DR. STEPHEN Z KAUFMAN M.D.
NPI 1346435450
Specialist in New York, NY

NPI Status: Active since September 11, 2007

Contact Information

45 E 72ND ST
APT. 11A
NEW YORK, NY
ZIP 10021
Phone: (212) 600-0139

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  • Individual
  • Male
  • Specialist
  • PECOS Enrolled

About STEPHEN KAUFMAN

This page provides the complete NPI Profile along with additional information for Stephen Kaufman, a provider established in New York, New York with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1346435450 assigned on September 2007. The practitioner's primary taxonomy code is 174400000X with license number 096589 (NY). The provider is registered as an individual and his NPI record was last updated 11 years ago.

NPI
1346435450
Provider Name
DR. STEPHEN Z KAUFMAN M.D.
Gender
Male
Entity Type
Individual
Location Address
45 E 72ND ST APT. 11A NEW YORK, NY 10021
Location Phone
(212) 600-0139
Mailing Address
45 E 72ND ST APT. 11A NEW YORK, NY 10021
Mailing Phone
(212) 600-0139
Is Sole Proprietor?
Yes
Enumeration Date
09-11-2007
Last Update Date
10-28-2015
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
096589
License State
NY
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Medicare Participation & PECOS Enrollment Status

Stephen Kaufman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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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 1346435450, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 4 → 8 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 8 + 3 + 1 + 0 + 4 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1346435450.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
45 E 72ND ST
NEW YORK, NY 10021
Exclusive Provider Organization
45 E 72ND ST, 1A
NEW YORK, NY 10021
Otolaryngology
45 E 72ND ST, SUITE 1A
NEW YORK, NY 10021
Psychoanalyst
45 E 72ND ST
NEW YORK, NY 10021

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346435450, enumerated as an "individual" on September 11, 2007.

The provider is located at 45 E 72ND ST APT. 11A NEW YORK, NY 10021 and the phone number is (212) 600-0139.

Specialist with taxonomy code 174400000X.