DR. MICHAEL CHUDYK PHARMD
NPI 1831130855
Pharmacist - Pharmacotherapy in New York, NY

NPI Status: Active since June 09, 2006

Contact Information

423 E 23RD ST
NEW YORK, NY
ZIP 10010
Phone: (212) 686-7500

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  • Individual
  • Male
  • Pharmacist
  • Pharmacotherapy

About MICHAEL CHUDYK

This page provides the complete NPI Profile along with additional information for Michael Chudyk, a provider established in New York, New York with a medical specialization in Pharmacist, focusing in pharmacotherapy . The healthcare provider is registered in the NPI registry with number 1831130855 assigned on June 2006. The practitioner's primary taxonomy code is 1835P1200X with license number 36018 (NY). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1831130855
Provider Name
DR. MICHAEL CHUDYK PHARMD
Gender
Male
Entity Type
Individual
Location Address
423 E 23RD ST NEW YORK, NY 10010
Location Phone
(212) 686-7500
Mailing Address
240 EAST 9TH ST NEW YORK CITY, NY 10003
Mailing Phone
(212) 777-4443
Is Sole Proprietor?
No
Enumeration Date
06-09-2006
Last Update Date
08-26-2010
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A pharmacist like Michael Chudyk fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist Pharmacotherapy

Taxonomy Code
1835P1200X
Type
Pharmacy Service Providers
License No.
36018
License State
NY
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

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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 1831130855, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
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 1 → 2 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 2 + 3 + 0 + 8 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1831130855.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
423 E 23RD ST
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
423 E 23RD ST, NEW YORK VA HOSPITAL
NEW YORK, NY 10010
Emergency Medicine (Emergency Medical Services)
423 E 23RD ST
NEW YORK, NY 10010
Anesthesiology
423 E 23RD ST
NEW YORK, NY 10010
Internal Medicine (Infectious Disease)
423 E 23RD ST
NEW YORK, NY 10010
Pharmacist
423 E 23RD ST
NEW YORK, NY 10010
Nurse Practitioner (Gerontology)
423 E 23RD ST
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
423 E 23RD ST
NEW YORK, NY 10010
Psychiatry & Neurology (Neurology)
423 E 23RD ST
NEW YORK, NY 10010
Psychiatry & Neurology (Neurology)
423 E 23RD ST
NEW YORK, NY 10010
Physical Therapist
423 E 23RD ST
NEW YORK, NY 10010
Psychiatry & Neurology (Neurology)
423 E 23RD ST
NEW YORK, NY 10010
Occupational Therapist
423 E 23RD ST
NEW YORK, NY 10010
Occupational Therapist
423 E 23RD ST
NEW YORK, NY 10010
Occupational Therapist
423 E 23RD ST
NEW YORK, NY 10010
Nurse Anesthetist, Certified Registered
423 E 23RD ST
NEW YORK, NY 10010
Physical Therapist
423 E 23RD ST
NEW YORK, NY 10010
Nurse Practitioner (Adult Health)
423 E 23RD ST
NEW YORK, NY 10010
Occupational Therapist
423 E 23RD ST
NEW YORK, NY 10010
Internal Medicine
423 E 23RD ST
NEW YORK, NY 10010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831130855, enumerated as an "individual" on June 09, 2006.

The provider is located at 423 E 23RD ST NEW YORK, NY 10010 and the phone number is (212) 686-7500.

Pharmacist with taxonomy code 1835P1200X and a focus in Pharmacotherapy.