ERICA C KEEN MD, PHD
NPI 1659664381
Psychiatry & Neurology - Psychiatry in Boston, MA

NPI Status: Active since May 27, 2011

Contact Information

MASSACHUSETTS GENERAL HOSPITAL
55 FRUIT STREET
BOSTON, MA
ZIP 02114
Phone: (617) 726-9550

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  • Individual
  • Female
  • Psychiatry & Neurology
  • Psychiatry

About ERICA KEEN

This page provides the complete NPI Profile along with additional information for Erica Keen, a provider established in Boston, Massachusetts with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1659664381 assigned on May 2011. The practitioner's primary taxonomy code is 2084P0800X with license number L-247759 (MA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1659664381
Provider Name
ERICA C KEEN MD, PHD
Gender
Female
Entity Type
Individual
Location Address
MASSACHUSETTS GENERAL HOSPITAL 55 FRUIT STREET BOSTON, MA 02114
Location Phone
(617) 726-9550
Mailing Address
MASSACHUSETTS GENERAL HOSPITAL 55 FRUIT STREET BOSTON, MA 02114
Mailing Phone
(617) 726-9550
Is Sole Proprietor?
No
Enumeration Date
05-27-2011
Last Update Date
05-27-2011
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A psychiatrist like Erica Keen are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
L-247759
License State
MA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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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 1659664381, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
3
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 2 + 6 + 8 + 3 + 1 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1659664381.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Neurology)
MASSACHUSETTS GENERAL HOSPITAL, WACC 835, 55 FRUIT STREET
BOSTON, MA 02114
Obstetrics & Gynecology
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET - FOUNDERS 4
BOSTON, MA 02114
Urology
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET GRB 1102
BOSTON, MA 02114
Radiology (Diagnostic Radiology)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Emergency Medicine
MASSACHUSETTS GENERAL HOSPITAL, FIVE EMERSON PLACE, SUITE 170
BOSTON, MA 02114
Emergency Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Anesthesiology
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine (Endocrinology, Diabetes & Metabolism)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST. REV.BHE 5
BOSTON, MA 02114
Thoracic Surgery (Cardiothoracic Vascular Surgery)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Internal Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET/PEDIATRICS
BOSTON, MA 02114
Internal Medicine (Infectious Disease)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT ST., COX-5
BOSTON, MA 02114
Internal Medicine
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Anesthesiology
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Dermatology
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Physician Assistant (Surgical)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET, BULFINCH 119
BOSTON, MA 02114
Radiology (Diagnostic Radiology)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114
Physical Therapist
MASSACHUSETTS GENERAL HOSPITAL, 15 PARKMAN ST WACC 134
BOSTON, MA 02114
Pathology (Anatomic Pathology & Clinical Pathology)
MASSACHUSETTS GENERAL HOSPITAL, 55 FRUIT STREET
BOSTON, MA 02114

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659664381, enumerated as an "individual" on May 27, 2011.

The provider is located at MASSACHUSETTS GENERAL HOSPITAL 55 FRUIT STREET BOSTON, MA 02114 and the phone number is (617) 726-9550.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.