GEORGE J. WATSTEIN M.D.
NPI 1003949132
Psychiatry & Neurology - Psychiatry in New Haven, CT

NPI Status: Active since March 14, 2007

Contact Information

100 YORK ST
SUITE 2 A
NEW HAVEN, CT
ZIP 06511
Phone: (203) 624-6431
Fax: (203) 624-6452

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About GEORGE WATSTEIN

This page provides the complete NPI Profile along with additional information for George Watstein, a provider established in New Haven, Connecticut with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1003949132 assigned on March 2007. The practitioner's primary taxonomy code is 2084P0800X with license number 014434 (CT). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1003949132
Provider Name
GEORGE J. WATSTEIN M.D.
Gender
Male
Entity Type
Individual
Location Address
100 YORK ST SUITE 2 A NEW HAVEN, CT 06511
Location Phone
(203) 624-6431
Location Fax
(203) 624-6452
Mailing Address
100 YORK ST SUITE 2 A NEW HAVEN, CT 06511
Mailing Phone
(203) 624-6431
Mailing Fax
(203) 624-6452
Is Sole Proprietor?
Yes
Enumeration Date
03-14-2007
Last Update Date
07-08-2007
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A psychiatrist like George Watstein 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.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
014434
License State
CT
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.

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.

*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
010014434CT01OTHER (01)CTANTHEM

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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 1003949132, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 9 → 18 → 9 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 8 + 4 + 1 + 8 + 1 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1003949132.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Internal Medicine
100 YORK ST, SUITE 2E
NEW HAVEN, CT 06511
Optometrist
100 YORK ST, SUITE 2K
NEW HAVEN, CT 06511
Pediatrics (Pediatric Emergency Medicine)
100 YORK ST, SUITE 1F
NEW HAVEN, CT 06511
Optometrist
100 YORK ST, SUITE 2K
NEW HAVEN, CT 06511
Counselor (Professional)
100 YORK ST
NEW HAVEN, CT 06511
Allergy & Immunology (Allergy)
100 YORK ST, SUITE 2 F
NEW HAVEN, CT 06511
Internal Medicine
100 YORK ST, SUITE 2F
NEW HAVEN, CT 06511
Counselor
100 YORK ST, SUITE 2H
NEW HAVEN, CT 06511
Internal Medicine
100 YORK ST, SUITE 2E
NEW HAVEN, CT 06511
Internal Medicine
100 YORK ST, SUITE 2E
NEW HAVEN, CT 06511
Surgery
100 YORK ST, #8D
NEW HAVEN, CT 06511
Social Worker (Clinical)
100 YORK ST, SUITE 2H
NEW HAVEN, CT 06511
Nurse Practitioner (Acute Care)
100 YORK ST
NEW HAVEN, CT 06511
Social Worker (Clinical)
100 YORK ST
NEW HAVEN, CT 06511
Allergy & Immunology
100 YORK ST, SUITE 2F
NEW HAVEN, CT 06511

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003949132, enumerated as an "individual" on March 14, 2007.

The provider is located at 100 YORK ST SUITE 2 A NEW HAVEN, CT 06511 and the phone number is (203) 624-6431.

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

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