MAXWELL EHRNFELT LICSW
NPI 1407463789
Social Worker in Northampton, MA

NPI Status: Active since September 30, 2020

Contact Information

16 CENTER ST STE 517
NORTHAMPTON, MA
ZIP 01060
Phone: (413) 624-4325

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  • Individual
  • Male
  • Social Worker
  • Accepts Insurance

About MAXWELL EHRNFELT

This page provides the complete NPI Profile along with additional information for Maxwell Ehrnfelt, a provider established in Northampton, Massachusetts with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1407463789 assigned on September 2020. The practitioner's primary taxonomy code is 104100000X with license number LICSW1121141 (MA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1407463789
Provider Name
MAXWELL EHRNFELT LICSW
Gender
Male
Entity Type
Individual
Location Address
16 CENTER ST STE 517 NORTHAMPTON, MA 01060
Location Phone
(413) 624-4325
Mailing Address
43 FIRGLADE AVE SPRINGFIELD, MA 01108
Mailing Phone
(413) 251-9906
Is Sole Proprietor?
Yes
Enumeration Date
09-30-2020
Last Update Date
09-05-2025
Code Navigator

A social worker like Maxwell Ehrnfelt helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

Location Map

Secondary Locations

  • 43 Firglade Ave
    Springfield, MA 01108
    (413) 251-9906

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

Social Worker

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
LICSW1121141
License State
MA
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • NH Local Choice HMO Bronze 8000 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Gold + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Gold 1400 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO HSA Bronze 6000 - HMO
  • NH Local Choice HMO Silver 3500 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local Choice HMO Silver 5000 + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Bronze 7500 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Gold 2000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
  • NH Local HMO Silver 6000 Standard + $0 Rx list + $0 Virtual Urgent Care - HMO
  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1407463789, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 8 + 6 + 6 + 7 + 1 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1407463789.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Counselor (Mental Health)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Counselor (Mental Health)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Counselor (Mental Health)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (School)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Counselor (Mental Health)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Counselor (Mental Health)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060
Social Worker (Clinical)
16 CENTER ST STE 517
NORTHAMPTON, MA 01060

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407463789, enumerated as an "individual" on September 30, 2020.

The provider is located at 16 CENTER ST STE 517 NORTHAMPTON, MA 01060 and the phone number is (413) 624-4325.

Social Worker with taxonomy code 104100000X.

The provider might be accepting Accepts: Harvard Pilgrim Health Care and Providence Health. Please consult your insurance carrier or call the provider to verify.