ANDREW MICHAEL WEINGARTNER CPO
NPI 1437089943
Prosthetist in New York, NY

NPI Status: Active since May 19, 2026

Contact Information

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

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  • Individual
  • Male
  • Prosthetist

About ANDREW WEINGARTNER

This page provides the complete NPI Profile along with additional information for Andrew Weingartner, a provider established in New York, New York with a medical specialization in Prosthetist. The healthcare provider is registered in the NPI registry with number 1437089943 assigned on May 2026. The practitioner's primary taxonomy code is 224P00000X. The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1437089943
Provider Name
ANDREW MICHAEL WEINGARTNER CPO
Gender
Male
Entity Type
Individual
Location Address
423 E 23RD ST NEW YORK, NY 10010
Location Phone
(212) 686-7500
Mailing Address
423 E 23RD ST NEW YORK, NY 10010
Mailing Phone
(212) 686-7500
Is Sole Proprietor?
No
Enumeration Date
05-19-2026
Last Update Date
05-19-2026
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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

Prosthetist

Taxonomy Code
224P00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description
A health care professional who is specifically educated and trained to manage comprehensive prosthetic patient care for individuals who have sustained complete or partial limb loss or absence. Prosthetists assess specific patient needs, formulate an appropriate treatment plan, implement the treatment plan and provide follow-up care.

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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 1437089943, we treat the final digit (3) 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 0 + 8 + 1 + 8 + 9 + 8 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1437089943.

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 1437089943, enumerated as an "individual" on May 19, 2026.

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

Prosthetist with taxonomy code 224P00000X.