DR. CARL NATHAN STEEG MD
NPI 1144556796
Pediatrics - Pediatric Cardiology in New York, NY

NPI Status: Active since November 02, 2009

Contact Information

315 W 70TH ST
2K
NEW YORK, NY
ZIP 10023
Phone: (212) 787-5567

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Cardiology

About CARL STEEG

This page provides the complete NPI Profile along with additional information for Carl Steeg, a pediatrician established in New York, New York with a medical specialization in Pediatrics, focusing in pediatric cardiology . The healthcare provider is registered in the NPI registry with number 1144556796 assigned on November 2009. The practitioner's primary taxonomy code is 2080P0202X with license number 090834 (NY). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1144556796
Provider Name
DR. CARL NATHAN STEEG MD
Gender
Male
Entity Type
Individual
Location Address
315 W 70TH ST 2K NEW YORK, NY 10023
Location Phone
(212) 787-5567
Mailing Address
315 W 70TH ST 2K NEW YORK, NY 10023
Mailing Phone
(212) 787-5567
Is Sole Proprietor?
Yes
Enumeration Date
11-02-2009
Last Update Date
11-02-2009
Code Navigator

A pediatrician like Carl Steeg is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Cardiology

Taxonomy Code
2080P0202X
Type
Allopathic & Osteopathic Physicians
License No.
090834
License State
NY
Taxonomy Description
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

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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 1144556796, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 4 → 8 5 → 10 → 1 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 0 + 5 + 1 + 2 + 7 + 1 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1144556796.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Pediatrics
315 W 70TH ST, #1-K
NEW YORK, NY 10023
Social Worker (Clinical)
315 W 70TH ST, #3F
NEW YORK, NY 10023
Dentist (Orthodontics and Dentofacial Orthopedics)
315 W 70TH ST, #1J
NEW YORK, NY 10023
Clinic/Center (Dental)
315 W 70TH ST
NEW YORK, NY 10023
Specialist
315 W 70TH ST, APT. 18H
NEW YORK, NY 10023
Physician Assistant
315 W 70TH ST
NEW YORK, NY 10023

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144556796, enumerated as an "individual" on November 02, 2009.

The provider is located at 315 W 70TH ST 2K NEW YORK, NY 10023 and the phone number is (212) 787-5567.

Pediatrics with taxonomy code 2080P0202X and a focus in Pediatric Cardiology.