ERIN MASON GRANGER M.S, LMHC
NPI 1861831612
Counselor - Addiction (Substance Use Disorder) in Worcester, MA

NPI Status: Active since June 14, 2013

Contact Information

105 MERRICK ST
WORCESTER, MA
ZIP 01609
Phone: (508) 635-5131

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)
  • PECOS Enrolled

About ERIN GRANGER

This page provides the complete NPI Profile along with additional information for Erin Granger, a provider established in Worcester, Massachusetts with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1861831612 assigned on June 2013. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1861831612
Provider Name
ERIN MASON GRANGER M.S, LMHC
Gender
Female
Entity Type
Individual
Location Address
105 MERRICK ST WORCESTER, MA 01609
Location Phone
(508) 635-5131
Mailing Address
34 JENNIFER DR NASHUA, NH 03062
Mailing Phone
(508) 340-1338
Is Sole Proprietor?
No
Enumeration Date
06-14-2013
Last Update Date
07-08-2022
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A Substance Abuse or Addiction Counselor like Erin Granger advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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 Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers

Medicare Participation & PECOS Enrollment Status

Erin Granger 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 and Durable Medical Equipment (DME).

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): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1861831612, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 6 → 12 → 3 8 → 16 → 7 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 6 + 3 + 2 + 6 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1861831612.

Other Providers at the Same Location


The following 18 providers are registered at the same or a nearby location.

Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST, US
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Mental Health)
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Clinic/Center (Multi-Specialty)
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609
Social Worker (Clinical)
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Social Worker
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Counselor
105 MERRICK ST
WORCESTER, MA 01609
Counselor (Addiction (Substance Use Disorder))
105 MERRICK ST
WORCESTER, MA 01609

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861831612, enumerated as an "individual" on June 14, 2013.

The provider is located at 105 MERRICK ST WORCESTER, MA 01609 and the phone number is (508) 635-5131.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).