DR. IGOR WEISZ M.D.
NPI 1417070822
Psychiatry & Neurology - Psychiatry in Greenbrae, CA

NPI Status: Active since April 09, 2007

Contact Information

250 BON AIR RD
GREENBRAE, CA
ZIP 94904
Phone: (415) 499-6835
Fax: (415) 507-4113

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Insurance

About IGOR WEISZ

This page provides the complete NPI Profile along with additional information for Igor Weisz, a provider established in Greenbrae, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1417070822 assigned on April 2007. The practitioner's primary taxonomy code is 2084P0800X with license number A53529 (CA). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1417070822
Provider Name
DR. IGOR WEISZ M.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
250 BON AIR RD GREENBRAE, CA 94904
Location Phone
(415) 499-6835
Location Fax
(415) 507-4113
Mailing Address
250 BON AIR ROAD GREENBRAE, CA 94904
Mailing Phone
(415) 499-6835
Mailing Fax
(415) 507-4113
Is Sole Proprietor?
No
Enumeration Date
04-09-2007
Last Update Date
03-07-2023
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A psychiatrist like Igor Weisz 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.
A53529
License State
CA
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:

  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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
A53529OTHER (01)CACA 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 1417070822, 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
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 1 → 2 0 → 0 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 2 + 7 + 0 + 7 + 0 + 8 + 4 + 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 1417070822.

Other Providers at the Same Location


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

Nurse Practitioner
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Radiology (Diagnostic Radiology)
250 BON AIR RD
GREENBRAE, CA 94904
Anesthesiology
250 BON AIR RD
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Internal Medicine
250 BON AIR RD, 3RD FLOOR
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Emergency Medicine
250 BON AIR RD
GREENBRAE, CA 94904
Psychologist (Clinical)
250 BON AIR RD, MARIN CMHS
GREENBRAE, CA 94904
Psychologist (Clinical)
250 BON AIR RD
GREENBRAE, CA 94904
Marriage & Family Therapist
250 BON AIR RD, FIRST FLOOR
GREENBRAE, CA 94904

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417070822, enumerated as an "individual" on April 09, 2007.

The provider is located at 250 BON AIR RD GREENBRAE, CA 94904 and the phone number is (415) 499-6835.

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

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