DR. DAN RAVIV PHD
NPI 1003020728
Counselor - Mental Health in New York, NY

NPI Status: Active since May 10, 2007

Contact Information

133 W 25TH ST
#3
NEW YORK, NY
ZIP 10001
Phone: (516) 695-3925

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  • Individual
  • Male
  • Counselor
  • Mental Health

About DAN RAVIV

This page provides the complete NPI Profile along with additional information for Dan Raviv, a provider established in New York, New York with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1003020728 assigned on May 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 000276 (NY). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1003020728
Provider Name
DR. DAN RAVIV PHD
Gender
Male
Entity Type
Individual
Location Address
133 W 25TH ST #3 NEW YORK, NY 10001
Location Phone
(516) 695-3925
Mailing Address
1051 FENWOOD DR #3 VALLEY STREAM, NY 11580
Mailing Phone
(516) 812-6672
Is Sole Proprietor?
Yes
Enumeration Date
05-10-2007
Last Update Date
06-11-2010
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A mental health counselor like Dan Raviv provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
000276
License State
NY

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)
1102L00000XBehavioral Health & Social Service Providers

Psychoanalyst

000571 (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 1003020728, we treat the final digit (8) 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 42. The final step is to find the difference between that total and the next multiple of ten (50 - 42 = 8).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 0 → 0 0 → 0 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 0 + 2 + 0 + 7 + 4 + 24 = 42

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

The next multiple of ten after 42 is 50. The difference is the calculated check digit.

50 - 42 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1003020728.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003020728, enumerated as an "individual" on May 10, 2007.

The provider is located at 133 W 25TH ST #3 NEW YORK, NY 10001 and the phone number is (516) 695-3925.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.