ILLYA SZILAK MD
NPI 1154562312
Internal Medicine in Hudson, NY

NPI Status: Active since March 18, 2009

Contact Information

71 PROSPECT AVE
SUITE 130
HUDSON, NY
ZIP 12534
Phone: (518) 697-3540
Fax: (518) 697-3551

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  • Individual
  • Female
  • Internal Medicine

About ILLYA SZILAK

This page provides the complete NPI Profile along with additional information for Illya Szilak, an internist established in Hudson, New York with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1154562312 assigned on March 2009. The practitioner's primary taxonomy code is 207R00000X with license number 208081 (NY). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1154562312
Provider Name
ILLYA SZILAK MD
Gender
Female
Entity Type
Individual
Location Address
71 PROSPECT AVE SUITE 130 HUDSON, NY 12534
Location Phone
(518) 697-3540
Location Fax
(518) 697-3551
Mailing Address
PO BOX 2000 HUDSON, NY 12534
Mailing Phone
(518) 828-8363
Mailing Fax
(518) 697-3551
Is Sole Proprietor?
No
Enumeration Date
03-18-2009
Last Update Date
03-18-2009
Code Navigator

An internist like Illya Szilak 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
208081
License State
NY
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

208081 (NY)

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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 1154562312, 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
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
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 5 → 10 → 1 5 → 10 → 1 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 0 + 6 + 4 + 3 + 2 + 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 1154562312.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Anesthesiology
71 PROSPECT AVE, ANESTHESIOLOGIST CARE, P.C.
HUDSON, NY 12534
Anesthesiology
71 PROSPECT AVE, ANESTHESIOLOGIST CARE, P.C.
HUDSON, NY 12534
Anesthesiology
71 PROSPECT AVE, ANESTHESIOLOGY
HUDSON, NY 12534
Internal Medicine
71 PROSPECT AVE
HUDSON, NY 12534
Emergency Medicine
71 PROSPECT AVE
HUDSON, NY 12534
Emergency Medicine
71 PROSPECT AVE
HUDSON, NY 12534
Hospitalist
71 PROSPECT AVE
HUDSON, NY 12534
Physician Assistant
71 PROSPECT AVE
HUDSON, NY 12534
Surgery
71 PROSPECT AVE, SUITE 190
HUDSON, NY 12534
Family Medicine
71 PROSPECT AVE, SUITE 210
HUDSON, NY 12534
Family Medicine
71 PROSPECT AVE, SUITE 210
HUDSON, NY 12534
Family Medicine
71 PROSPECT AVE, SUITE 210
HUDSON, NY 12534
Internal Medicine
71 PROSPECT AVE, SUITE 210
HUDSON, NY 12534
Physician Assistant (Medical)
71 PROSPECT AVE, SUITE 210
HUDSON, NY 12534
Internal Medicine
71 PROSPECT AVE, SUITE 130
HUDSON, NY 12534
Obstetrics & Gynecology
71 PROSPECT AVE, SUITE 110
HUDSON, NY 12534
Family Medicine
71 PROSPECT AVE, SUITE 130
HUDSON, NY 12534
Obstetrics & Gynecology
71 PROSPECT AVE, SUITE 110
HUDSON, NY 12534
Advanced Practice Midwife
71 PROSPECT AVE, SUITE 110
HUDSON, NY 12534
Nurse Practitioner (Family)
71 PROSPECT AVE, SUITE 130
HUDSON, NY 12534

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154562312, enumerated as an "individual" on March 18, 2009.

The provider is located at 71 PROSPECT AVE SUITE 130 HUDSON, NY 12534 and the phone number is (518) 697-3540.

Internal Medicine with taxonomy code 207R00000X.