EDWIN JOHN ROSENTHAL MS LMHC, LADC1
NPI 1780711887
Counselor - Mental Health in Worcester, MA

NPI Status: Active since February 27, 2007

Contact Information

68 JAQUES AVE
WORCESTER, MA
ZIP 01610
Phone: (508) 860-1228
Fax: (508) 860-1226

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  • Individual
  • Male
  • Counselor
  • Mental Health

About EDWIN ROSENTHAL

This page provides the complete NPI Profile along with additional information for Edwin Rosenthal, a provider established in Worcester, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1780711887 assigned on February 2007. The practitioner's primary taxonomy code is 101YM0800X with license number 6787 (MA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1780711887
Provider Name
EDWIN JOHN ROSENTHAL MS LMHC, LADC1
Gender
Male
Entity Type
Individual
Location Address
68 JAQUES AVE WORCESTER, MA 01610
Location Phone
(508) 860-1228
Location Fax
(508) 860-1226
Mailing Address
68 JAQUES AVE WORCESTER, MA 01610
Mailing Phone
(508) 860-1228
Mailing Fax
(508) 860-1226
Is Sole Proprietor?
No
Enumeration Date
02-27-2007
Last Update Date
06-14-2016
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A mental health counselor like Edwin Rosenthal 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.

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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers
License No.
6787
License State
MA

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)
1101YP2500XBehavioral Health & Social Service Providers

Counselor
Professional

1673 (MA)

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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 1780711887, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 8 → 16 → 7 7 → 14 → 5 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 4 + 1 + 2 + 8 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1780711887.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor
68 JAQUES AVE, OUTPATIENT SUBSTANCE ABUSE SERVICES, #543
WORCESTER, MA 01610
Community/Behavioral Health
68 JAQUES AVE
WORCESTER, MA 01610
Counselor (Mental Health)
68 JAQUES AVE
WORCESTER, MA 01610

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780711887, enumerated as an "individual" on February 27, 2007.

The provider is located at 68 JAQUES AVE WORCESTER, MA 01610 and the phone number is (508) 860-1228.

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