Mailing Address
3 LOMALA RD HOPEWELL JUNCTION, NY 12533
Mailing Phone
(845) 897-5173
Mailing Fax
(845) 831-0685
Is Sole Proprietor?
No
Enumeration Date
02-08-2007
Last Update Date
07-08-2007
Code Navigator

An internist like Mario Malvarosa 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 Addiction Medicine

Taxonomy Code
207RA0401X
Type
Allopathic & Osteopathic Physicians
License No.
166672
License State
NY
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

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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 1700926466, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 0 → 0 9 → 18 → 9 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 8 + 2 + 1 + 2 + 4 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1700926466.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
RED SCHOOLHOUSE RD, DOWNSTATE CORRECTIONAL FACILITY
FISHKILL, NY 12524

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700926466, enumerated as an "individual" on February 08, 2007.

The provider is located at RED SCHOOLHOUSE RD FISHKILL, NY 12524 and the phone number is (845) 831-6600.

Internal Medicine with taxonomy code 207RA0401X and a focus in Addiction Medicine.