MARK ALAN KOENIG MA
NPI 1215073101
Counselor - Mental Health in Arlington, MA

NPI Status: Active since January 29, 2007

Contact Information

742 MASSACHUSETTS AVE
ARLINGTON, MA
ZIP 02474
Phone: (781) 646-7301
Fax: (781) 643-8726

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  • Individual
  • Male
  • Counselor
  • Mental Health

About MARK KOENIG

This page provides the complete NPI Profile along with additional information for Mark Koenig, a provider established in Arlington, Massachusetts with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1215073101 assigned on January 2007. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1215073101
Provider Name
MARK ALAN KOENIG MA
Gender
Male
Entity Type
Individual
Location Address
742 MASSACHUSETTS AVE ARLINGTON, MA 02474
Location Phone
(781) 646-7301
Location Fax
(781) 643-8726
Mailing Address
742 MASSACHUSETTS AVENUE ARLINGTON, MA 02474
Mailing Phone
(781) 646-7301
Is Sole Proprietor?
No
Enumeration Date
01-29-2007
Last Update Date
07-08-2007
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A mental health counselor like Mark Koenig 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 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.

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
703136OTHER (01)MATUFTS
1303287MEDICAID (05)MA 
1303287OTHER (01)MAMBHP
M18633OTHER (01)MABCBS
Y10074MEDICARE ID-TYPE UNSPECIFIED (04)MA 
1004745OTHER (01)MANHP
NP01332OTHER (01)MABMC
99618201OTHER (01)NETWORK HLTH

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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 1215073101, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 7 + 6 + 1 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1215073101.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215073101, enumerated as an "individual" on January 29, 2007.

The provider is located at 742 MASSACHUSETTS AVE ARLINGTON, MA 02474 and the phone number is (781) 646-7301.

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

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