MR. LEMUEL VASSAR MILLS JR. MSW
NPI 1992233563
Counselor - School in Boston, MA

NPI Status: Active since May 26, 2017

Contact Information

321 BLUE HILL AVE
BOSTON, MA
ZIP 02121
Phone: (617) 541-6859
Fax: (617) 445-2125

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  • Individual
  • Male
  • Counselor
  • School

About LEMUEL MILLS

This page provides the complete NPI Profile along with additional information for Lemuel Mills, a provider established in Boston, Massachusetts with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1992233563 assigned on May 2017. The practitioner's primary taxonomy code is 101YS0200X with license number 467450 (MA). The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1992233563
Provider Name
MR. LEMUEL VASSAR MILLS JR. MSW
Gender
Male
Entity Type
Individual
Location Address
321 BLUE HILL AVE BOSTON, MA 02121
Location Phone
(617) 541-6859
Location Fax
(617) 445-2125
Mailing Address
35 BRADLEE ST HYDE PARK, MA 02136
Mailing Phone
(617) 792-4906
Mailing Fax
(617) 445-2125
Is Sole Proprietor?
Yes
Enumeration Date
05-26-2017
Last Update Date
03-17-2018
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Location Map

Secondary Locations

  • 1534 Tremont St
    Boston, MA 02120
    (617) 541-9900

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 School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
467450
License State
MA

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
S35214203OTHER (01)MADRIVERS LICENSE

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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 1992233563, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
9
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 9 → 18 → 9 2 → 4 3 → 6 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 4 + 3 + 6 + 5 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1992233563.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Case Manager/Care Coordinator
321 BLUE HILL AVE
BOSTON, MA 02121
Social Worker (Clinical)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Social Worker
321 BLUE HILL AVE
DORCHESTER, MA 02121
Social Worker
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor (Mental Health)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor (Mental Health)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Community/Behavioral Health
321 BLUE HILL AVE
BOSTON, MA 02121
Social Worker (Clinical)
321 BLUE HILL AVE
BOSTON, MA 02121
Social Worker (Clinical)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Social Worker
321 BLUE HILL AVE
DORCHESTER, MA 02121
Case Manager/Care Coordinator
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor
321 BLUE HILL AVE
DORCHESTER, MA 02121
Case Manager/Care Coordinator
321 BLUE HILL AVE
DORCHESTER, MA 02121
Social Worker
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor (Mental Health)
321 BLUE HILL AVE
BOSTON, MA 02121
Social Worker (Clinical)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor (Mental Health)
321 BLUE HILL AVE
DORCHESTER, MA 02121
Counselor (Mental Health)
321 BLUE HILL AVE
DORCHESTER, MA 02121

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992233563, enumerated as an "individual" on May 26, 2017.

The provider is located at 321 BLUE HILL AVE BOSTON, MA 02121 and the phone number is (617) 541-6859.

Counselor with taxonomy code 101YS0200X and a focus in School.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.