ROBERT POUSMAN DO A PROFESSIONAL CORPORATION
NPI 1851265649
Preventive Medicine - Undersea and Hyperbaric Medicine in Thousand Oaks, CA

NPI Status: Active since October 03, 2025

Contact Information

1875 E THOUSAND OAKS BLVD
THOUSAND OAKS, CA
ZIP 91362
Phone: (805) 760-4771
Fax: (805) 244-9266

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  • Organization
  • Preventive Medicine
  • Undersea and Hyperbaric Medicine

About ROBERT POUSMAN DO A PROFESSIONAL CORPORATION

This page provides the complete NPI Profile along with additional information for Robert Pousman Do A Professional Corporation, a provider established in Thousand Oaks, California operating as a Preventive Medicine, focusing in undersea and hyperbaric medicine . The healthcare provider is registered in the NPI registry with number 1851265649 assigned on October 2025. The practitioner's primary taxonomy code is 2083P0011X. The provider is registered as an organization and their NPI record was last updated one year 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 Vanessa Garcia (Agent)

NPI
1851265649
Provider Name
ROBERT POUSMAN DO A PROFESSIONAL CORPORATION
Entity Type
Organization
Location Address
1875 E THOUSAND OAKS BLVD THOUSAND OAKS, CA 91362
Location Phone
(805) 760-4771
Location Fax
(805) 244-9266
Mailing Address
1875 E THOUSAND OAKS BLVD THOUSAND OAKS, CA 91362
Mailing Phone
(805) 760-4771
Mailing Fax
(805) 244-9266
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-03-2025
Last Update Date
10-06-2025
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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

Preventive Medicine Undersea and Hyperbaric Medicine

Taxonomy Code
2083P0011X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns and bone infections. This specialist also serves as consultant to other physicians in all aspects of hyperbaric chamber operations and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.

Group Taxonomy 193400000X 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

VANESSA GARCIA

Authorized Official Title
AGENT
Authorized Official Phone
(805) 760-4771

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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 1851265649, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 2 → 4 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 4 + 6 + 1 + 0 + 6 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1851265649.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Preventive Medicine (Undersea and Hyperbaric Medicine)
1875 E THOUSAND OAKS BLVD
THOUSAND OAKS, CA 91362

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851265649, enumerated as an "organization" on October 03, 2025.

The provider is located at 1875 E THOUSAND OAKS BLVD THOUSAND OAKS, CA 91362 and the phone number is (805) 760-4771.

Preventive Medicine with taxonomy code 2083P0011X and a focus in Undersea and Hyperbaric Medicine.