MARTHA ACKERMAN SERMIER
NPI 1295891364
Counselor - Mental Health in New York, NY

NPI Status: Active since December 30, 2006

Contact Information

31 WASHINGTON SQ W
# 6F
NEW YORK, NY
ZIP 10011
Phone: (212) 260-9496

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  • Individual
  • Female
  • Counselor
  • Mental Health

About MARTHA SERMIER

This page provides the complete NPI Profile along with additional information for Martha Sermier, a provider established in New York, New York with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1295891364 assigned on December 2006. The practitioner's primary taxonomy code is 101YM0800X with license number 333511 (NY). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1295891364
Provider Name
MARTHA ACKERMAN SERMIER
Other Name
MARTHA A SERMIER RN, CS
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
31 WASHINGTON SQ W # 6F NEW YORK, NY 10011
Location Phone
(212) 260-9496
Mailing Address
2 5TH AVE APT 19G NEW YORK, NY 10011
Mailing Phone
(212) 982-1258
Is Sole Proprietor?
Yes
Enumeration Date
12-30-2006
Last Update Date
07-08-2007
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A mental health counselor like Martha Sermier 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 No.
333511
License State
NY

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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 1295891364, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 8 → 16 → 7 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 6 + 9 + 2 + 3 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1295891364.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
31 WASHINGTON SQ W, #3F
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W, SUITE 1R
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W, SUITE 3R
NEW YORK, NY 10011
Internal Medicine (Gastroenterology)
31 WASHINGTON SQ W, SUITE 5F
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W, 6F
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W
NEW YORK, NY 10011
Dentist (General Practice)
31 WASHINGTON SQ W, SUITE 1-R
NEW YORK, NY 10011
Psychoanalyst
31 WASHINGTON SQ W, SUITE 6 C
NEW YORK, NY 10011
Clinic/Center
31 WASHINGTON SQ W
NEW YORK, NY 10011
Psychologist
31 WASHINGTON SQ W, SUITE 5R
NEW YORK, NY 10011
Acupuncturist
31 WASHINGTON SQ W, SUITE 3F
NEW YORK, NY 10011
Internal Medicine
31 WASHINGTON SQ W, 5F
NEW YORK, NY 10011
Counselor (Mental Health)
31 WASHINGTON SQ W, STE 3R-A
NEW YORK, NY 10011
Dentist
31 WASHINGTON SQ W, SUITE 2 F
NEW YORK, NY 10011
Psychologist (Clinical)
31 WASHINGTON SQ W, SUITE 5R
NEW YORK, NY 10011
Counselor
31 WASHINGTON SQ W, PH-D
NEW YORK, NY 10011
Internal Medicine (Infectious Disease)
31 WASHINGTON SQ W, 4TH FLOOR
NEW YORK, NY 10011
Nurse Practitioner (Adult Health)
31 WASHINGTON SQ W, FLOOR 4
NEW YORK, NY 10011
Social Worker (Clinical)
31 WASHINGTON SQ W
NEW YORK, NY 10011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295891364, enumerated as an "individual" on December 30, 2006.

The provider is located at 31 WASHINGTON SQ W # 6F NEW YORK, NY 10011 and the phone number is (212) 260-9496.

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