MICHAEL D. GEIS, MD A PROFESSIONAL CORPORATION
NPI 1407299886
Psychiatry & Neurology - Psychiatry in Santa Barbara, CA

NPI Status: Active since April 16, 2013

Contact Information

27 E. VICTORIA ST.
SUITE: REAR COTTAGE
SANTA BARBARA, CA
ZIP 93101
Phone: (805) 962-8782
Fax: (805) 966-4279

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  • Organization
  • Psychiatry & Neurology
  • Psychiatry

About MICHAEL D. GEIS, MD A PROFESSIONAL CORPORATION

This page provides the complete NPI Profile along with additional information for Michael D. Geis, Md A Professional Corporation, a provider established in Santa Barbara, California operating as a Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1407299886 assigned on April 2013. The practitioner's primary taxonomy code is 2084P0800X with license number G25281 (CA). The provider is registered as an organization and their NPI record was last updated 13 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Michael Dewey Geis M.d. (President Of Corporation)

NPI
1407299886
Provider Name
MICHAEL D. GEIS, MD A PROFESSIONAL CORPORATION
Entity Type
Organization
Location Address
27 E. VICTORIA ST. SUITE: REAR COTTAGE SANTA BARBARA, CA 93101
Location Phone
(805) 962-8782
Location Fax
(805) 966-4279
Mailing Address
27 E. VICTORIA ST. SUITE: REAR COTTAGE SANTA BARBARA, CA 93101
Mailing Phone
(805) 962-8782
Mailing Fax
(805) 966-4279
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-16-2013
Last Update Date
04-16-2013
Code Navigator

A psychiatrist like Michael D. Geis, Md A Professional Corporation 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.
G25281
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12084P0804XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Child & Adolescent Psychiatry

G25281 (CA)

Group Taxonomy 193400000X MULTIPLE SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. MICHAEL DEWEY GEIS M.D.

Authorized Official Title
PRESIDENT OF CORPORATION
Authorized Official Phone
(805) 962-8782

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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 1407299886, 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 2 → 4 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 4 + 9 + 1 + 8 + 8 + 1 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1407299886.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407299886, enumerated as an "organization" on April 16, 2013.

The provider is located at 27 E. VICTORIA ST. SUITE: REAR COTTAGE SANTA BARBARA, CA 93101 and the phone number is (805) 962-8782.

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