MICHAEL THOMAS GEISER M.D.
NPI 1265460166
Psychiatry & Neurology - Psychiatry in San Francisco, CA

NPI Status: Active since June 29, 2006

Contact Information

375 LAGUNA HONDA BLVD
SAN FRANCISCO, CA
ZIP 94116
Phone: (415) 206-6405
Fax: (415) 206-6918

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About MICHAEL GEISER

This page provides the complete NPI Profile along with additional information for Michael Geiser, a provider established in San Francisco, California with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1265460166 assigned on June 2006. The practitioner's primary taxonomy code is 2084P0800X with license number G35489 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1265460166
Provider Name
MICHAEL THOMAS GEISER M.D.
Gender
Male
Entity Type
Individual
Location Address
375 LAGUNA HONDA BLVD SAN FRANCISCO, CA 94116
Location Phone
(415) 206-6405
Location Fax
(415) 206-6918
Mailing Address
PO BOX 320756 SAN FRANCISCO, CA 94132
Mailing Phone
(415) 206-6300
Mailing Fax
(415) 206-6918
Is Sole Proprietor?
No
Enumeration Date
06-29-2006
Last Update Date
12-19-2014
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A psychiatrist like Michael Geiser 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.
G35489
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:

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
A46374MEDICARE UPIN (02)CA 

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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 1265460166, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 6 → 12 → 3 4 → 8 0 → 0 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 + 2 + 5 + 8 + 6 + 0 + 1 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1265460166.

Other Providers at the Same Location


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

Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CTR, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Clinical Neuropsychologist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHABILITATION CENTER
SAN FRANCISCO, CA 94116
Psychiatry & Neurology (Psychiatry)
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Family Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CTR, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Family Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Clinical Neuropsychologist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Physical Medicine & Rehabilitation
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Clinical Neuropsychologist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Family Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Psychologist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Internal Medicine
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL AND REHAB CENTER, MEDICAL SVCS
SAN FRANCISCO, CA 94116
Occupational Therapist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL, OCCUPATIONAL THERAPY DEPT.
SAN FRANCISCO, CA 94116
Speech-Language Pathologist
375 LAGUNA HONDA BLVD, LAGUNA HONDA HOSPITAL, SPEECH PATHOLOGY DEPT.
SAN FRANCISCO, CA 94116

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265460166, enumerated as an "individual" on June 29, 2006.

The provider is located at 375 LAGUNA HONDA BLVD SAN FRANCISCO, CA 94116 and the phone number is (415) 206-6405.

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

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